public StarBackground()
{
rnd = new Random();
//img = Raylib.GenImageColor(MoonVars.RenderWidth, MoonVars.RenderHeight, new Color(0, 0, 0, 0));
//texture = Raylib.LoadTextureFromImage(img);
//
texture = Raylib.LoadRenderTexture(MoonVars.RenderWidth, MoonVars.RenderHeight);
Color[] c = new Color[9];
c[1] = new Color(255, 255, 255, 150);
c[3] = new Color(255, 255, 255, 150);
c[4] = Color.DARKGRAY;
c[5] = new Color(255, 255, 255, 150);
c[7] = new Color(255, 255, 255, 150);
star = Raylib.LoadImageEx(c, 3, 3);
starTex = Raylib.LoadTextureFromImage(star);
c = new Color[9];
c[0] = Color.DARKGRAY;
c[2] = Color.DARKGRAY;
c[4] = Color.DARKGRAY;
c[6] = Color.DARKGRAY;
c[8] = Color.DARKGRAY;
star = Raylib.LoadImageEx(c, 3, 3);
starTex90 = Raylib.LoadTextureFromImage(star);
_render();
}
public static MultiGridLinearSolver2D Build(int maxLevel, int finerWidth, int finerHeight,
RenderTexture2D level0Pressure, RenderTexture2D level0PressureSwap,
RenderTexture2D level0Marker, RenderTexture2D level0Divergence,
RenderTexture2D level0Levelset)
{
MultiGridLinearSolver2D multiGridSolver = new MultiGridLinearSolver2D();
multiGridSolver.mMaxLevel = maxLevel;
multiGridSolver.mCellMakerArray = new RenderTexture2D[maxLevel];
multiGridSolver.mResidualTexArray = new RenderTexture2D[maxLevel];
multiGridSolver.mErrorTexArray = new RenderTexture2D[maxLevel];
multiGridSolver.mErrorTexSwapArray = new RenderTexture2D[maxLevel];
multiGridSolver.mRightPoissonTexArray = new RenderTexture2D[maxLevel];
multiGridSolver.mLevelsetArray = new RenderTexture2D[maxLevel];
// sets level0
multiGridSolver.mRightPoissonTexArray[0] = level0Divergence;
multiGridSolver.mCellMakerArray[0] = level0Marker;
multiGridSolver.mResidualTexArray[0] = new RenderTexture2D(finerWidth, finerHeight, "MG_Residual" + 0.ToString());
multiGridSolver.mErrorTexArray[0] = level0Pressure;
multiGridSolver.mErrorTexSwapArray[0] = level0PressureSwap;
multiGridSolver.mLevelsetArray[0] = level0Levelset;
for (int i = 1; i < maxLevel; i++)
{
int currentWidth = finerWidth >> i;
int currentHeight = finerHeight >> i;
multiGridSolver.mCellMakerArray[i] = new RenderTexture2D(currentWidth, currentHeight, "MG_CellMarker" + i.ToString(), RenderTextureFormat.RInt);
multiGridSolver.mLevelsetArray[i] = new RenderTexture2D(currentWidth, currentHeight, "MG_Levelset" + i.ToString());
multiGridSolver.mResidualTexArray[i] = new RenderTexture2D(currentWidth, currentHeight, "MG_Residual" + i.ToString());
multiGridSolver.mErrorTexArray[i] = new RenderTexture2D(currentWidth, currentHeight, "MG_Error" + i.ToString());
multiGridSolver.mErrorTexSwapArray[i] = new RenderTexture2D(currentWidth, currentHeight, "MG_ErrorSwap" + i.ToString());
multiGridSolver.mRightPoissonTexArray[i] = new RenderTexture2D(currentWidth, currentHeight, "MG_RightPoisson" + i.ToString());
}
return(multiGridSolver);
}
private void Restrict(RenderTexture2D sourceTex, RenderTexture2D destTex, RestrictType restrictType)
{
if (restrictType == RestrictType.Normal)
{
int MGRestrictionHalfWeightingKernel = mComputeRestrict.FindKernel("MGRestrictionHalfWeighting");
int WIDTH = destTex.Width;
int HEIGHT = destTex.Height;
mComputeRestrict.SetInt("_currentXSize", WIDTH);
mComputeRestrict.SetInt("_currentYSize", HEIGHT);
mComputeRestrict.SetTexture(MGRestrictionHalfWeightingKernel, "gSourceTex", sourceTex.Source);
mComputeRestrict.SetTexture(MGRestrictionHalfWeightingKernel, "gDestinationHalfTex", destTex.Source);
mComputeRestrict.Dispatch(MGRestrictionHalfWeightingKernel, Mathf.CeilToInt(WIDTH * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(HEIGHT * 1.0f / mGroupThreadSizeX), 1);
}
else if (restrictType == RestrictType.Marker)
{
int MGRestrictionForCellMarkerKernel = mComputeRestrict.FindKernel("MGRestrictionForCellMarker");
int WIDTH = destTex.Width;
int HEIGHT = destTex.Height;
mComputeRestrict.SetInt("_currentXSize", WIDTH);
mComputeRestrict.SetInt("_currentYSize", HEIGHT);
mComputeRestrict.SetTexture(MGRestrictionForCellMarkerKernel, "gSourceMarkerTex", sourceTex.Source);
mComputeRestrict.SetTexture(MGRestrictionForCellMarkerKernel, "gDestinationHalfMarkerTex", destTex.Source);
mComputeRestrict.Dispatch(MGRestrictionForCellMarkerKernel, Mathf.CeilToInt(WIDTH * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(HEIGHT * 1.0f / mGroupThreadSizeX), 1);
}
}
void OMBackBuffer_Resized(Graphics.RenderTarget renderTarget)
{
var device = GraphicDeviceFactory.Device;
int width = renderTarget.Width;
int height = renderTarget.Height;
//positionRT = new RenderTexture2D(width, height, Format.R32G32B32A32_FLOAT);
//positionRT = new RenderTexture2D(width, height, Format.R16G16B16A16_FLOAT);
_positionRt = new RenderTexture2D(width, height, Format.R16G16B16A16_UNORM);
_normalRt = new RenderTexture2D(width, height, Format.R16G16B16A16_UNORM);
_diffuseRt = new RenderTexture2D(width, height, Format.R8G8B8A8_UNORM);
_specularRt = new RenderTexture2D(width, height, Format.R8G8B8A8_UNORM);
_renderTargets = new RenderTarget[]
{
_positionRt.Target,
_normalRt.Target,
_diffuseRt.Target,
_specularRt.Target
};
_textures = new Texture2D[]
{
_positionRt.Texture,
_normalRt.Texture,
_diffuseRt.Texture,
_specularRt.Texture
};
}
private void Smooth(int curLevel, float SORWeight, int numLoop)
{
int jacobiSORKernel = mComputePressure.FindKernel("ComputeJacobiPressureSOR");
mComputePressure.SetFloat("_SORWeight", SORWeight);
int WIDTH = mErrorTexArray[curLevel].Width;
int HEIGHT = mErrorTexArray[curLevel].Height;
mComputePressure.SetInt("_currentXSize", WIDTH);
mComputePressure.SetInt("_currentYSize", HEIGHT);
mComputePressure.SetInt("_currentMGLevel", curLevel);
RenderTexture2D pressureRead = mErrorTexArray[curLevel];
RenderTexture2D pressureWrite = mErrorTexSwapArray[curLevel];
//int clearTexKernl = mComputePressure.FindKernel("ClearTex");
//mComputePressure.SetTexture(clearTexKernl, "gPressure", pressureRead.Source);
//mComputePressure.Dispatch(clearTexKernl, Mathf.CeilToInt(WIDTH * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(HEIGHT * 1.0f / mGroupThreadSizeX), 1);
for (int i = 0; i < numLoop; i++)
{
pressureRead = i % 2 == 0 ? mErrorTexArray[curLevel] : mErrorTexSwapArray[curLevel];
pressureWrite = i % 2 == 0 ? mErrorTexSwapArray[curLevel] : mErrorTexArray[curLevel];
mComputePressure.SetTexture(jacobiSORKernel, "gPressure", pressureRead.Source);
mComputePressure.SetTexture(jacobiSORKernel, "gPressureWrite", pressureWrite.Source);
mComputePressure.SetTexture(jacobiSORKernel, "gVelocityDivergence", mRightPoissonTexArray[curLevel].Source);
mComputePressure.SetTexture(jacobiSORKernel, "gLevelSet", mLevelsetArray[curLevel].Source);
mComputePressure.SetTexture(jacobiSORKernel, "gCurentLevelGridMarker", mCellMakerArray[curLevel].Source);
mComputePressure.Dispatch(jacobiSORKernel, Mathf.CeilToInt(WIDTH * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(HEIGHT * 1.0f / mGroupThreadSizeX), 1);
}
if (pressureRead != mErrorTexArray[curLevel])
{
Graphics.CopyTexture(pressureRead.Source, mErrorTexArray[curLevel].Source);
}
}
private void Swap(RenderTexture2D tex0, RenderTexture2D tex1)
{
RenderTexture2D temp = tex0;
tex0 = tex1;
tex1 = temp;
}
static public void Initiate(Scene scene) //initiate inside a specified scene
{
cM = scene.GetCollisionManager();
list = cM.GetObjectList();
lineOfSightTexture = LoadRenderTexture((int)Game.screenWidth * 2, (int)Game.screenHeight * 2);
screenOffset = new Vector2(-Game.screenWidth, -Game.screenHeight);
}
public void Draw(RenderTexture2D target)
{
Raylib.BeginDrawing();
{
Raylib.BeginTextureMode(target);
Raylib.ClearBackground(new Color(36, 36, 36, 255));
Raylib.DrawTextEx(
font, MoonVars.Name,
new Vector2(
Text.Center(MoonVars.RenderWidth, (int)textMeasure.X),
MoonVars.RenderHeight / 4
),
fontSize, 1, new Color(196, 196, 196, 255)
);
Raylib.DrawTextEx(
instructFont, "Press Enter to Start",
new Vector2(
Text.Center(MoonVars.RenderWidth, (int)instructMeasure.X),
MoonVars.RenderHeight / 4 * 3
),
instructFontSize, 1, Color.DARKBLUE
);
stars.Draw();
Raylib.EndTextureMode();
}
Raylib.EndDrawing();
}
/* Safe Release */
public static void SafeRelease(RenderTexture2D renderTexture)
{
if (renderTexture != null)
{
renderTexture.Release();
}
}
public void DebugComputePressure()
{
int jacobiKernel = mComputePressure.FindKernel("ComputeJacobiPressureSOR");
mComputePressure.SetFloat("_SORWeight", 1.0f);
int WIDTH = mErrorTexArray[0].Width;
int HEIGHT = mErrorTexArray[0].Height;
mComputePressure.SetInt("_currentXSize", WIDTH);
mComputePressure.SetInt("_currentYSize", HEIGHT);
// 1. compute pressure
int numLoop = 100;
RenderTexture2D pressureRead = mErrorTexArray[0];
RenderTexture2D pressureWrite = mErrorTexSwapArray[0];
for (int i = 0; i < numLoop; i++)
{
pressureRead = i % 2 == 0 ? mErrorTexArray[0] : mErrorTexSwapArray[0];
pressureWrite = i % 2 == 0 ? mErrorTexSwapArray[0] : mErrorTexArray[0];
mComputePressure.SetTexture(jacobiKernel, "gPressure", pressureRead.Source);
mComputePressure.SetTexture(jacobiKernel, "gPressureWrite", pressureWrite.Source);
mComputePressure.SetTexture(jacobiKernel, "gVelocityDivergence", mRightPoissonTexArray[0].Source);
mComputePressure.SetTexture(jacobiKernel, "gLevelSet", mLevelsetArray[0].Source);
mComputePressure.SetTexture(jacobiKernel, "gCurentLevelGridMarker", mCellMakerArray[0].Source);
mComputePressure.Dispatch(jacobiKernel, Mathf.CeilToInt(mErrorTexArray[0].Width * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(mErrorTexArray[0].Height * 1.0f / mGroupThreadSizeX), 1);
//Swap(pressureRead, pressureWrite);
}
if (pressureRead != mErrorTexArray[0])
{
Graphics.CopyTexture(pressureRead.Source, mErrorTexArray[0].Source);
}
}
public void Initialize()
{
if (_blendState == null)
{
_blendState = DefaultTechnique.NoBlend;
_rasterizer = DefaultTechnique.NoCulling;
_detpthStencil = DefaultTechnique.DephtState;
}
_texCoordOffset = new Vector4[EngineState.Shadow.ShadowMapping.PcfBlurSize * EngineState.Shadow.ShadowMapping.PcfBlurSize];
_texCoordWeights = new float[EngineState.Shadow.ShadowMapping.PcfBlurSize * EngineState.Shadow.ShadowMapping.PcfBlurSize];
if (camera == null)
{
camera = new Camera()
{
ZNear = 1,
ZFar = 1000,
AspectRatio = 1,
FieldOfView = Numerics.PIover2,
Type = ProjectionType.Perspective
};
}
camera.CommitChanges();
GenerateSamples();
ShadowMap = new RenderTexture2D(size, size, Format.R32_FLOAT, Format.D16_UNORM);
_vp = new ViewPort(0, 0, size, size);
Rendered = false;
}
public static int Main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - Sieve of Eratosthenes");
RenderTexture2D target = LoadRenderTexture(screenWidth, screenHeight);
// Load Eratosthenes shader
// NOTE: Defining 0 (NULL) for vertex shader forces usage of internal default vertex shader
Shader shader = LoadShader(null, string.Format("resources/shaders/glsl{0}/eratosthenes.fs", GLSL_VERSION));
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Nothing to do here, everything is happening in the shader
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginTextureMode(target); // Enable drawing to texture
ClearBackground(BLACK); // Clear the render texture
// Draw a rectangle in shader mode to be used as shader canvas
// NOTE: Rectangle uses font white character texture coordinates,
// so shader can not be applied here directly because input vertexTexCoord
// do not represent full screen coordinates (space where want to apply shader)
DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), BLACK);
EndTextureMode(); // End drawing to texture (now we have a blank texture available for the shader)
BeginShaderMode(shader);
// NOTE: Render texture must be y-flipped due to default OpenGL coordinates (left-bottom)
DrawTextureRec(target.texture, new Rectangle(0, 0, target.texture.width, -target.texture.height), new Vector2(0.0f, 0.0f), WHITE);
EndShaderMode();
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadShader(shader); // Unload shader
UnloadRenderTexture(target); // Unload texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return(0);
}
public static void DrawRenderTexture(RenderTexture2D target)
{
int screenWidth = GetScreenWidth();
int screenHeight = GetScreenHeight();
// NOTE: Render texture must be y-flipped due to default OpenGL coordinates (left-bottom)
DrawTexturePro(target.texture, new Rectangle(0, 0, target.texture.width, -target.texture.height), new Rectangle(0, 0, screenWidth, screenHeight), new Vector2(0, 0), 0, Color.WHITE);
}
protected override void OnDraw(RenderTexture2D dst, RenderTexture2D src)
{
// マテリアル内の変数を設定する
material.SetFloat("time", stopwatch.ElapsedMilliseconds * 0.001f);
// マテリアルの内容を出力する
DrawOnTexture2DWithMaterial(dst, material);
}
/// <summary>
/// Creates the scene camera and updates the render texture. Should be called at least once before using the
/// scene view. Should be called whenever the window is resized.
/// </summary>
/// <param name="width">Width of the scene render target, in pixels.</param>
/// <param name="height">Height of the scene render target, in pixels.</param>
private void UpdateRenderTexture(int width, int height)
{
width = MathEx.Max(20, width);
height = MathEx.Max(20, height);
// Note: Depth buffer is required because ScenePicking uses it
renderTexture = new RenderTexture2D(PixelFormat.R8G8B8A8, width, height, 1, false, true);
renderTexture.Priority = 1;
if (camera == null)
{
SceneObject sceneCameraSO = new SceneObject("SceneCamera", true);
camera = sceneCameraSO.AddComponent <Camera>();
camera.Target = renderTexture;
camera.ViewportRect = new Rect2(0.0f, 0.0f, 1.0f, 1.0f);
sceneCameraSO.Position = new Vector3(0, 0.5f, 1);
sceneCameraSO.LookAt(new Vector3(0, 0.5f, 0));
camera.Priority = 2;
camera.NearClipPlane = 0.05f;
camera.FarClipPlane = 2500.0f;
camera.ClearColor = ClearColor;
camera.Layers = UInt64.MaxValue & ~SceneAxesHandle.LAYER; // Don't draw scene axes in this camera
cameraController = sceneCameraSO.AddComponent <SceneCamera>();
renderTextureGUI = new GUIRenderTexture(renderTexture);
rtPanel.AddElement(renderTextureGUI);
sceneGrid = new SceneGrid(camera);
sceneSelection = new SceneSelection(camera);
sceneGizmos = new SceneGizmos(camera);
sceneHandles = new SceneHandles(this, camera);
}
else
{
camera.Target = renderTexture;
renderTextureGUI.RenderTexture = renderTexture;
}
Rect2I rtBounds = new Rect2I(0, 0, width, height);
renderTextureGUI.Bounds = rtBounds;
focusCatcher.Bounds = GUILayoutUtility.CalculateBounds(rtPanel, GUI);
sceneAxesGUI.SetPosition(width - HandleAxesGUISize - HandleAxesGUIPaddingX, HandleAxesGUIPaddingY);
// TODO - Consider only doing the resize once user stops resizing the widget in order to reduce constant
// render target destroy/create cycle for every single pixel.
camera.AspectRatio = width / (float)height;
if (profilerCamera != null)
{
profilerCamera.Target = renderTexture;
}
}
protected override void OnDraw(RenderTexture2D dst, RenderTexture2D src)
{
// 変数の設定
Material.SetVector2DF("resolution", Engine.WindowSize.To2DF());
Material.SetFloat("time", Stopwatch.ElapsedMilliseconds * 0.001f);
// マテリアルを用いて描画
DrawOnTexture2DWithMaterial(dst, Material);
}
public MoonshotGame()
{
Raylib.InitWindow(MoonVars.ScreenWidth, MoonVars.ScreenHeight, "Moonshot - " + MoonVars.Version);
Raylib.SetTargetFPS(MoonVars.TargetFPS);
Raylib.SetExitKey(KeyboardKey.KEY_Q);
Raylib.InitAudioDevice();
this._target = Raylib.LoadRenderTexture(MoonVars.RenderWidth, MoonVars.RenderHeight);
this._scene = new LogoScene(this);
}
private void Initialize()
{
if (_shadowRt != null)
{
_shadowRt.Dispose();
}
var bb = GraphicDeviceFactory.Device.BackBuffer;
var kernel = EngineState.Shadow.ShadowMapping.PcfBlurSize;
_shadowRt = new RenderTexture2D(bb.Width, bb.Height, Format.R8G8B8A8_UNORM);
_vp = new ViewPort(0, 0, _shadowRt.Width, _shadowRt.Height);
}
public void CommitChanges()
{
if (size != ShadowMap.Width)
{
if (ShadowMap != null)
{
ShadowMap.Dispose();
}
ShadowMap = new RenderTexture2D(size, size, Format.R32_FLOAT, Format.D16_UNORM);
Rendered = false;
}
}
public DecalGlyp(Igneel.Rectangle screenRectangle)
{
IsDesignOnly = true;
IsTransparent = false;
decal = screenRectangle;
renderTarget = new RenderTexture2D(decal.Width, decal.Height, Format.R8G8B8A8_UNORM_SRGB, Format.D24_UNORM_S8_UINT);
hitTester = new DecalGlypHitTest(decal.Width, decal.Height, Format.D24_UNORM_S8_UINT, this);
components = new GlypComponent[0];
SetupRender();
}
private void Correct(RenderTexture2D curNeedCorrectTex, RenderTexture2D errorTex)
{
int MGCorrectKernel = mComputeCorrect.FindKernel("MGCorrect");
int WIDTH = curNeedCorrectTex.Width;
int HEIGHT = curNeedCorrectTex.Height;
mComputeCorrect.SetInt("_currentXSize", WIDTH);
mComputeCorrect.SetInt("_currentYSize", HEIGHT);
mComputeCorrect.SetTexture(MGCorrectKernel, "gNeedCorrectTex", curNeedCorrectTex.Source);
mComputeCorrect.SetTexture(MGCorrectKernel, "gErrorTex", errorTex.Source);
mComputeCorrect.Dispatch(MGCorrectKernel, Mathf.CeilToInt(WIDTH * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(HEIGHT * 1.0f / mGroupThreadSizeX), 1);
}
public RenderPipelineContext()
{
_bigBufferHandle = GCHandle.Alloc(bigBuffer);
for (int i = 0; i < ScreenSizeRenderTextures.Length; i++)
{
ScreenSizeRenderTextures[i] = new RenderTexture2D();
}
for (int i = 0; i < ScreenSizeDSVs.Length; i++)
{
ScreenSizeDSVs[i] = new RenderTexture2D();
}
MaterialBufferGroup.Reload(768, 768 * 84);
}
public void Draw(RenderTexture2D target)
{
Raylib.BeginDrawing();
{
Raylib.BeginTextureMode(target);
Raylib.ClearBackground(new Color(36, 36, 36, 255));
Raylib.BeginMode2D(_camera);
DrawGlobal();
switch (GameState.CurrentPhase)
{
case EGamePhase.InitialPlacement:
DrawInitialPlacementCamera();
break;
case EGamePhase.Expanding:
DrawConnections();
DrawExpandingCamera();
break;
default:
throw new ArgumentOutOfRangeException();
}
Raylib.EndMode2D();
DrawGlobalUi();
switch (GameState.CurrentPhase)
{
case EGamePhase.InitialPlacement:
DrawInitialPlacementUi();
break;
case EGamePhase.Expanding:
DrawExpandingUi();
break;
default:
throw new ArgumentOutOfRangeException();
}
Raylib.EndTextureMode();
}
Raylib.EndDrawing();
}
private void Prologation(int destLevel, RenderTexture2D sourceHalfTex, RenderTexture2D destFullTex)
{
int MGProlongationKernel = mComputePrologation.FindKernel("MGProlongation");
int WIDTH = destFullTex.Width;
int HEIGHT = destFullTex.Height;
mComputePrologation.SetInt("_currentXSize", WIDTH);
mComputePrologation.SetInt("_currentYSize", HEIGHT);
mComputePrologation.SetTexture(MGProlongationKernel, "gSourceHalfTex", sourceHalfTex.Source);
mComputePrologation.SetTexture(MGProlongationKernel, "gDestinationFullTex", destFullTex.Source);
mComputePrologation.SetTexture(MGProlongationKernel, "gGridMarker", mCellMakerArray[destLevel].Source);
mComputePrologation.Dispatch(MGProlongationKernel, Mathf.CeilToInt(WIDTH * 1.0f / mGroupThreadSizeX), Mathf.CeilToInt(HEIGHT * 1.0f / mGroupThreadSizeX), 1);
}
public void InitResource(int _width, int _height, float density, float numSimulateFPS = 10)
{
mWidth = _width;
mHeight = _height;
mGridSize = 1.0f;//1.0f / Mathf.Min(mWidth, mHeight);
mLevelSet = new RenderTexture2D[2];
mVelocityU = new RenderTexture2D[2];
mVelocityV = new RenderTexture2D[2];
mLevelSet[READ] = new RenderTexture2D(mWidth, mHeight, "levelset0");
mLevelSet[WRITE] = new RenderTexture2D(mWidth, mHeight, "levelset1");
mVelocityU[READ] = new RenderTexture2D(mWidth + 1, mHeight, "velocityU0");
mVelocityU[WRITE] = new RenderTexture2D(mWidth + 1, mHeight, "velocityU1");
mVelocityV[READ] = new RenderTexture2D(mWidth, mHeight + 1, "velocityV0");
mVelocityV[WRITE] = new RenderTexture2D(mWidth, mHeight + 1, "velocityV1");
mDivergence = new RenderTexture2D(mWidth, mHeight, "divergence");
mPressure = new RenderTexture2D(mWidth, mHeight, "pressure0");
mPressureWrite = new RenderTexture2D(mWidth, mHeight, "pressure1");
mPoisson0 = new RenderTexture2D(mWidth, mHeight, "poisson0");
mPoisson1 = new RenderTexture2D(mWidth, mHeight, "poisson1");
mPoisson2 = new RenderTexture2D(mWidth, mHeight, "poisson2");
mGridMarker = new RenderTexture2D(mWidth, mHeight, "gridMarker", RenderTextureFormat.RInt);
mGridValidU = new RenderTexture2D[2];
mGridValidV = new RenderTexture2D[2];
mGridValidU[READ] = new RenderTexture2D(mWidth + 1, mHeight, "gridValidU0", RenderTextureFormat.RInt);
mGridValidU[WRITE] = new RenderTexture2D(mWidth + 1, mHeight, "gridValidU1", RenderTextureFormat.RInt);
mGridValidV[READ] = new RenderTexture2D(mWidth, mHeight + 1, "gridValidV0", RenderTextureFormat.RInt);
mGridValidV[WRITE] = new RenderTexture2D(mWidth, mHeight + 1, "gridValidV1", RenderTextureFormat.RInt);
currentTime = System.DateTime.Now;
simulateStepSeconds = 1.0f / numSimulateFPS;
// init fast sweep
mFsmConfig = new int[4, 4]
{
{ 1, mWidth, 1, mHeight },
{ mWidth - 2, -1, 1, mHeight },
{ 1, mWidth, mHeight - 2, -1 },
{ mWidth - 2, -1, mHeight - 2, -1 },
};
// init start states
InitFluidStartStage();
}
public void Resize(int width, int height, int scale)
{
screenWidth = width;
screenHeight = height;
windowWidth = width * scale;
windowHeight = height * scale;
ScreenController.scale = scale;
Raylib.SetWindowSize(width * scale, height * scale);
SoftwareCanvas.InitTexture(width, height);
Raylib.UnloadRenderTexture(renderTexture);
renderTexture = Util.LoadRenderTexture(screenWidth, screenHeight);
drawScreen = new SoftwareCanvasRenderer(Assets.Shader("shaders/screen"));
ReloadShader();
}
public void Resize(int width, int height)
{
if (this._width == width && this._height == height)
{
return;
}
this._width = width;
this._height = height;
if (_rtx != null)
{
_rtx.Dispose();
}
_rtx = new RenderTexture2D(_width, _height, Format.R8G8B8A8_UNORM, _depthFormat, Multisampling.Disable, true);
_vp = new ViewPort(0, 0, _width, _height);
}
/// <summary>
/// Creates a new scene axes GUI.
/// </summary>
/// <param name="window">Window in which the GUI is located in.</param>
/// <param name="panel">Panel onto which to place the GUI element.</param>
/// <param name="width">Width of the GUI element.</param>
/// <param name="height">Height of the GUI element.</param>
/// <param name="projType">Projection type to display on the GUI.</param>
public SceneAxesGUI(SceneWindow window, GUIPanel panel, int width, int height, ProjectionType projType)
{
renderTexture = new RenderTexture2D(PixelFormat.R8G8B8A8, width, height);
renderTexture.Priority = 1;
SceneObject cameraSO = new SceneObject("SceneAxesCamera", true);
camera = cameraSO.AddComponent <Camera>();
camera.Target = renderTexture;
camera.ViewportRect = new Rect2(0.0f, 0.0f, 1.0f, 1.0f);
cameraSO.Position = new Vector3(0, 0, 5);
cameraSO.LookAt(new Vector3(0, 0, 0));
camera.Priority = 2;
camera.NearClipPlane = 0.05f;
camera.FarClipPlane = 1000.0f;
camera.ClearColor = new Color(0.0f, 0.0f, 0.0f, 0.0f);
camera.ProjectionType = ProjectionType.Orthographic;
camera.Layers = SceneAxesHandle.LAYER;
camera.AspectRatio = 1.0f;
camera.OrthoHeight = 2.0f;
camera.HDR = false;
renderTextureGUI = new GUIRenderTexture(renderTexture, true);
GUILayoutY layout = panel.AddLayoutY();
GUILayoutX textureLayout = layout.AddLayoutX();
textureLayout.AddElement(renderTextureGUI);
textureLayout.AddFlexibleSpace();
Rect2I bounds = new Rect2I(0, 0, width, height);
sceneHandles = new SceneHandles(window, camera);
renderTextureGUI.Bounds = bounds;
labelGUI = new GUILabel(projType.ToString(), EditorStyles.LabelCentered);
layout.AddElement(labelGUI);
layout.AddFlexibleSpace();
this.panel = panel;
this.bounds = bounds;
}
/// <summary>
/// Creates or rebuilds the main render texture. Should be called at least once before using the
/// game window. Should be called whenever the window is resized.
/// </summary>
/// <param name="width">Width of the scene render target, in pixels.</param>
/// <param name="height">Height of the scene render target, in pixels.</param>
private void UpdateRenderTexture(int width, int height)
{
height = height - HeaderHeight;
int rtWidth = MathEx.Max(20, width);
int rtHeight = MathEx.Max(20, height);
if (selectedAspectRatio != 0) // 0 is free aspect
{
AspectRatio aspectRatio = aspectRatios[selectedAspectRatio - 1];
int visibleAreaHeight = rtHeight;
float aspectInv = aspectRatio.height / (float)aspectRatio.width;
rtHeight = MathEx.RoundToInt(rtWidth * aspectInv);
if (rtHeight > visibleAreaHeight)
{
rtHeight = visibleAreaHeight;
float aspect = aspectRatio.width / (float)aspectRatio.height;
rtWidth = MathEx.RoundToInt(rtHeight * aspect);
}
}
RenderTexture2D renderTexture = new RenderTexture2D(PixelFormat.R8G8B8A8, rtWidth, rtHeight)
{
Priority = 1
};
EditorApplication.MainRenderTarget = renderTexture;
renderTextureGUI.RenderTexture = renderTexture;
int offsetX = (width - rtWidth) / 2;
int offsetY = (height - rtHeight) / 2;
Rect2I rtBounds = new Rect2I(offsetX, offsetY, rtWidth, rtHeight);
renderTextureGUI.Bounds = rtBounds;
Rect2I bgBounds = new Rect2I(0, 0, width, height);
renderTextureBg.Bounds = bgBounds;
}
private int CreateResources()
{
GraphicDevice device = GraphicDeviceFactory.Device;
var backBuffer = device.BackBuffer;
int width = backBuffer.Width;
int height = backBuffer.Height;
Format depthFormat = Format.UNKNOWN;
_rtHdrScene = new RenderTexture2D(width, height, _hdrFormat, device.BackDepthBuffer.SurfaceFormat, backBuffer.Sampling);
_rtBrightPassFilter = new RenderTexture2D(width / 2, height / 2, Format.R8G8B8A8_UNORM, depthFormat);
_rtStartSource = new RenderTexture2D(width / 4, height / 4, Format.R8G8B8A8_UNORM, depthFormat);
_rtCurrentAdaptedLuminance = new RenderTexture2D(1, 1, _luminanceFormat, depthFormat);
_rtLastAdaptedLuminance = new RenderTexture2D(1, 1, _luminanceFormat, depthFormat);
_rtStarFinal = new RenderTexture2D(_rtStartSource.Width, _rtStartSource.Height, Format.R8G8B8A8_UNORM, depthFormat);
int i;
for (i = 0; i < Bloomtextures; i++)
{
_rtBloom[i] = new RenderTexture2D(width / 8, height / 8, Format.R8G8B8A8_UNORM);
}
for (i = 0; i < Starmaxlines; i++)
{
_rtStarLines[i] = new RenderTexture2D(_rtStartSource.Width, _rtStartSource.Height, _hdrFormat);
}
for (i = 0; i < Starmaxpasses; i++)
{
_rtStarPasses[i] = new RenderTexture2D(_rtStartSource.Width, _rtStartSource.Height, _hdrFormat);
}
int size = 1;
for (i = 0; i < Tonemaptextures; i++)
{
_rtToneMap[i] = new RenderTexture2D(size, size, _luminanceFormat, depthFormat);
size *= 3;
}
return(i);
}
