|
private SetPixels ( |
||
| colors | ||
| face | CubemapFace | |
| return | void | |
public static void DirectionalCubemap()
{
int faceSize = 8;
Cubemap cube = new Cubemap(faceSize, TextureFormat.RGB24, false);
// For each side
foreach (CubemapFace face in System.Enum.GetValues(typeof(CubemapFace))) {
Color[] pixels = new Color[faceSize * faceSize];
for (int x = 0; x < faceSize; ++x)
for (int y = 0; y < faceSize; ++y) {
int index = x + y * faceSize;
Vector3 dir = Utils.Cubemap.CubemapDirection(face,
(x+0.5f) / (float)faceSize - 0.5f,
(y+0.5f) / (float)faceSize - 0.5f);
pixels[index] = new Color(dir.x, dir.y, dir.z);
}
cube.SetPixels(pixels, face);
cube.Apply();
}
AssetDatabase.CreateAsset(cube, "Assets/BiasedPhysics/DirectionalCubemap.cubemap");
Debug.Log("Generated /BiasedPhysics/DirectionalCubemap.cubemap");
}
static public int SetPixels(IntPtr l)
{
try{
if (matchType(l, 2, typeof(UnityEngine.Color[]), typeof(UnityEngine.CubemapFace), typeof(int)))
{
UnityEngine.Cubemap self = (UnityEngine.Cubemap)checkSelf(l);
UnityEngine.Color[] a1;
checkType(l, 2, out a1);
UnityEngine.CubemapFace a2;
checkEnum(l, 3, out a2);
System.Int32 a3;
checkType(l, 4, out a3);
self.SetPixels(a1, a2, a3);
return(0);
}
else if (matchType(l, 2, typeof(UnityEngine.Color[]), typeof(UnityEngine.CubemapFace)))
{
UnityEngine.Cubemap self = (UnityEngine.Cubemap)checkSelf(l);
UnityEngine.Color[] a1;
checkType(l, 2, out a1);
UnityEngine.CubemapFace a2;
checkEnum(l, 3, out a2);
self.SetPixels(a1, a2);
return(0);
}
LuaDLL.luaL_error(l, "No matched override function to call");
return(0);
}
catch (Exception e) {
LuaDLL.luaL_error(l, e.ToString());
return(0);
}
}
static public int SetPixels(IntPtr l)
{
try {
#if DEBUG
var method = System.Reflection.MethodBase.GetCurrentMethod();
string methodName = GetMethodName(method);
#if UNITY_5_5_OR_NEWER
UnityEngine.Profiling.Profiler.BeginSample(methodName);
#else
Profiler.BeginSample(methodName);
#endif
#endif
int argc = LuaDLL.lua_gettop(l);
if (argc == 3)
{
UnityEngine.Cubemap self = (UnityEngine.Cubemap)checkSelf(l);
UnityEngine.Color[] a1;
checkArray(l, 2, out a1);
UnityEngine.CubemapFace a2;
a2 = (UnityEngine.CubemapFace)LuaDLL.luaL_checkinteger(l, 3);
self.SetPixels(a1, a2);
pushValue(l, true);
return(1);
}
else if (argc == 4)
{
UnityEngine.Cubemap self = (UnityEngine.Cubemap)checkSelf(l);
UnityEngine.Color[] a1;
checkArray(l, 2, out a1);
UnityEngine.CubemapFace a2;
a2 = (UnityEngine.CubemapFace)LuaDLL.luaL_checkinteger(l, 3);
System.Int32 a3;
checkType(l, 4, out a3);
self.SetPixels(a1, a2, a3);
pushValue(l, true);
return(1);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function SetPixels to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
#if DEBUG
finally {
#if UNITY_5_5_OR_NEWER
UnityEngine.Profiling.Profiler.EndSample();
#else
Profiler.EndSample();
#endif
}
#endif
}
void EndCubeFaceRender(Cubemap target, CubemapFace f, int mipLevel, Camera cam, bool aa)
{
// read pixels into destination
int size = target.width >> mipLevel;
Texture2D tempTex = new Texture2D (size, size);
tempTex.ReadPixels(new Rect(0,0,size,size), 0,0, false);
//Debug.Log (mipLevel);
target.SetPixels(tempTex.GetPixels(), f, mipLevel);
Object.DestroyImmediate(tempTex);
// cleanup camera
RenderTexture.ReleaseTemporary(cam.targetTexture);
cam.targetTexture = null;
cam.ResetWorldToCameraMatrix();
}
void Create()
{
try {
string planetFolder = Application.dataPath + "/Worlds/Planets/" + worldName;
System.IO.Directory.CreateDirectory(planetFolder);
NoiseVector[] noiseVectors = CreateNoiseVectors(noiseLayers);
Cubemap clouds = new Cubemap(detail, TextureFormat.RGBA32, false); // false for now as unity doesn't have seamless cubemaps $)%ˆ#)!_#
foreach (CubemapFace face in System.Enum.GetValues(typeof(CubemapFace))) {
EditorUtility.DisplayProgressBar("Latlong to cubemap", "Processing " + face, (float) face / 6.0f);
Color[] pixels = new Color[detail * detail];
for (int x = 0; x < detail; ++x)
for (int y = 0; y < detail; ++y) {
Vector3 dir = Utils.Cubemap.CubemapDirection(face,
(x+0.5f) / (float)detail - 0.5f,
(y+0.5f) / (float)detail - 0.5f);
float intensity = 0.0f;
foreach (NoiseVector vec in noiseVectors) {
float distance = (dir - vec.Normal).magnitude;
float v = Mathf.Max(0.0f, 1.0f - distance / vec.Radius);
intensity += v * vec.Amplitude;
}
int index = x + y * detail;
pixels[index] = new Color(intensity, intensity, intensity, intensity);
}
clouds.SetPixels(pixels, face);
clouds.Apply();
}
clouds.SmoothEdges(); // Because unity doesn't support seamless filtering, but is it enough?
string saveFolder = "Assets/Worlds/Planets/" + worldName + "/";
string savePath = saveFolder + "clouds.cubemap";
AssetDatabase.CreateAsset(clouds, savePath);
} catch (System.Exception e) {
Debug.LogError("Creation of clouds failed:\n" + e);
}
EditorUtility.ClearProgressBar();
}
public static void ConvertLatLongToCubemap()
{
foreach(Object o in Selection.GetFiltered(typeof(Texture2D),
SelectionMode.Assets)) {
try {
Texture2D latLong = o as Texture2D;
int faceSize = Mathf.ClosestPowerOfTwo(latLong.width / 4);
Cubemap cube = new Cubemap(faceSize, latLong.format, latLong.mipmapCount > 0);
// For each side
foreach (CubemapFace face in System.Enum.GetValues(typeof(CubemapFace))) {
EditorUtility.DisplayProgressBar("Latlong to cubemap", "Processing " + latLong.name + " " + face, (float) face / 6.0f);
Color[] pixels = new Color[faceSize * faceSize];
for (int x = 0; x < faceSize; ++x)
for (int y = 0; y < faceSize; ++y) {
Vector3 dir = Utils.Cubemap.CubemapDirection(face,
(x+0.5f) / (float)faceSize - 0.5f,
(y+0.5f) / (float)faceSize - 0.5f);
Vector2 uv = Utils.Cubemap.DirectionToSphericalUV(dir);
int index = x + y * faceSize;
pixels[index] = latLong.GetPixelBilinear(uv.x, uv.y);
}
cube.SetPixels(pixels, face);
cube.Apply();
}
string sourcePath = AssetDatabase.GetAssetPath(latLong);
string saveFolder = System.IO.Path.GetDirectoryName(sourcePath);
string destPath = saveFolder +"/" + latLong.name + ".cubemap";
AssetDatabase.CreateAsset(cube, destPath);
Debug.Log("Converted " + sourcePath + " to cubemap");
} catch (System.Exception e) {
Debug.LogError("Convertion from lat long to cubemap failed:\n" + e);
}
}
EditorUtility.ClearProgressBar();
}
void Awake()
{
fogEffect = FindObjectOfType<FogEffect>();
renderProperties = FindObjectOfType<RenderProperties>();
var tmp = new Texture2D(4096, 4096);
tmp.LoadImage(File.ReadAllBytes("C:\\Users\\nlight\\Desktop\\sky.png"));
var pixels = tmp.GetPixels();
cubemap = new Cubemap(4096, TextureFormat.RGBA32, false);
cubemap.SetPixels(pixels, CubemapFace.NegativeX);
cubemap.SetPixels(pixels, CubemapFace.NegativeY);
cubemap.SetPixels(pixels, CubemapFace.NegativeZ);
cubemap.SetPixels(pixels, CubemapFace.PositiveX);
cubemap.SetPixels(pixels, CubemapFace.PositiveY);
cubemap.SetPixels(pixels, CubemapFace.PositiveZ);
cubemap.Apply();
}
static public int SetPixels(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
if (argc == 3)
{
UnityEngine.Cubemap self = (UnityEngine.Cubemap)checkSelf(l);
UnityEngine.Color[] a1;
checkArray(l, 2, out a1);
UnityEngine.CubemapFace a2;
checkEnum(l, 3, out a2);
self.SetPixels(a1, a2);
pushValue(l, true);
return(1);
}
else if (argc == 4)
{
UnityEngine.Cubemap self = (UnityEngine.Cubemap)checkSelf(l);
UnityEngine.Color[] a1;
checkArray(l, 2, out a1);
UnityEngine.CubemapFace a2;
checkEnum(l, 3, out a2);
System.Int32 a3;
checkType(l, 4, out a3);
self.SetPixels(a1, a2, a3);
pushValue(l, true);
return(1);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
// brute force: no look up table used
void FilterCubefacesBF (Cubemap RadianceCubeMap, int mipLevel, float a_FilterConeAngle, float a_SpecularPower)
{
// Read the first CubeFace
Color[] InputCubeFacePixels = RadianceCubeMap.GetPixels(CubemapFace.PositiveX, mipLevel);
// Get its dimensions
int faceLength = InputCubeFacePixels.Length;
int a_Size = (int)Mathf.Sqrt(faceLength);
// Create new array for all Faces
Color[] PixelsOfAllFaces = new Color[faceLength * 6];
// Copy first face
InputCubeFacePixels.CopyTo(PixelsOfAllFaces, 0);
// Copy all other Faces
for (int readFace = 1; readFace < 6; readFace++ ) {
InputCubeFacePixels = RadianceCubeMap.GetPixels((CubemapFace)readFace, mipLevel);
InputCubeFacePixels.CopyTo(PixelsOfAllFaces, faceLength * readFace);
}
InputCubeFacePixels = null;
// declare jagged output array and init its child arrays
Color[][] OutputCubeFacePixels = new Color[6][];
OutputCubeFacePixels[0] = new Color[faceLength];
OutputCubeFacePixels[1] = new Color[faceLength];
OutputCubeFacePixels[2] = new Color[faceLength];
OutputCubeFacePixels[3] = new Color[faceLength];
OutputCubeFacePixels[4] = new Color[faceLength];
OutputCubeFacePixels[5] = new Color[faceLength];
// FilterCubeSurfaces
float srcTexelAngle;
float dotProdThresh;
int filterSize;
//angle about center tap to define filter cone
float filterAngle;
//min angle a src texel can cover (in degrees)
srcTexelAngle = (180.0f / CP_PI) * Mathf.Atan2(1.0f, (float)a_Size);
//filter angle is 1/2 the cone angle
filterAngle = a_FilterConeAngle / 2.0f;
//ensure filter angle is larger than a texel
if(filterAngle < srcTexelAngle)
{
filterAngle = srcTexelAngle;
}
//ensure filter cone is always smaller than the hemisphere
if(filterAngle > 90.0f)
{
filterAngle = 90.0f;
}
// The maximum number of texels in 1D the filter cone angle will cover
// Used to determine bounding box size for filter extents
filterSize = (int)Mathf.Ceil(filterAngle / srcTexelAngle);
// Ensure conservative region always covers at least one texel
if(filterSize < 1)
{
filterSize = 1;
}
// dotProdThresh threshold based on cone angle to determine whether or not taps
// Reside within the cone angle
dotProdThresh = Mathf.Cos( (CP_PI / 180.0f) * filterAngle );
// Process required faces
for (int a_FaceIdx = 0; a_FaceIdx < 6; a_FaceIdx++)
{
// Iterate over dst cube map face texel
for (int a_V = 0; a_V < a_Size; a_V++)
{
for (int a_U = 0; a_U < a_Size; a_U++)
{
Vector4 Sample = new Vector4();
Color tempCol = new Color();
// get center tap direction
Vector3 centerTapDir = TexelToVect(a_FaceIdx, (float)a_U, (float)a_V, a_Size);
//--------------------------------------------------------------------------------------
// ProcessFilterExtents
float weightAccum = 0.0f;
// Iterate over cubefaces
for(int iFaceIdx = 0; iFaceIdx < 6; iFaceIdx++ )
{
for(int v = 0; v < a_Size; v++)
{
for(int u = 0; u < a_Size; u++)
{
// CP_FILTER_TYPE_COSINE_POWER
// Pointer to direction in cube map associated with texel
Vector3 texelVect = TexelToVect(iFaceIdx, (float)u, (float)v, a_Size);
// Check dot product to see if texel is within cone
float tapDotProd = Vector3.Dot(texelVect, centerTapDir);
float weight = 0.0f;
if( tapDotProd >= dotProdThresh && tapDotProd > 0.0f )
{
// Weight should be proportional to the solid angle of the tap
weight = TexelCoordSolidAngle(iFaceIdx, (float)u, (float)v, a_Size);
// Here we decide if we use a Phong/Blinn or a Phong/Blinn BRDF.
// Phong/Blinn BRDF is just the Phong/Blinn model multiply by the cosine of the lambert law
// so just adding one to specularpower do the trick.
// weight *= pow(tapDotProd, (a_SpecularPower + (float32)IsPhongBRDF));
// CP_FILTER_TYPE_COSINE_POWER
weight *= Mathf.Pow(tapDotProd, a_SpecularPower);
// CP_FILTER_TYPE_COSINE
//weight *= tapDotProd;
}
// Accumulate weight
weightAccum += weight;
// Get pixel from the input cubeMap array
tempCol = PixelsOfAllFaces[a_Size*a_Size*iFaceIdx + a_Size*v + u];
Sample += new Vector4(tempCol.r * weight, tempCol.g * weight, tempCol.b * weight, 1.0f);
}
}
}
// one pixel processed
// Lux needs alpha!
OutputCubeFacePixels[a_FaceIdx][a_V*a_Size + a_U] = new Color(Sample.x/ weightAccum, Sample.y/ weightAccum, Sample.z/ weightAccum, 1.0f);
// end inner loops
}
}
}
// Write Pixel from the jagged array back to the cubemap faces
for (int writeFace = 0; writeFace < 6; writeFace++ ) {
Color[] tempColors = OutputCubeFacePixels[writeFace];
RadianceCubeMap.SetPixels(tempColors, (CubemapFace)writeFace, mipLevel);
}
}
public IEnumerator RenderCube(GameObject lightShapeObjTemp, GameObject lightShapeObjTempAlt, GameObject groundShapeObjTemp, Material gMat, Material lsMat, Material alsMat)
{
yield return new WaitForEndOfFrame();
var cubeCamera = new GameObject( "CubemapCamera", typeof(Camera) ) as GameObject;
cubeCamera.hideFlags = HideFlags.HideInHierarchy;
var cubeCam = cubeCamera.GetComponent("Camera") as Camera;
var tempFull = new Cubemap (LightShapeProbe.LightShapeManager.CubeMapSize, TextureFormat.RGB24, LightShapeProbe.LightShapeManager.hasMips) as Cubemap;
yield return new WaitForEndOfFrame();
cubeCam.nearClipPlane = 0.001f;
cubeCam.aspect = 1.0f;
if(LightShapeProbe.LightShapeManager.worldCamera)
{
if(!RenderSettings.skybox)
{
if(!LightShapeProbe.overrideCameraColor)
{
cubeCam.backgroundColor = LightShapeProbe.LightShapeManager.worldCamera.backgroundColor;
}
if(LightShapeProbe.overrideCameraColor)
{
cubeCam.backgroundColor = LightShapeProbe.BGColor;
}
}
if(RenderSettings.skybox)
{
if(!LightShapeProbe.overrideCameraColor)
{
cubeCam.clearFlags = CameraClearFlags.Skybox;
}
if(LightShapeProbe.overrideCameraColor)
{
cubeCam.clearFlags = CameraClearFlags.SolidColor;
cubeCam.backgroundColor = LightShapeProbe.BGColor;
}
}
}
cubeCam.fov = 90;
cubeCam.cullingMask = 1 << 0;
cubeCamera.transform.position = transform.position;
cubeCamera.transform.eulerAngles = new Vector3(0, 90, 0);
Texture2D tex = new Texture2D (LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize, TextureFormat.RGB24, false);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors = tex.GetPixels();
Color [,] bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors[i];
}
Color [,] flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveX);
tempFull.Apply();
cubeCamera.transform.eulerAngles = new Vector3(0, 270, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeX);
tempFull.Apply();
cubeCamera.transform.eulerAngles = new Vector3(0, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveZ);
tempFull.Apply();
cubeCamera.transform.eulerAngles = new Vector3(0, 180, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeZ);
tempFull.Apply();
cubeCamera.transform.eulerAngles = new Vector3(270, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveY);
tempFull.Apply();
cubeCamera.transform.eulerAngles = new Vector3(90, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeY);
tempFull.Apply();
yield return new WaitForEndOfFrame();
var cubeCamera2 = new GameObject( "CubemapCamera", typeof(Camera) ) as GameObject;
cubeCamera2.hideFlags = HideFlags.HideInHierarchy;
var cubeCam2 = cubeCamera2.GetComponent("Camera") as Camera;
var tempFull2 = new Cubemap (LightShapeProbe.LightShapeManager.CubeMapSize, TextureFormat.RGB24, LightShapeProbe.LightShapeManager.hasMips) as Cubemap;
yield return new WaitForEndOfFrame();
cubeCam2.clearFlags = CameraClearFlags.SolidColor;
cubeCam2.nearClipPlane = 0.001f;
cubeCam2.aspect = 1.0f;
cubeCam2.cullingMask = 2 << 0;
cubeCam2.fov = 90;
cubeCam2.backgroundColor = Color.black;
yield return new WaitForEndOfFrame();
cubeCamera2.transform.position = transform.position;
cubeCamera2.transform.eulerAngles = new Vector3(0, 90, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors2 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors2[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors2[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull2.SetPixels(CubeMapColors2, CubemapFace.PositiveX);
tempFull2.Apply();
cubeCamera2.transform.eulerAngles = new Vector3(0, 270, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors2 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors2[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors2[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull2.SetPixels(CubeMapColors2, CubemapFace.NegativeX);
tempFull2.Apply();
cubeCamera2.transform.eulerAngles = new Vector3(0, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors2 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors2[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors2[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull2.SetPixels(CubeMapColors2, CubemapFace.PositiveZ);
tempFull2.Apply();
cubeCamera2.transform.eulerAngles = new Vector3(0, 180, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors2 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors2[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors2[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull2.SetPixels(CubeMapColors2, CubemapFace.NegativeZ);
tempFull2.Apply();
cubeCamera2.transform.eulerAngles = new Vector3(270, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors2 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors2[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors2[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull2.SetPixels(CubeMapColors2, CubemapFace.PositiveY);
tempFull2.Apply();
cubeCamera2.transform.eulerAngles = new Vector3(90, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors2 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors2[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors2[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull2.SetPixels(CubeMapColors2, CubemapFace.NegativeY);
tempFull2.Apply();
yield return new WaitForEndOfFrame();
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveX);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.PositiveX);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveX);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeX);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.NegativeX);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeX);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveY);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.PositiveY);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveY);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeY);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.NegativeY);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeY);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveZ);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.PositiveZ);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveZ);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeZ);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.NegativeZ);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeZ);
tempFull.Apply();
if(lightShapeObjTemp)
{
Destroy(lightShapeObjTemp.gameObject);
Destroy(lsMat);
}
if(lightShapeObjTempAlt)
{
Destroy(lightShapeObjTempAlt.gameObject);
Destroy(alsMat);
}
if(LightShapeProbe.hasGround)
{
var cubeCamera3 = new GameObject( "CubemapCamera", typeof(Camera) ) as GameObject;
var cubeCam3 = cubeCamera3.GetComponent("Camera") as Camera;
cubeCam3.clearFlags = CameraClearFlags.SolidColor;
cubeCam3.nearClipPlane = 0.001f;
cubeCam3.farClipPlane = 5f;
cubeCam3.aspect = 1.0f;
cubeCam3.cullingMask = 2 << 0;
cubeCam3.fov = 90;
cubeCam3.backgroundColor = Color.white;
yield return new WaitForEndOfFrame();
cubeCamera3.transform.position = transform.position;
cubeCamera3.transform.rotation = transform.rotation;
var tempFull3 = new Cubemap (LightShapeProbe.LightShapeManager.CubeMapSize, TextureFormat.RGB24, false) as Cubemap;
cubeCamera3.transform.eulerAngles = new Vector3(0, 90, 0);
//1
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors3 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors3[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors3[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull3.SetPixels(CubeMapColors3, CubemapFace.PositiveX);
tempFull3.Apply();
//2
cubeCamera3.transform.eulerAngles = new Vector3(0, 270, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors3 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors3[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors3[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull3.SetPixels(CubeMapColors3, CubemapFace.NegativeX);
tempFull3.Apply();
//3
cubeCamera3.transform.eulerAngles = new Vector3(0, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors3 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors3[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors3[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull3.SetPixels(CubeMapColors3, CubemapFace.PositiveZ);
tempFull3.Apply();
//4
cubeCamera3.transform.eulerAngles = new Vector3(0, 180, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors3 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors3[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors3[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull3.SetPixels(CubeMapColors3, CubemapFace.NegativeZ);
tempFull3.Apply();
//5
cubeCamera3.transform.eulerAngles = new Vector3(270, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors3 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors3[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors3[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull3.SetPixels(CubeMapColors3, CubemapFace.PositiveY);
tempFull3.Apply();
//6
cubeCamera3.transform.eulerAngles = new Vector3(90, 0, 0);
yield return new WaitForEndOfFrame();
tex.ReadPixels (new Rect(1, 1, LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize), 0, 0);
yield return new WaitForEndOfFrame();
tex.Apply ();
CubeMapColors3 = tex.GetPixels();
bigPicture = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
bigPicture[row, i % LightShapeProbe.LightShapeManager.CubeMapSize] = CubeMapColors3[i];
}
flippedX = new Color[LightShapeProbe.LightShapeManager.CubeMapSize, LightShapeProbe.LightShapeManager.CubeMapSize];
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
for( int j = 0; j < LightShapeProbe.LightShapeManager.CubeMapSize; ++j)
{
flippedX[LightShapeProbe.LightShapeManager.CubeMapSize - 1 - i, j] = bigPicture[i, j];
}
}
row = -1;
for( int i = 0; i < LightShapeProbe.LightShapeManager.CubeMapSize * LightShapeProbe.LightShapeManager.CubeMapSize; ++i )
{
if ( i % LightShapeProbe.LightShapeManager.CubeMapSize == 0 ) ++row;
CubeMapColors3[i] = flippedX[row, i % LightShapeProbe.LightShapeManager.CubeMapSize];
}
tempFull3.SetPixels(CubeMapColors3, CubemapFace.NegativeY);
tempFull3.Apply();
yield return new WaitForEndOfFrame();
//1
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveY);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.PositiveY);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveY);
tempFull.Apply();
//2
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeY);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.NegativeY);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeY);
tempFull.Apply();
//3
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveX);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.PositiveX);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveX);
tempFull.Apply();
//4
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeX);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.NegativeX);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeX);
tempFull.Apply();
//5
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveZ);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.PositiveZ);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveZ);
tempFull.Apply();
//6
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeZ);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.NegativeZ);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeZ);
tempFull.Apply();
DestroyImmediate( cubeCamera3 );
}
if(groundShapeObjTemp)
{
Destroy(groundShapeObjTemp.gameObject);
Destroy(gMat);
}
AssetDatabase.CreateAsset(tempFull, LightShapeProbe.LightShapeManager.savePath + LightShapeProbe.LightShapeManager.folderName + "/Cube_" + LightShapeProbe.LightShapeManager.CubeMapSize + "_" + (LightShapeProbe.myIndex + 1) + ".cubemap");
yield return new WaitForEndOfFrame();
if(LightShapeProbe.LightShapeManager.AltMethodManger.curProbeInt == LightShapeProbe.LightShapeManager.cubeProbes.Length)
{
if(!LightShapeProbe.LightShapeManager.AltMethodManger.secondPass)
{
LightShapeProbe.LightShapeManager.AltMethodManger.StopBatch();
}
}
if(LightShapeProbe.LightShapeManager.AltMethodManger.secondPass)
{
if(LightShapeProbe.LightShapeManager.AltMethodManger.curProbeInt == LightShapeProbe.LightShapeManager.AltMethodManger.reflectObjs.Length)
{
LightShapeProbe.LightShapeManager.AltMethodManger.StopBatch();
}
if(LightShapeProbe.LightShapeManager.AltMethodManger.curProbeInt < LightShapeProbe.LightShapeManager.AltMethodManger.reflectObjs.Length)
{
StartCoroutine(LightShapeProbe.LightShapeManager.AltMethodManger.RenderCubeMaps());
}
}
if(!LightShapeProbe.LightShapeManager.AltMethodManger.secondPass)
{
if(LightShapeProbe.LightShapeManager.AltMethodManger.curProbeInt < LightShapeProbe.LightShapeManager.cubeProbes.Length)
{
StartCoroutine(LightShapeProbe.LightShapeManager.AltMethodManger.RenderCubeMaps());
}
}
UpdateCubeMaps();
rewardInt = Random.Range(0, LightShapeProbe.LightShapeManager.rewardStrings.Length);
if(!LightShapeProbe.LightShapeManager.renderingCubeMaps)
{
Debug.Log(LightShapeProbe.LightShapeManager.rewardStrings[rewardInt] + " CubeMap Rendered!");
EditorApplication.isPlaying = false;
}
}
void UseColor()
{
var othersCube = new Cubemap (LightShapeProbe.LightShapeManager.CubeMapSize, TextureFormat.RGB24, false) as Cubemap;
CubeMapColorsR = othersCube.GetPixels(CubemapFace.PositiveX);
for(var rXp = 0; rXp < CubeMapColorsR.Length; rXp++)
{
CubeMapColorsR[rXp] = LightShapeProbe.reflectedColor;
}
othersCube.SetPixels(CubeMapColorsR, CubemapFace.PositiveX);
othersCube.Apply();
CubeMapColorsR = othersCube.GetPixels(CubemapFace.NegativeX);
for(var rXn = 0; rXn < CubeMapColorsR.Length; rXn++)
{
CubeMapColorsR[rXn] = LightShapeProbe.reflectedColor;
}
othersCube.SetPixels(CubeMapColorsR, CubemapFace.NegativeX);
othersCube.Apply();
CubeMapColorsR = othersCube.GetPixels(CubemapFace.PositiveY);
for(var rYp = 0; rYp < CubeMapColorsR.Length; rYp++)
{
CubeMapColorsR[rYp] = LightShapeProbe.reflectedColor;
}
othersCube.SetPixels(CubeMapColorsR, CubemapFace.PositiveY);
othersCube.Apply();
CubeMapColorsR = othersCube.GetPixels(CubemapFace.NegativeY);
for(var rYn = 0; rYn < CubeMapColorsR.Length; rYn++)
{
CubeMapColorsR[rYn] = LightShapeProbe.reflectedColor;
}
othersCube.SetPixels(CubeMapColorsR, CubemapFace.NegativeY);
othersCube.Apply();
CubeMapColorsR = othersCube.GetPixels(CubemapFace.PositiveZ);
for(var rZp = 0; rZp < CubeMapColorsR.Length; rZp++)
{
CubeMapColorsR[rZp] = LightShapeProbe.reflectedColor;
}
othersCube.SetPixels(CubeMapColorsR, CubemapFace.PositiveZ);
othersCube.Apply();
CubeMapColorsR = othersCube.GetPixels(CubemapFace.NegativeZ);
for(var rZn = 0; rZn < CubeMapColorsR.Length; rZn++)
{
CubeMapColorsR[rZn] = LightShapeProbe.reflectedColor;
}
othersCube.SetPixels(CubeMapColorsR, CubemapFace.NegativeZ);
othersCube.Apply();
GameObject[] wObjects = LightShapeProbe.LightShapeManager.cubeProbes;
foreach(GameObject o in wObjects)
{
var oo = o.GetComponent("LightShapeProbe") as LightShapeProbe;
foreach(GameObject ooo in oo.myObjects)
{
var tempMat = ooo.GetComponent<MeshRenderer>();
tempMat.sharedMaterial.SetTexture("_Cube", othersCube);
}
}
}
///<summary>
/// Copy a mipmap level data to the array.
///</summary>
static void SetCubeMipMap(Cubemap cubemap, Color[] data, int imageSize, int mipLevel)
{
// Copy all texels of the cubemap to an array.
Color[] temp = new Color[imageSize];
System.Array.Copy(data, 0, temp, 0, imageSize);
cubemap.SetPixels(temp, CubemapFace.PositiveX, mipLevel);
System.Array.Copy(data, imageSize, temp, 0, imageSize);
cubemap.SetPixels(temp, CubemapFace.NegativeX, mipLevel);
System.Array.Copy(data, imageSize * 2, temp, 0, imageSize);
cubemap.SetPixels(temp, CubemapFace.PositiveY, mipLevel);
System.Array.Copy(data, imageSize * 3, temp, 0, imageSize);
cubemap.SetPixels(temp, CubemapFace.NegativeY, mipLevel);
System.Array.Copy(data, imageSize * 4, temp, 0, imageSize);
cubemap.SetPixels(temp, CubemapFace.PositiveZ, mipLevel);
System.Array.Copy(data, imageSize * 5, temp, 0, imageSize);
cubemap.SetPixels(temp, CubemapFace.NegativeZ, mipLevel);
}
//helper stuff
private static void SetFacePixels(Cubemap cube, CubemapFace face, Texture2D tex, int mip, bool flipHorz, bool flipVert, bool convertHDR)
{
Color[] pixels = tex.GetPixels();
Color temp = Color.black;
Color[] dstPixels;
int tw = tex.width >> mip;
int th = tex.height >> mip;
//we read a sub-rectangle of tex into the cubemap mip
dstPixels = new Color[tw*th];
for(int x=0; x<tw; ++x) {
for(int y=0; y<th; ++y) {
int i = x + y*tex.width;
int dst_i = x + y*tw;
dstPixels[dst_i] = pixels[i];
//this forces LDR data to be compliant with HDR rendering by setting a lowest non-zero exposure in the alpha channel
if(convertHDR) dstPixels[dst_i].a = 1f/6f;
}
}
if(flipHorz) {
for(int x=0; x<tw/2; ++x) {
for(int y=0; y<th; ++y) {
int swap_x = tw - x - 1;
int i = x + y*tw;
int swap_i = swap_x + y*tw;
temp = dstPixels[swap_i];
dstPixels[swap_i] = dstPixels[i];
dstPixels[i] = temp;
}
}
}
if(flipVert) {
for(int x=0; x<tw; ++x) {
for(int y=0; y<th/2; ++y) {
int swap_y = th - y - 1;
int i = x + y*tw;
int swap_i = x + swap_y*tw;
temp = dstPixels[swap_i];
dstPixels[swap_i] = dstPixels[i];
dstPixels[i] = temp;
}
}
}
cube.SetPixels(dstPixels, face, mip);
}
IEnumerator ConvolveSpecularCubeMap()
{
int size = 0;
int samples = 0;
size = CubeSizeSetup(false);
samples = qualitySetup(false);
if(radianceModel == radianceEnum.BlinnPhong)
{
convolveSpecularSkybox = new Material(Shader.Find("Hidden/Antonov Suit/Radiance/Blinn"));
}
if(radianceModel == radianceEnum.GGX)
{
convolveSpecularSkybox = new Material(Shader.Find("Hidden/Antonov Suit/Radiance/GGX"));
}
convolveSpecularSkybox.SetInt("_specSamples",samples);
convolveSpecularSkybox.SetInt("_specularSize", size);
convolveSpecularSkybox.SetTexture("_SpecCubeIBL", specularCube);
UnityEngine.RenderSettings.skybox = convolveSpecularSkybox;
Cubemap tempCube = new Cubemap(size, TextureFormat.ARGB32, true);
for(int mip = 0; (size >> mip) > 0; mip++)
{
// v0.035 better way to get exponent with different cubemap size
float minExponent = 0.005f;
float exponent = Mathf.Max( (float)specularExponent / (float)size * (float)mip, minExponent );
/*
float[] expVal = new float [] {
0.01f,0.1f,0.2f,0.3f,0.4f,0.5f,0.6f,0.7f,0.8f,0.9f,1.0f
};
float exponent = expVal[mip];
convolveSpecularSkybox.SetFloat("_Shininess", exponent );
*/
if( mip == 0 )
{
convolveSpecularSkybox.SetFloat("_Shininess", minExponent);
}
if( mip != 0 && radianceModel == radianceEnum.GGX)
{
convolveSpecularSkybox.SetFloat("_Shininess", exponent + 0.05f);
}
if( mip != 0 && radianceModel == radianceEnum.BlinnPhong)
{
convolveSpecularSkybox.SetFloat("_Shininess", exponent);
}
int cubeSize = Mathf.Max(1, tempCube.width >> mip );
Cubemap mipCube = new Cubemap(cubeSize, TextureFormat.ARGB32, false);
if( hasPro == true )
{
cubeCamera.RenderToCubemap(mipCube);
for(int f=0; f<6; ++f)
{
CubemapFace face = (CubemapFace)f;
tempCube.SetPixels(mipCube.GetPixels(face), face, mip);
}
}
else
{
yield return StartCoroutine(CaptureImportanceSample(tempCube, CubemapFace.PositiveZ, cubeCamera,mip));
yield return StartCoroutine(CaptureImportanceSample(tempCube, CubemapFace.PositiveX, cubeCamera,mip));
yield return StartCoroutine(CaptureImportanceSample(tempCube, CubemapFace.NegativeX, cubeCamera,mip));
yield return StartCoroutine(CaptureImportanceSample(tempCube, CubemapFace.NegativeZ, cubeCamera,mip));
yield return StartCoroutine(CaptureImportanceSample(tempCube, CubemapFace.PositiveY, cubeCamera,mip));
yield return StartCoroutine(CaptureImportanceSample(tempCube, CubemapFace.NegativeY, cubeCamera,mip));
}
}
// v0.035 this fix the ugly mipmap transition
tempCube.filterMode = FilterMode.Trilinear;
tempCube.wrapMode = TextureWrapMode.Clamp;
if (SystemInfo.graphicsShaderLevel != 50)
{
tempCube.SmoothEdges(smoothEdge);
}
tempCube.Apply(false);
specularCube = tempCube;
string convolvedSpecularPath = GetOutPutPath(specularCube,false);
AssetDatabase.CreateAsset(specularCube, convolvedSpecularPath);
SerializedObject serializedCubemap = new SerializedObject(specularCube);
SetLinearSpace(ref serializedCubemap, false);
yield return StartCoroutine(CaptureFinished());
}
void FakeHDR (Cubemap CubeMap, bool hasmipLevels) {
int maxMipLevels = 1;
if (hasmipLevels) {
maxMipLevels = (int)(Mathf.Log((float)CubeMap.width, 2.0f)) + 1;
}
int base_Size = CubeMap.width;
Vector4 rgbmColor = new Vector4();
for (int mipLevel = 0; mipLevel < maxMipLevels; mipLevel++)
{
int a_Size = base_Size >> mipLevel;
// As we use a_Size as pointer in our arrays we have to lower it by 1
//a_Size -= 1;
for (int a_FaceIdx = 0; a_FaceIdx < 6; a_FaceIdx++)
{
// Get all pixels of the given face
Color[] FaceColors = CubeMap.GetPixels((CubemapFace)a_FaceIdx, mipLevel);
// Iterate over dst cube map face texel
for (int a_V = 0; a_V < a_Size; a_V++)
{
for (int a_U = 0; a_U < a_Size; a_U++)
{
rgbmColor.x = FaceColors[a_V * a_Size + a_U].r;
rgbmColor.y = FaceColors[a_V * a_Size + a_U].g;
rgbmColor.z = FaceColors[a_V * a_Size + a_U].b;
rgbmColor *= 1.0f/6.0f;
rgbmColor.w = Mathf.Clamp01(Mathf.Max(Mathf.Max(rgbmColor.x, rgbmColor.y), rgbmColor.z));
rgbmColor.w = Mathf.Ceil(rgbmColor.w*255.0f) / 255.0f;
rgbmColor.x = rgbmColor.x / rgbmColor.w;
rgbmColor.y = rgbmColor.y / rgbmColor.w;
rgbmColor.z = rgbmColor.z / rgbmColor.w;
FaceColors[a_V * a_Size + a_U] = rgbmColor;
}
}
CubeMap.SetPixels(FaceColors,(CubemapFace)a_FaceIdx, mipLevel);
}
}
CubeMap.Apply(false);
}
/**
* キューブマップの作成.
*/
private void m_CreateCubemap() {
if (m_srcTexture == null) {
EditorUtility.DisplayDialog("Error", "Please set panorama image!", "OK");
return;
}
// Textureを出力するディレクトリの作成.
if (!Directory.Exists(PanoramaToCubemap.outputImageDirectory)) {
Directory.CreateDirectory(PanoramaToCubemap.outputImageDirectory);
}
int texSize = m_GetCubemapTextureSize();
m_Cubemap = new Cubemap(texSize, TextureFormat.RGB24, false);
if (m_dstTextureFront != null) {
m_EnableTextureGetPixel(m_dstTextureFront, true);
Color [] dstCols = new Color[texSize * texSize];
int iPos = 0;
for (int y = 0; y < texSize; y++) {
Color [] srcLines = m_dstTextureFront.GetPixels(0, texSize - y - 1, texSize, 1);
for (int x = 0; x < texSize; x++) {
dstCols[iPos + x] = srcLines[x];
}
iPos += texSize;
}
m_Cubemap.SetPixels(dstCols, CubemapFace.PositiveZ);
m_EnableTextureGetPixel(m_dstTextureFront, false);
}
if (m_dstTextureBack != null) {
m_EnableTextureGetPixel(m_dstTextureBack, true);
Color [] dstCols = new Color[texSize * texSize];
int iPos = 0;
for (int y = 0; y < texSize; y++) {
Color [] srcLines = m_dstTextureBack.GetPixels(0, texSize - y - 1, texSize, 1);
for (int x = 0; x < texSize; x++) {
dstCols[iPos + x] = srcLines[x];
}
iPos += texSize;
}
m_Cubemap.SetPixels(dstCols, CubemapFace.NegativeZ);
m_EnableTextureGetPixel(m_dstTextureBack, false);
}
if (m_dstTextureLeft != null) {
m_EnableTextureGetPixel(m_dstTextureLeft, true);
Color [] dstCols = new Color[texSize * texSize];
int iPos = 0;
for (int y = 0; y < texSize; y++) {
Color [] srcLines = m_dstTextureLeft.GetPixels(0, texSize - y - 1, texSize, 1);
for (int x = 0; x < texSize; x++) {
dstCols[iPos + x] = srcLines[x];
}
iPos += texSize;
}
m_Cubemap.SetPixels(dstCols, CubemapFace.PositiveX);
m_EnableTextureGetPixel(m_dstTextureLeft, false);
}
if (m_dstTextureRight != null) {
m_EnableTextureGetPixel(m_dstTextureRight, true);
Color [] dstCols = new Color[texSize * texSize];
int iPos = 0;
for (int y = 0; y < texSize; y++) {
Color [] srcLines = m_dstTextureRight.GetPixels(0, texSize - y - 1, texSize, 1);
for (int x = 0; x < texSize; x++) {
dstCols[iPos + x] = srcLines[x];
}
iPos += texSize;
}
m_Cubemap.SetPixels(dstCols, CubemapFace.NegativeX);
m_EnableTextureGetPixel(m_dstTextureRight, false);
}
if (m_dstTextureUp != null) {
m_EnableTextureGetPixel(m_dstTextureUp, true);
Color [] dstCols = new Color[texSize * texSize];
int iPos = 0;
for (int y = 0; y < texSize; y++) {
Color [] srcLines = m_dstTextureUp.GetPixels(0, texSize - y - 1, texSize, 1);
for (int x = 0; x < texSize; x++) {
dstCols[iPos + x] = srcLines[x];
}
iPos += texSize;
}
m_Cubemap.SetPixels(dstCols, CubemapFace.PositiveY);
m_EnableTextureGetPixel(m_dstTextureUp, false);
}
if (m_dstTextureDown != null) {
m_EnableTextureGetPixel(m_dstTextureDown, true);
Color [] dstCols = new Color[texSize * texSize];
int iPos = 0;
for (int y = 0; y < texSize; y++) {
Color [] srcLines = m_dstTextureDown.GetPixels(0, texSize - y - 1, texSize, 1);
for (int x = 0; x < texSize; x++) {
dstCols[iPos + x] = srcLines[x];
}
iPos += texSize;
}
m_Cubemap.SetPixels(dstCols, CubemapFace.NegativeY);
m_EnableTextureGetPixel(m_dstTextureDown, false);
}
m_Cubemap.Apply();
string fileName = outputImageDirectory + "/" + m_srcTexture.name + ".cubemap";
AssetDatabase.CreateAsset(m_Cubemap, fileName);
Selection.activeObject = m_Cubemap;
}
static public void BuildCubeMap (string name, int [][][] cube) {
int size = cube.Length;
Color[] upPixels = new Color [size * size];
Color[] downPixels = new Color [size * size];
Color[] rightPixels = new Color [size * size];
Color[] leftPixels = new Color [size * size];
Color[] forwardPixels = new Color [size * size];
Color[] backPixels = new Color [size * size];
float h = 0;
for (int i = 0; i < size; i++) {
for (int j = 0; j < size; j++) {
h = cube [size - 1 - j][size - 1][size - 1 - i];
upPixels [size * size - 1 - (j + i * size)] = new Color (h/255f, h/255f, h/255f, 1f);
h = cube [size - 1 - j][0][i];
downPixels [size * size - 1 - (j + i * size)] = new Color (h/255f, h/255f, h/255f, 1f);
h = cube [size - 1][i][j];
rightPixels [size * size - 1 - (j + i * size)] = new Color (h/255f, h/255f, h/255f, 1f);
h = cube [0][i][size - 1 - j];
leftPixels [size * size - 1 - (j + i * size)] = new Color (h/255f, h/255f, h/255f, 1f);
h = cube [size - 1 - j][i][size - 1];
forwardPixels [size * size - 1 - (j + i * size)] = new Color (h/255f, h/255f, h/255f, 1f);
h = cube [j][i][0];
backPixels [size * size - 1 - (j + i * size)] = new Color (h/255f, h/255f, h/255f, 1f);
}
}
Cubemap cubeMap = new Cubemap (size, TextureFormat.RGBA32, false);
cubeMap.SetPixels (upPixels, CubemapFace.PositiveY);
cubeMap.SetPixels (downPixels, CubemapFace.NegativeY);
cubeMap.SetPixels (rightPixels, CubemapFace.PositiveX);
cubeMap.SetPixels (leftPixels, CubemapFace.NegativeX);
cubeMap.SetPixels (forwardPixels, CubemapFace.PositiveZ);
cubeMap.SetPixels (backPixels, CubemapFace.NegativeZ);
AssetDatabase.CreateAsset (cubeMap, "Assets/PlanetBuilder/Resources/CubeMapGenerator/Cubemaps/" + name + ".asset");
}
public static void clearCheckerCube( ref Cubemap cube )
{
Color gray0 = new Color(0.25f,0.25f,0.25f,0.25f);
Color gray1 = new Color(0.50f,0.50f,0.50f,0.25f);
Color[] c = cube.GetPixels(CubemapFace.NegativeX);
int w = cube.width;
int sqw = Mathf.Max(1,w/4); //width of square
for( int face=0; face<6; ++face ) {
for(int x=0; x<w; ++x)
for(int y=0; y<w; ++y) {
if(((x/sqw)%2) == ((y/sqw)%2)) c[y*w + x] = gray0;
else c[y*w + x] = gray1;
}
cube.SetPixels(c, (CubemapFace)face);
}
cube.Apply(true);
}
private void blurCubeCallback(object data)
{
Cubemap tempCube = new Cubemap(this.cube.width, TextureFormat.ARGB32, false);
for(int i=0; i<6; ++i) {
CubemapFace face = (CubemapFace)i;
tempCube.SetPixels(this.cube.GetPixels(face), face);
}
tempCube.Apply(false);
mset.AssetUtil.setLinear(new SerializedObject(tempCube), false);
mset.SkyProbe p = new mset.SkyProbe();
p.maxExponent = (int)data;
p.convolutionScale = 1f;
p.highestMipIsMirror = false;
p.generateMipChain = false;
bool linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
Undo.RegisterCompleteObjectUndo(this.cube, "cubemap blur");
p.blur(this.cube, tempCube, this.HDR, this.HDR, linear);
queuedPath = fullPath;
}
void Render(GameObject lightShapeObjTemp, GameObject lightShapeObjTempAlt, GameObject groundShapeObjTemp, Material gMat, Material lsMat, Material alsMat )
{
if(!LightShapeManager.useAltMethod)
{
TurnOffCubes();
var cubeCamera = new GameObject( "CubemapCamera", typeof(Camera) ) as GameObject;
cubeCamera.tag = "LightShapeObject";
var cubeCam = cubeCamera.GetComponent("Camera") as Camera;
cubeCam.nearClipPlane = 0.001f;
cubeCam.farClipPlane = 1000f;
cubeCam.cullingMask = 1 << 0;
if(!LightShapeManager.worldCamera)
{
cubeCam.backgroundColor = BGColor;
}
if(LightShapeManager.worldCamera)
{
if(!RenderSettings.skybox)
{
if(!overrideCameraColor)
{
cubeCam.backgroundColor = LightShapeManager.worldCamera.backgroundColor;
}
if(overrideCameraColor)
{
cubeCam.backgroundColor = BGColor;
}
}
if(RenderSettings.skybox)
{
if(!overrideCameraColor)
{
cubeCam.clearFlags = CameraClearFlags.Skybox;
}
if(overrideCameraColor)
{
cubeCam.clearFlags = CameraClearFlags.SolidColor;
cubeCam.backgroundColor = BGColor;
}
}
}
cubeCamera.transform.position = transform.position;
cubeCamera.transform.rotation = Quaternion.identity;
var cubeCamera2 = new GameObject( "CubemapCamera", typeof(Camera) ) as GameObject;
cubeCamera2.tag = "LightShapeObject";
var cubeCam2 = cubeCamera2.GetComponent("Camera") as Camera;
cubeCam2.clearFlags = CameraClearFlags.SolidColor;
cubeCam2.cullingMask = 2 << 0;
cubeCam2.backgroundColor = Color.black;
cubeCamera2.transform.position = cubeCamera.transform.position;
cubeCamera2.transform.rotation = cubeCamera.transform.rotation;
var tempFull = new Cubemap (LightShapeManager.CubeMapSize, TextureFormat.RGB24, LightShapeManager.hasMips) as Cubemap;
cubeCamera.GetComponent<Camera>().RenderToCubemap( tempFull );
cubeCam2.nearClipPlane = 0.001f;
var tempFull2 = new Cubemap (LightShapeManager.CubeMapSize, TextureFormat.RGB24, LightShapeManager.hasMips) as Cubemap;
cubeCamera2.GetComponent<Camera>().RenderToCubemap( tempFull2 );
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveY);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.PositiveY);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveY);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeY);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.NegativeY);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeY);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveX);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.PositiveX);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveX);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeX);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.NegativeX);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeX);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveZ);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.PositiveZ);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveZ);
tempFull.Apply();
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeZ);
CubeMapColors2 = tempFull2.GetPixels(CubemapFace.NegativeZ);
SetPixels(CubeMapColors, CubeMapColors2);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeZ);
tempFull.Apply();
if(lightShapeObjTemp)
{
DestroyImmediate(lightShapeObjTemp.gameObject);
DestroyImmediate(lsMat);
}
if(lightShapeObjTempAlt)
{
DestroyImmediate(lightShapeObjTempAlt.gameObject);
DestroyImmediate(alsMat);
}
DestroyImmediate( cubeCamera );
DestroyImmediate( tempFull2 );
DestroyImmediate( cubeCamera2 );
if(hasGround)
{
var cubeCamera3 = new GameObject( "CubemapCamera", typeof(Camera) ) as GameObject;
cubeCamera3.tag = "LightShapeObject";
var cubeCam3 = cubeCamera3.GetComponent("Camera") as Camera;
cubeCam3.clearFlags = CameraClearFlags.SolidColor;
cubeCam3.aspect = 1.0f;
cubeCam3.cullingMask = 2 << 0;
cubeCam3.nearClipPlane = 0.001f;
cubeCam3.farClipPlane = 5f;
cubeCam3.backgroundColor = Color.white;
cubeCamera3.transform.position = transform.position;
cubeCamera3.transform.rotation = transform.rotation;
var tempFull3 = new Cubemap (LightShapeManager.CubeMapSize, TextureFormat.RGB24, false) as Cubemap;
cubeCamera3.GetComponent<Camera>().RenderToCubemap( tempFull3 );
//1
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveY);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.PositiveY);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveY);
tempFull.Apply();
//2
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeY);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.NegativeY);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeY);
tempFull.Apply();
//3
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveX);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.PositiveX);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveX);
tempFull.Apply();
//4
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeX);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.NegativeX);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeX);
tempFull.Apply();
//5
CubeMapColors = tempFull.GetPixels(CubemapFace.PositiveZ);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.PositiveZ);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.PositiveZ);
tempFull.Apply();
//6
CubeMapColors = tempFull.GetPixels(CubemapFace.NegativeZ);
CubeMapColors3 = tempFull3.GetPixels(CubemapFace.NegativeZ);
SetGround(CubeMapColors, CubeMapColors3);
tempFull.SetPixels(CubeMapColors, CubemapFace.NegativeZ);
tempFull.Apply();
//
DestroyImmediate( tempFull3 );
DestroyImmediate( cubeCamera3 );
}
if(groundShapeObjTemp)
{
DestroyImmediate(groundShapeObjTemp.gameObject);
DestroyImmediate(gMat);
}
AssetDatabase.CreateAsset(tempFull, LightShapeManager.savePath + LightShapeManager.folderName + "/Cube_" + LightShapeManager.CubeMapSize + "_" + (myIndex + 1) + ".cubemap");
myCubeMap = AssetDatabase.LoadAssetAtPath(LightShapeManager.savePath + LightShapeManager.folderName + "/Cube_" + LightShapeManager.CubeMapSize + "_" + (myIndex + 1) + ".cubemap", typeof(Cubemap)) as Cubemap;
List<Color> oldColors = new List<Color>(CubeMapColors);
oldColors.Clear();
CubeMapColors = oldColors.ToArray();
CubeMapColors2 = oldColors.ToArray();
CubeMapColors3 = oldColors.ToArray();
CubeMapColorsR = oldColors.ToArray();
UpdateCubeMaps();
}
if(LightShapeManager.useAltMethod)
{
TurnOffCubes();
if(!LightShapeManager.renderingCubeMaps)
{
LightShapeManager.curProbeInt = myIndex;
}
AltMethod.StartRender();
}
EditorUtility.UnloadUnusedAssets();
if(!LightShapeManager.renderingCubeMaps)
{
Debug.Log(LightShapeManager.rewardStrings[rewardInt] + " CubeMap Rendered!");
}
}
//--------------------------------------------------------------------------------------
// Fixup cube edges
void FixupCubeEdges (Cubemap CubeMap)
{
int maxMipLevels = (int)(Mathf.Log((float)CubeMap.width, 2.0f)) + 1;
int base_Size = CubeMap.width;
// Do not perform any edge fixed for mip level 0
for (int mipLevel = 1; mipLevel < maxMipLevels; mipLevel++)
{
// declare jagged array for all faces and init its child arrays
Color[][] PixelsOfAllFaces = new Color[6][];
PixelsOfAllFaces[0] = CubeMap.GetPixels(CubemapFace.PositiveX, mipLevel);
PixelsOfAllFaces[1] = CubeMap.GetPixels(CubemapFace.NegativeX, mipLevel);
PixelsOfAllFaces[2] = CubeMap.GetPixels(CubemapFace.PositiveY, mipLevel);
PixelsOfAllFaces[3] = CubeMap.GetPixels(CubemapFace.NegativeY, mipLevel);
PixelsOfAllFaces[4] = CubeMap.GetPixels(CubemapFace.PositiveZ, mipLevel);
PixelsOfAllFaces[5] = CubeMap.GetPixels(CubemapFace.NegativeZ, mipLevel);
int a_Size = base_Size >> mipLevel;
// As we use a_Size as pointer in our arrays we have to lower it by 1
a_Size -= 1;
int a_FixupWidth = 3;
int fixupDist = (int)Mathf.Min( a_FixupWidth, a_Size / 2);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[0,0]], PixelsOfAllFaces[sg_CubeCornerList[0,1]], PixelsOfAllFaces[sg_CubeCornerList[0,2]], 0, 0, a_Size, a_Size, a_Size, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[1,0]], PixelsOfAllFaces[sg_CubeCornerList[1,1]], PixelsOfAllFaces[sg_CubeCornerList[1,2]], a_Size, 0, a_Size, 0, 0, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[2,0]], PixelsOfAllFaces[sg_CubeCornerList[2,1]], PixelsOfAllFaces[sg_CubeCornerList[2,2]], 0, a_Size, a_Size, 0, a_Size, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[3,0]], PixelsOfAllFaces[sg_CubeCornerList[3,1]], PixelsOfAllFaces[sg_CubeCornerList[3,2]], a_Size, a_Size, a_Size, a_Size, 0, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[4,0]], PixelsOfAllFaces[sg_CubeCornerList[4,1]], PixelsOfAllFaces[sg_CubeCornerList[4,2]], a_Size, 0, 0, a_Size, 0, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[5,0]], PixelsOfAllFaces[sg_CubeCornerList[5,1]], PixelsOfAllFaces[sg_CubeCornerList[5,2]], 0, 0, 0, 0, a_Size, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[6,0]], PixelsOfAllFaces[sg_CubeCornerList[6,1]], PixelsOfAllFaces[sg_CubeCornerList[6,2]], a_Size, a_Size, 0, 0, 0, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[7,0]], PixelsOfAllFaces[sg_CubeCornerList[7,1]], PixelsOfAllFaces[sg_CubeCornerList[7,2]], 0, a_Size, 0, a_Size, a_Size, a_Size);
// Perform 2nd iteration in reverse order
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[7,0]], PixelsOfAllFaces[sg_CubeCornerList[7,1]], PixelsOfAllFaces[sg_CubeCornerList[7,2]], 0, a_Size, 0, a_Size, a_Size, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[6,0]], PixelsOfAllFaces[sg_CubeCornerList[6,1]], PixelsOfAllFaces[sg_CubeCornerList[6,2]], a_Size, a_Size, 0, 0, 0, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[5,0]], PixelsOfAllFaces[sg_CubeCornerList[5,1]], PixelsOfAllFaces[sg_CubeCornerList[5,2]], 0, 0, 0, 0, a_Size, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[4,0]], PixelsOfAllFaces[sg_CubeCornerList[4,1]], PixelsOfAllFaces[sg_CubeCornerList[4,2]], a_Size, 0, 0, a_Size, 0, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[3,0]], PixelsOfAllFaces[sg_CubeCornerList[3,1]], PixelsOfAllFaces[sg_CubeCornerList[3,2]], a_Size, a_Size, a_Size, a_Size, 0, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[2,0]], PixelsOfAllFaces[sg_CubeCornerList[2,1]], PixelsOfAllFaces[sg_CubeCornerList[2,2]], 0, a_Size, a_Size, 0, a_Size, a_Size);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[1,0]], PixelsOfAllFaces[sg_CubeCornerList[1,1]], PixelsOfAllFaces[sg_CubeCornerList[1,2]], a_Size, 0, a_Size, 0, 0, 0);
AverageCorner(a_Size, PixelsOfAllFaces[sg_CubeCornerList[0,0]], PixelsOfAllFaces[sg_CubeCornerList[0,1]], PixelsOfAllFaces[sg_CubeCornerList[0,2]], 0, 0, a_Size, a_Size, a_Size, 0);
// Average Edges
// Note that this loop does not process the corner texels, since they have already been averaged
for (int i = 1; i < (a_Size - 1); i++)
{
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[0,0]], PixelsOfAllFaces[sg_CubeEdgeList[0,1]], i, 0, a_Size, a_Size - i, fixupDist, new Vector4(0, 1, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[1,0]], PixelsOfAllFaces[sg_CubeEdgeList[1,1]], i, a_Size, a_Size, i, fixupDist, new Vector4(0, -1, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[2,0]], PixelsOfAllFaces[sg_CubeEdgeList[2,1]], 0, i, a_Size, i, fixupDist, new Vector4(1, 0, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[3,0]], PixelsOfAllFaces[sg_CubeEdgeList[3,1]], a_Size, i, 0, i, fixupDist, new Vector4(-1, 0, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[4,0]], PixelsOfAllFaces[sg_CubeEdgeList[4,1]], i, 0, 0, i, fixupDist, new Vector4(0, 1, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[5,0]], PixelsOfAllFaces[sg_CubeEdgeList[5,1]], i, a_Size, 0, a_Size - i, fixupDist, new Vector4(0, -1, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[6,0]], PixelsOfAllFaces[sg_CubeEdgeList[6,1]], a_Size, i, 0, i, fixupDist, new Vector4(-1, 0, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[7,0]], PixelsOfAllFaces[sg_CubeEdgeList[7,1]], 0, i, a_Size, i, fixupDist, new Vector4(1, 0, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[8,0]], PixelsOfAllFaces[sg_CubeEdgeList[8,1]], i, a_Size, i, 0, fixupDist, new Vector4(0, -1, 0, 1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[9,0]], PixelsOfAllFaces[sg_CubeEdgeList[9,1]], i, 0, a_Size - i, 0, fixupDist, new Vector4(0, 1, 0, 1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[10,0]], PixelsOfAllFaces[sg_CubeEdgeList[10,1]], i, 0, i, a_Size, fixupDist, new Vector4(0, 1, 0, -1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[11,0]], PixelsOfAllFaces[sg_CubeEdgeList[11,1]], i, a_Size, a_Size - i, a_Size, fixupDist, new Vector4(0, -1, 0, -1) );
}
// Perform 2nd iteration in reverse order
/* for (int i = 0; i < (a_Size); i++)
{
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[11,0]], PixelsOfAllFaces[sg_CubeEdgeList[11,1]], i, a_Size, a_Size - i, a_Size, fixupDist, new Vector4(0, -1, 0, -1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[10,0]], PixelsOfAllFaces[sg_CubeEdgeList[10,1]], i, 0, i, a_Size, fixupDist, new Vector4(0, 1, 0, -1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[9,0]], PixelsOfAllFaces[sg_CubeEdgeList[9,1]], i, 0, a_Size - i, 0, fixupDist, new Vector4(0, 1, 0, 1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[8,0]], PixelsOfAllFaces[sg_CubeEdgeList[8,1]], i, a_Size, i, 0, fixupDist, new Vector4(0, -1, 0, 1) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[7,0]], PixelsOfAllFaces[sg_CubeEdgeList[7,1]], 0, i, a_Size, i, fixupDist, new Vector4(1, 0, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[6,0]], PixelsOfAllFaces[sg_CubeEdgeList[6,1]], a_Size, i, 0, i, fixupDist, new Vector4(-1, 0, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[5,0]], PixelsOfAllFaces[sg_CubeEdgeList[5,1]], i, a_Size, 0, a_Size - i, fixupDist, new Vector4(0, -1, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[4,0]], PixelsOfAllFaces[sg_CubeEdgeList[4,1]], i, 0, 0, i, fixupDist, new Vector4(0, 1, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[3,0]], PixelsOfAllFaces[sg_CubeEdgeList[3,1]], a_Size, i, 0, i, fixupDist, new Vector4(-1, 0, 1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[2,0]], PixelsOfAllFaces[sg_CubeEdgeList[2,1]], 0, i, a_Size, i, fixupDist, new Vector4(1, 0, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[1,0]], PixelsOfAllFaces[sg_CubeEdgeList[1,1]], i, a_Size, a_Size, i, fixupDist, new Vector4(0, -1, -1, 0) );
AverageEdge(a_Size, PixelsOfAllFaces[sg_CubeEdgeList[0,0]], PixelsOfAllFaces[sg_CubeEdgeList[0,1]], i, 0, a_Size, a_Size - i, fixupDist, new Vector4(0, 1, -1, 0) );
} */
// Write Pixel from the jagged array back to the cubemap faces
for (int writeFace = 0; writeFace < 6; writeFace++ ) {
Color[] tempColors = PixelsOfAllFaces[writeFace];
CubeMap.SetPixels(tempColors, (CubemapFace)writeFace, mipLevel);
}
}
CubeMap.Apply(false);
}
//--------------------------------------------------------------------------------------
// Builds a normalizer cubemap, with the texels solid angle stored in the fourth component
void BuildNormalizerSolidAngleCubemap(int a_Size, Cubemap a_Surface)
{
//a_Size = a_Surface.width;
int iCubeFace, u, v;
Vector3 a_XYZ = new Vector3(0,0,0);
Color[] i_CubeMapColors = new Color[a_Size*a_Size];
//
float weight = 0.0f;
//iterate over cube faces
for(iCubeFace=0; iCubeFace<6; iCubeFace++)
{
for(v=0; v< a_Size; v++)
{
for(u=0; u < a_Size; u++)
{
// calc TexelToVect in a_XYZ
a_XYZ = TexelToVect(iCubeFace, (float)u, (float)v, a_Size);
// calc weight
weight = TexelCoordSolidAngle(iCubeFace, (float)u, (float)v, a_Size);
// Compress a_XYZ to fit into Color
i_CubeMapColors[v * a_Size + u] = new Color ((a_XYZ[0]+1.0f)/2.0f, (a_XYZ[1]+1.0f)/2.0f, (a_XYZ[2]+1.0f)/2.0f, weight);
}
}
// set CubemapFace
a_Surface.SetPixels(i_CubeMapColors, (CubemapFace)iCubeFace);
}
// set cubeMap
a_Surface.Apply(true);
// Debug.Log ("BuildNormalizerSolidAngleCubemap finished");
}
/**
* Post-load initialisation.
*/
public void load()
{
Texture2D[] envMapFaces = new Texture2D[6];
foreach (GameDatabase.TextureInfo texInfo in GameDatabase.Instance.databaseTexture)
{
Texture2D texture = texInfo.texture;
if (texture == null || !texture.name.StartsWith(DIR_ENVMAP, System.StringComparison.Ordinal))
continue;
string originalName = texture.name.Substring(DIR_ENVMAP.Length);
switch (originalName)
{
case "PositiveX":
envMapFaces[0] = texture;
break;
case "NegativeX":
envMapFaces[1] = texture;
break;
case "PositiveY":
envMapFaces[2] = texture;
break;
case "NegativeY":
envMapFaces[3] = texture;
break;
case "PositiveZ":
envMapFaces[4] = texture;
break;
case "NegativeZ":
envMapFaces[5] = texture;
break;
default:
Util.log("Invalid enironment map texture name {0}", texture.name);
break;
}
}
// Generate generic reflection cube map texture.
if (envMapFaces.Any(t => t == null))
{
Util.log("Some environment map faces are missing. Static reflections disabled.");
}
else
{
int envMapSize = envMapFaces[0].width;
if (envMapFaces.Any(t => t.width != envMapSize || t.height != envMapSize)
|| envMapFaces.Any(t => !Util.isPow2(t.width) || !Util.isPow2(t.height)))
{
Util.log("Invalid environment map faces. Static reflections disabled.");
}
else
{
try
{
staticEnvMap = new Cubemap(envMapSize, TextureFormat.RGB24, true);
staticEnvMap.hideFlags = HideFlags.HideAndDontSave;
staticEnvMap.wrapMode = TextureWrapMode.Clamp;
staticEnvMap.SetPixels(envMapFaces[0].GetPixels(), CubemapFace.PositiveX);
staticEnvMap.SetPixels(envMapFaces[1].GetPixels(), CubemapFace.NegativeX);
staticEnvMap.SetPixels(envMapFaces[2].GetPixels(), CubemapFace.PositiveY);
staticEnvMap.SetPixels(envMapFaces[3].GetPixels(), CubemapFace.NegativeY);
staticEnvMap.SetPixels(envMapFaces[4].GetPixels(), CubemapFace.PositiveZ);
staticEnvMap.SetPixels(envMapFaces[5].GetPixels(), CubemapFace.NegativeZ);
staticEnvMap.Apply(true, false);
Util.log("Static environment map cube texture generated.");
}
catch (UnityException)
{
if (staticEnvMap != null)
Object.DestroyImmediate(staticEnvMap);
staticEnvMap = null;
Util.log("Failed to set up static reflections. Textures not readable?");
}
}
}
try
{
Assembly assembly = Assembly.GetExecutingAssembly();
Stream stream = assembly.GetManifestResourceStream("TextureReplacer.Visor-compiled.shader");
StreamReader reader = new StreamReader(stream);
shaderMaterial = new Material(reader.ReadToEnd());
visorShader = shaderMaterial.shader;
Util.log("Visor shader sucessfully compiled.");
}
catch
{
isVisorReflectionEnabled = false;
Util.log("Visor shader loading failed. Visor reflections disabled.");
}
for (int i = 0; i < SHADER_MAP.GetLength(0); ++i)
{
Shader original = Shader.Find(SHADER_MAP[i, 0]);
Shader reflective = SHADER_MAP[i, 1] == visorShader.name ?
visorShader : Shader.Find(SHADER_MAP[i, 1]);
if (original == null)
Util.log("Shader \"{0}\" missing", SHADER_MAP[i, 0]);
else if (reflective == null)
Util.log("Shader \"{0}\" missing", SHADER_MAP[i, 1]);
else
shaderMap.Add(original, reflective);
}
setReflectionType(reflectionType);
}
IEnumerator CaptureImportanceSample(Cubemap cubemap,CubemapFace face,Camera cam, int mip)
{
var width = Screen.width;
var height = Screen.height;
Texture2D tex = new Texture2D(height, height, TextureFormat.ARGB32, false);
cam.transform.localRotation = Rotation(face);
yield return new WaitForEndOfFrame();
tex.ReadPixels(new Rect((width-height)/2, 0, height, height), 0, 0);
tex.Apply();
int cubeSize = Mathf.Max(1, cubemap.width >> mip );
tex = Resize(tex, cubeSize,cubeSize,true);
Color[] tempCol = tex.GetPixels();
cubemap.SetPixels(tempCol,face,mip);
cubemap.Apply(false);
DestroyImmediate(tex);
}
// This is the coroutine that creates the cubemap images
IEnumerator CreateCubeMap()
{
// Initialise a new cubemap
Cubemap cm = new Cubemap(resolution, TextureFormat.RGB24, true);
var renderer = gameObject.GetComponent<Renderer>();
// Disable any renderers attached to this object which may get in the way of our camera
if (renderer)
{
renderer.enabled = false;
}
// Face render order: Top, Right, Front, Bottom, Left, Back
Quaternion[] rotations = { Quaternion.Euler(-90, 0, 0), Quaternion.Euler(0, 90, 0), Quaternion.Euler(0, 0, 0), Quaternion.Euler(90, 0, 0), Quaternion.Euler(0, -90, 0), Quaternion.Euler(0, 180, 0) };
CubemapFace[] faces = { CubemapFace.PositiveY, CubemapFace.PositiveX, CubemapFace.PositiveZ, CubemapFace.NegativeY, CubemapFace.NegativeX, CubemapFace.NegativeZ };
// Create a single face matching the settings of the cubemap itself
Texture2D face = new Texture2D(resolution, resolution, TextureFormat.RGB24, true);
// Use this to prevent white borders around edge of texture
face.wrapMode = TextureWrapMode.Clamp;
// Create a camera that will be used to render the faces
GameObject go = new GameObject("CubemapCamera", typeof(Camera));
// Place the camera on this object
go.transform.position = transform.position;
// Initialise the rotation - this will be changed for each texture grab
go.transform.rotation = Quaternion.identity;
// We need each face of the cube to cover exactly 90 degree FoV
Camera camera = go.GetComponent<Camera>();
camera.fieldOfView = 90;
// Ensure this camera renders above all others
camera.depth = float.MaxValue;
// Loop through and create each face
for (int i = 0; i < 6; i++)
{
// Set the camera direction
go.transform.rotation = rotations[i];
// Important - wait the frame to be fully rendered before capturing
// See http://answers.unity3d.com/questions/326384/texture2dreadpixels-unknown-error-not-inside-drawi.html
yield return new WaitForEndOfFrame();
// Capture the pixels to the texture
face = CaptureScreen();
// Resize to the chosen resolution - cubemap faces must be square!
face = Resize(face, resolution, resolution);
// Flip the image across the x axis
face = Flip(face);
// Retrieve the pixelarray of colours for the current face
Color[] faceColours = face.GetPixels();
// Set the current cubemap face
cm.SetPixels(faceColours, faces[i], 0);
// Save the texture
SaveTextureToFile(face, gameObject.name + "_" + faces[i].ToString() + ".png");
}
// Apply the SetPixel changes to the cubemap faces to make them take effect
cm.Apply();
// Assign the cubemap to the _Cube texture of this object's material
if (renderer.material.HasProperty("_Cube"))
{
renderer.material.SetTexture("_Cube", cm);
}
// Cleanup
DestroyImmediate(face);
DestroyImmediate(go);
// Re-enable the renderer
if (renderer)
{
renderer.enabled = true;
}
}
private void CopyCubemapFace(CubemapFace face, Cubemap source, ref Cubemap target)
{
//Create the blank texture container
Texture2D snapshot = new Texture2D(source.width, source.height, source.format, m_useMipMaps, false);
snapshot.wrapMode = TextureWrapMode.Clamp;
// Read Face Pixels into the Texture
snapshot.SetPixels(source.GetPixels(face), 0);
// Resize to new size
snapshot = Scale(snapshot, m_resolution, m_resolution);
// Finally write the contents to the new Cubemap
target.SetPixels(snapshot.GetPixels(), face, 0);
target.Apply();
}
public static void RenderIntoCubemap(Camera ownerCamera, Cubemap outCubemap)
{
int width = (int)outCubemap.width;
int height = (int)outCubemap.height;
CubemapFace[] faces = new CubemapFace[] { CubemapFace.PositiveX, CubemapFace.NegativeX, CubemapFace.PositiveY, CubemapFace.NegativeY, CubemapFace.PositiveZ, CubemapFace.NegativeZ };
Vector3[] faceAngles = new Vector3[] { new Vector3(0.0f, 90.0f, 0.0f), new Vector3(0.0f, -90.0f, 0.0f), new Vector3(-90.0f, 0.0f, 0.0f), new Vector3(90.0f, 0.0f, 0.0f), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0.0f, 180.0f, 0.0f) };
// Backup states
RenderTexture backupRenderTex = RenderTexture.active;
float backupFieldOfView = ownerCamera.fieldOfView;
float backupAspect = ownerCamera.aspect;
Quaternion backupRot = ownerCamera.transform.rotation;
//RenderTexture backupRT = ownerCamera.targetTexture;
// Enable 8X MSAA
RenderTexture faceTexture = new RenderTexture(width, height, 24);
faceTexture.antiAliasing = 8;
#if !(UNITY_5_0 || UNITY_5_1 || UNITY_5_2 || UNITY_5_3)
faceTexture.dimension = UnityEngine.Rendering.TextureDimension.Tex2D;
#endif
faceTexture.hideFlags = HideFlags.HideAndDontSave;
// For intermediate saving
Texture2D swapTex = new Texture2D(width, height, TextureFormat.RGB24, false);
swapTex.hideFlags = HideFlags.HideAndDontSave;
// Capture 6 Directions
ownerCamera.targetTexture = faceTexture;
ownerCamera.fieldOfView = 90;
ownerCamera.aspect = 1.0f;
Color[] mirroredPixels = new Color[swapTex.height * swapTex.width];
for (int i = 0; i < faces.Length; i++)
{
ownerCamera.transform.eulerAngles = faceAngles[i];
ownerCamera.Render();
RenderTexture.active = faceTexture;
swapTex.ReadPixels(new Rect(0, 0, width, height), 0, 0);
// Mirror vertically to meet the standard of unity cubemap
Color[] OrignalPixels = swapTex.GetPixels();
for (int y1 = 0; y1 < height; y1++)
{
for (int x1 = 0; x1 < width; x1++)
{
mirroredPixels[y1 * width + x1] = OrignalPixels[((height - 1 - y1) * width) + x1];
}
};
outCubemap.SetPixels(mirroredPixels, faces[i]);
}
outCubemap.SmoothEdges();
// Restore states
RenderTexture.active = backupRenderTex;
ownerCamera.fieldOfView = backupFieldOfView;
ownerCamera.aspect = backupAspect;
ownerCamera.transform.rotation = backupRot;
ownerCamera.targetTexture = backupRenderTex;
DestroyImmediate(swapTex);
DestroyImmediate(faceTexture);
}
public static void TestCubemap()
{
int faceSize = 8;
Cubemap cube = new Cubemap(faceSize, TextureFormat.RGB24, false);
// For each side
foreach (CubemapFace face in System.Enum.GetValues(typeof(CubemapFace))) {
Color color = FaceToColor(face);
Color[] pixels = new Color[faceSize * faceSize];
for (int i = 0; i < faceSize * faceSize; ++i)
pixels[i] = color;
cube.SetPixels(pixels, face);
cube.Apply();
}
AssetDatabase.CreateAsset(cube, "Assets/BiasedPhysics/TestCubemap.cubemap");
Debug.Log("Generated /BiasedPhysics/TestCubemap.cubemap");
}
public void SaveRenderTexture( RenderTexture texture, Cubemap cube, CubemapFace face, bool flipX = false, bool flipY = true ) {
RenderTexture.active = texture;
// read render target
Texture2D texture_ = new Texture2D(m_TextureSize, m_TextureSize, TextureFormat.ARGB32, false);
texture_.ReadPixels( new Rect(0, 0, m_TextureSize, m_TextureSize), 0, 0);
texture_.Apply ();
// flip
if (flipY) {
for (int x = 0; x < m_TextureSize; x++) {
for (int y1 = 0, y2 = m_TextureSize-1; y1 < y2; y1++, y2--) {
Color t1 = texture_.GetPixel (x, y1);
texture_.SetPixel (x, y1, texture_.GetPixel (x, y2));
texture_.SetPixel (x, y2, t1);
}
}
}
texture_.Apply ();
if (flipX) {
for (int x1 = 0, x2 = m_TextureSize-1; x1 < x2; x1++, x2--) {
for (int y = 0; y < m_TextureSize; y++) {
Color t1 = texture_.GetPixel (x1, y);
texture_.SetPixel (x1, y, texture_.GetPixel (x2, y));
texture_.SetPixel (x2, y, t1);
}
}
}
texture_.Apply ();
if (m_saveImage) {
byte[] bytes = texture_.EncodeToPNG();
string[] path_ = EditorApplication.currentScene.Split(char.Parse("/"));
path_[path_.Length -1] = filename+"_"+face.ToString()+".png";
System.IO.File.WriteAllBytes(string.Join("/", path_), bytes);
}
// save to cubemap
cube.SetPixels (texture_.GetPixels (), face);
cube.Apply ();
DestroyImmediate(texture_);
RenderTexture.active = null;
}
