| public SetInt ( int nameID, int value ) : void | ||
| nameID | int | Property name ID, use Shader.PropertyToID to get it. |
| value | int | Integer value to set. |
| return | void | |
public static void CreateLineMaterial(int iMat = 1)
{
Material mMat = lineMaterial1;
if (iMat == 2) mMat = lineMaterial2;
if (iMat == 3) mMat = lineMaterial3;
if (iMat == 4) mMat = lineMaterial4;
if (iMat == 5) mMat = lineMaterial5;
if (mMat == null)
{
var shader = Shader.Find("Hidden/Internal-Colored");
mMat = new Material(shader);
mMat.hideFlags = HideFlags.HideAndDontSave;
// Turn on alpha blending
mMat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
mMat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
// Turn backface culling off
mMat.SetInt("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
// Turn off depth writes
mMat.SetInt("_ZWrite", 0);
if (iMat == 1) lineMaterial1 = mMat;
if (iMat == 2) lineMaterial2 = mMat;
if (iMat == 3) lineMaterial3 = mMat;
if (iMat == 4) lineMaterial4 = mMat;
if (iMat == 5) lineMaterial5 = mMat;
}
}
IEnumerator Start()
{
foreach (var r in GetComponentsInChildren<Renderer>()) {
renderers.Add(r);
originalMaterials[r] = r.sharedMaterial;
var material = new Material(r.material);
material.SetFloat("_Mode", 2);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
r.material = material;
}
for (float t = 0; t < 1f; t += Time.deltaTime) {
if (!UpdateRenderers(t)) {
yield break;
}
yield return null;
}
foreach (var r in renderers) {
if (r) {
r.material = originalMaterials[r];
}
}
Destroy(this);
}
// Use this for initialization
void Awake()
{
//Initalize render textures
m_inputRenderTex = new RenderTexture(m_shadowSize, m_shadowSize, 0, RenderTextureFormat.ARGB32);
m_middleRenderTex = new RenderTexture(m_shadowSize, 1, 0, RenderTextureFormat.ARGB32);
//Initialize light material
m_lightMaterial = new Material(Shader.Find("2DLighting/Deferred_Point_2"));
m_lightMaterial.SetTexture("_DepthMap", m_middleRenderTex);
m_lightMaterial.SetInt("_Penumbra", m_penumbra ? 1 : 0);
m_lightMaterial.SetInt("_GradientFalloff", m_gradientFalloff ? 1 : 0);
//Initialize phase one material
phaseOneMaterial = new Material(Shader.Find("2DLighting/Deferred_Point_1"));
phaseOneMaterial.SetFloat("_DistanceModifier", 0.001f);
//Aquire camera component and initialize it
m_camera = GetComponent<Camera>();
m_camera.enabled = true;
m_camera.targetTexture = m_inputRenderTex;
//Create culling mask from given occluder layers
int occluders = 0;
for (int i = 0; i < m_occluderLayers.Count; i++)
{
occluders = occluders | (1 << LayerMask.NameToLayer(m_occluderLayers[i]));
}
m_camera.cullingMask = occluders;
//Assign mesh material
m_meshRenderer.material = m_lightMaterial;
}
public override Material CloneMaterial(Material src, int nth)
{
Material m = new Material(src);
m.SetInt("g_batch_begin", nth * m_instances_par_batch);
m.SetBuffer("particles", m_world.GetParticleBuffer());
if (m_hdr)
{
m.SetInt("_SrcBlend", (int)BlendMode.One);
m.SetInt("_DstBlend", (int)BlendMode.One);
}
else
{
m.SetInt("_SrcBlend", (int)BlendMode.DstColor);
m.SetInt("_DstBlend", (int)BlendMode.Zero);
}
if(m_enable_shadow)
{
m.EnableKeyword("ENABLE_SHADOW");
switch (m_sample)
{
case Sample.Fast:
m.EnableKeyword("QUALITY_FAST");
break;
case Sample.Medium:
m.EnableKeyword("QUALITY_MEDIUM");
break;
case Sample.High:
m.EnableKeyword("QUALITY_HIGH");
break;
}
}
return m;
}
public static void DrawProteinsAtoms(Material renderProteinsMaterial, Camera camera, RenderBuffer instanceId, RenderBuffer atomId, RenderBuffer depthBuffer, int pass)
{
// Protein params
renderProteinsMaterial.SetInt("_EnableLod", Convert.ToInt32(GlobalProperties.Get.EnableLod));
renderProteinsMaterial.SetFloat("_Scale", GlobalProperties.Get.Scale);
renderProteinsMaterial.SetFloat("_FirstLevelBeingRange", GlobalProperties.Get.FirstLevelOffset);
renderProteinsMaterial.SetVector("_CameraForward", camera.transform.forward);
renderProteinsMaterial.SetBuffer("_LodLevelsInfos", GPUBuffers.Get.LodInfo);
renderProteinsMaterial.SetBuffer("_ProteinInstanceInfo", GPUBuffers.Get.ProteinInstancesInfo);
renderProteinsMaterial.SetBuffer("_ProteinInstancePositions", GPUBuffers.Get.ProteinInstancePositions);
renderProteinsMaterial.SetBuffer("_ProteinInstanceRotations", GPUBuffers.Get.ProteinInstanceRotations);
renderProteinsMaterial.SetBuffer("_ProteinColors", GPUBuffers.Get.IngredientsColors);
renderProteinsMaterial.SetBuffer("_ProteinAtomInfo", GPUBuffers.Get.ProteinAtomInfo);
renderProteinsMaterial.SetBuffer("_ProteinAtomPositions", GPUBuffers.Get.ProteinAtoms);
renderProteinsMaterial.SetBuffer("_ProteinClusterPositions", GPUBuffers.Get.ProteinAtomClusters);
renderProteinsMaterial.SetBuffer("_ProteinSphereBatchInfos", GPUBuffers.Get.SphereBatches);
/****/
renderProteinsMaterial.SetInt("_NumCutObjects", SceneManager.Get.NumCutObjects);
renderProteinsMaterial.SetInt("_NumIngredientTypes", SceneManager.Get.NumAllIngredients);
renderProteinsMaterial.SetBuffer("_CutInfos", GPUBuffers.Get.CutInfo);
renderProteinsMaterial.SetBuffer("_CutScales", GPUBuffers.Get.CutScales);
renderProteinsMaterial.SetBuffer("_CutPositions", GPUBuffers.Get.CutPositions);
renderProteinsMaterial.SetBuffer("_CutRotations", GPUBuffers.Get.CutRotations);
/****/
Graphics.SetRenderTarget(new[] { instanceId, atomId }, depthBuffer);
renderProteinsMaterial.SetPass(1);
Graphics.DrawProceduralIndirect(MeshTopology.Points, GPUBuffers.Get.ArgBuffer);
}
public override Material CloneMaterial(Material src, int nth)
{
var instance_texture = m_world.GetInstanceTexture();
Material m = new Material(src);
m.SetInt("g_batch_begin", nth * m_instances_par_batch);
m.SetTexture("g_instance_data", instance_texture);
Vector4 ts = new Vector4(
1.0f / instance_texture.width,
1.0f / instance_texture.height,
instance_texture.width,
instance_texture.height);
m.SetVector("g_instance_data_size", ts);
if (m_hdr)
{
m.SetInt("_SrcBlend", (int)BlendMode.One);
m.SetInt("_DstBlend", (int)BlendMode.One);
}
else
{
m.SetInt("_SrcBlend", (int)BlendMode.DstColor);
m.SetInt("_DstBlend", (int)BlendMode.Zero);
}
if (m_enable_shadow)
{
m.EnableKeyword("ENABLE_SHADOW");
switch (m_sample)
{
case Sample.Fast:
m.EnableKeyword ("QUALITY_FAST");
m.DisableKeyword("QUALITY_MEDIUM");
m.DisableKeyword("QUALITY_HIGH");
break;
case Sample.Medium:
m.DisableKeyword("QUALITY_FAST");
m.EnableKeyword ("QUALITY_MEDIUM");
m.DisableKeyword("QUALITY_HIGH");
break;
case Sample.High:
m.DisableKeyword("QUALITY_FAST");
m.DisableKeyword("QUALITY_MEDIUM");
m.EnableKeyword ("QUALITY_HIGH");
break;
}
}
else
{
m.DisableKeyword("ENABLE_SHADOW");
}
return m;
}
private void setMaterialToFade(Material m)
{
m.SetFloat("_Mode", 2);
m.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
m.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
m.SetInt("_ZWrite", 0);
m.DisableKeyword("_ALPHATEST_ON");
m.EnableKeyword("_ALPHABLEND_ON");
m.DisableKeyword("_ALPHAPREMULTIPLY_ON");
m.renderQueue = 3000;
}
private void setMaterialToOpaque(Material m)
{
m.SetFloat("_Mode", 0);
m.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
m.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
m.SetInt("_ZWrite", 1);
m.DisableKeyword("_ALPHATEST_ON");
m.DisableKeyword("_ALPHABLEND_ON");
m.DisableKeyword("_ALPHAPREMULTIPLY_ON");
m.renderQueue = m.shader.renderQueue;
}
/// <summary>
/// sets rendering mode of 'material' to transparent
/// </summary>
public static void MakeMaterialTransparent(UnityEngine.Material material)
{
material.SetFloat("_Mode", 2);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
}
public static void SetTransparent(Material material)
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
}
void Transparent(Material material)
{
material.SetFloat("_Mode", 3);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
}
public static void SetOpaqueMode(UnityEngine.Material material)
{
material.SetOverrideTag("RenderType", "Opaque");
material.SetInt(srcBlendPropId, (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt(dstBlendPropId, (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt(zWritePropId, 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
void Opaque(Material material)
{
material.SetFloat("_Mode", 0);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
public static void SetOpaque(Material material)
{
material.SetOverrideTag("RenderType", "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
public override void Import(EditorImporter importer, UnityEngine.Material material, GLTF.Schema.Material gltfMat, Extension extension)
{
var mat = (Sein_customMaterialExtension)extension;
var className = "Sein/" + mat.className;
var shader = Shader.Find(className);
var alphaMode = gltfMat.AlphaMode;
if (alphaMode == AlphaMode.BLEND)
{
mat.transparent = true;
}
else if (alphaMode == AlphaMode.MASK)
{
mat.transparent = true;
}
if (shader == null)
{
shader = Shader.Find(className.Replace("Material", ""));
}
if (shader == null)
{
mat.material = material;
mat.isComponent = true;
return;
}
material.shader = shader;
if (material.HasProperty("cloneForInst"))
{
material.SetInt("cloneForInst", 1);
}
material.SetInt("_Mode", (int)alphaMode);
material.SetFloat("_Cutoff", (float)gltfMat.AlphaCutoff);
WriteUiforms(importer, material, mat.uniformsTexture);
WriteUiforms(importer, material, mat.uniformsCubeTexture);
WriteUiforms(importer, material, mat.uniformsFloat);
WriteUiforms(importer, material, mat.uniformsFloatVec2);
WriteUiforms(importer, material, mat.uniformsFloatVec3);
WriteUiforms(importer, material, mat.uniformsFloatVec4);
WriteUiforms(importer, material, mat.uniformsColor);
WriteUiforms(importer, material, mat.uniformsFloatMat2);
WriteUiforms(importer, material, mat.uniformsFloatMat3);
WriteUiforms(importer, material, mat.uniformsFloatMat4);
WriteUiforms(importer, material, mat.uniformsInt);
WriteUiforms(importer, material, mat.uniformsIntVec2);
WriteUiforms(importer, material, mat.uniformsIntVec3);
WriteUiforms(importer, material, mat.uniformsIntVec4);
}
void CreateMaterial()
{
var shader = Shader.Find("Hidden/Internal-Colored");
mat = new Material(shader);
mat.hideFlags = HideFlags.HideAndDontSave;
mat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusDstColor);
mat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
// Turn off backface culling, depth writes, depth test.
mat.SetInt("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
mat.SetInt("_ZWrite", 0);
mat.SetInt("_ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
}
void Start()
{
Material m = new Material(Shader.Find("Custom/StandardDepthBuffer"));
m.SetFloat("_Mode", 2);
m.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
m.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
m.SetInt("_ZWrite", 0);
m.DisableKeyword("_ALPHATEST_ON");
m.EnableKeyword("_ALPHABLEND_ON");
m.DisableKeyword("_ALPHAPREMULTIPLY_ON");
m.renderQueue = 3000;
}
public void ApplyOpaque(Color col)
{
rend = this.gameObject.GetComponent<Renderer>().material;
rend.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
rend.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
rend.SetInt("_ZWrite", 1);
rend.DisableKeyword("_ALPHATEST_ON");
rend.DisableKeyword("_ALPHABLEND_ON");
rend.DisableKeyword("_ALPHAPREMULTIPLY_ON");
rend.renderQueue = -1;
StartCoroutine(colorLerp1(rend.GetColor("_Color"), col));
}
public static void SetAlphaModeBlend(UnityEngine.Material material)
{
material.SetFloat(modePropId, (int)StandardShaderMode.Transparent);
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt(srcBlendPropId, (int)UnityEngine.Rendering.BlendMode.SrcAlpha); //5
material.SetInt(dstBlendPropId, (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha); //10
material.SetInt(zWritePropId, 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent; //3000
}
Material CreateMaterial(Color emissionColor)
{
Material m = new Material(outlineBufferShader);
m.SetColor("_Color", emissionColor);
m.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
m.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
m.SetInt("_ZWrite", 0);
m.DisableKeyword("_ALPHATEST_ON");
m.EnableKeyword("_ALPHABLEND_ON");
m.DisableKeyword("_ALPHAPREMULTIPLY_ON");
m.renderQueue = 3000;
return m;
}
static void CreateLineMaterial()
{
if (!lineMaterial)
{
var shader = Shader.Find("Hidden/Internal-Colored");
lineMaterial = new Material(shader);
lineMaterial.hideFlags = HideFlags.HideAndDontSave;
lineMaterial.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
lineMaterial.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
lineMaterial.SetInt("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
lineMaterial.SetInt("_ZWrite", 0);
}
}
public static void SetAlphaModeMask(UnityEngine.Material material, Schema.Material gltfMaterial)
{
material.SetFloat(modePropId, (int)StandardShaderMode.Cutout);
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt(srcBlendPropId, (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt(dstBlendPropId, (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt(zWritePropId, 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.AlphaTest; //2450
material.SetFloat(cutoffPropId, gltfMaterial.alphaCutoff);
}
void ApplyTransparent(Color col)
{
rend = this.gameObject.GetComponent<Renderer>().material;
rend.SetFloat("_Mode", 3f);
rend.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
rend.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
rend.SetInt("_ZWrite", 0);
rend.DisableKeyword("_ALPHATEST_ON");
rend.DisableKeyword("_ALPHABLEND_ON");
rend.EnableKeyword("_ALPHAPREMULTIPLY_ON");
rend.renderQueue = 3000;
StartCoroutine(colorLerp1(rend.GetColor("_Color"), col));
}
public static void SetupMaterialWithBlendMode(Material material, BlendMode blendMode)
{
switch (blendMode)
{
case BlendMode.Opaque:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.renderQueue = -1;
break;
case BlendMode.Cutout:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.renderQueue = 2450;
break;
case BlendMode.Transparent:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.renderQueue = 3000;
break;
}
}
void CreateLineMaterial()
{
// Unity has a built-in shader that is useful for drawing simple colored things
var shader = Shader.Find("Hidden/Internal-Colored");
lineMaterial = new Material(shader);
lineMaterial.hideFlags = HideFlags.HideAndDontSave;
// Turn on alpha blending
lineMaterial.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
lineMaterial.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
// Turn backface culling off
lineMaterial.SetInt("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
// Turn off depth writes
lineMaterial.SetInt("_ZWrite", 0);
}
public static void SetOpaque(Material material)
{
if (material.shader != StandardShader)
Debug.LogWarning("Trying to set opaque mode on non-standard shader. Please use the Standard Shader instead or modify this method.");
material.SetOverrideTag("RenderType", "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
public static Material CreateFontMaterial()
{
var shader = Shader.Find ("Hidden/Internal-Colored");
var mat = new Material (shader);
mat.hideFlags = HideFlags.HideAndDontSave;
// Turn on alpha blending
mat.SetInt ("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
mat.SetInt ("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
// Turn backface culling off
mat.SetInt ("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
// Turn off depth writes and depth testing
mat.SetInt ("_ZWrite", 0);
mat.SetInt ("_ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
return mat;
}
public void Start()
{
var shader = Shader.Find("Hidden/Internal-Colored");
MatLine = new Material(shader);
MatLine.hideFlags = HideFlags.HideAndDontSave;
// Set blend mode to invert destination colors.
MatLine.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusDstColor);
MatLine.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
// Turn off backface culling, depth writes, depth test.
MatLine.SetInt("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
MatLine.SetInt("_ZWrite", 0);
MatLine.SetInt("_ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
}
static public int SetInt(IntPtr l)
{
try{
if (matchType(l, 2, typeof(System.String), typeof(System.Int32)))
{
UnityEngine.Material self = (UnityEngine.Material)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
self.SetInt(a1, a2);
return(0);
}
else if (matchType(l, 2, typeof(System.Int32), typeof(System.Int32)))
{
UnityEngine.Material self = (UnityEngine.Material)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
self.SetInt(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);
}
}
public static void DrawProteinSphereBatches(Material renderProteinsMaterial, Camera camera, RenderBuffer colorBuffer, RenderBuffer depthBuffer, int pass, bool animated = false)
{
// Protein params
renderProteinsMaterial.SetInt("_EnableLod", Convert.ToInt32(PersistantSettings.Instance.EnableLod));
renderProteinsMaterial.SetFloat("_Scale", PersistantSettings.Instance.Scale);
renderProteinsMaterial.SetFloat("_FirstLevelBeingRange", PersistantSettings.Instance.FirstLevelOffset);
renderProteinsMaterial.SetVector("_CameraForward", camera.transform.forward);
renderProteinsMaterial.SetBuffer("_LodLevelsInfos", GPUBuffers.Instance.LodInfo);
renderProteinsMaterial.SetBuffer("_ProteinInstanceInfo", GPUBuffers.Instance.ProteinInstanceInfo);
if(animated) renderProteinsMaterial.SetBuffer("_ProteinInstancePositions", GPUBuffers.Instance.ProteinAnimationPositions);
else renderProteinsMaterial.SetBuffer("_ProteinInstancePositions", GPUBuffers.Instance.ProteinInstancePositions);
if (animated) renderProteinsMaterial.SetBuffer("_ProteinInstanceRotations", GPUBuffers.Instance.ProteinAnimationRotations);
else renderProteinsMaterial.SetBuffer("_ProteinInstanceRotations", GPUBuffers.Instance.ProteinInstanceRotations);
renderProteinsMaterial.SetBuffer("_ProteinAtomCount", GPUBuffers.Instance.ProteinAtomCount);
renderProteinsMaterial.SetBuffer("_ProteinColors", GPUBuffers.Instance.ProteinColors);
renderProteinsMaterial.SetBuffer("_ProteinAtomPositions", GPUBuffers.Instance.ProteinAtoms);
renderProteinsMaterial.SetBuffer("_ProteinClusterPositions", GPUBuffers.Instance.ProteinAtomClusters);
renderProteinsMaterial.SetBuffer("_ProteinSphereBatchInfos", GPUBuffers.Instance.SphereBatches);
Graphics.SetRenderTarget(colorBuffer, depthBuffer);
renderProteinsMaterial.SetPass(pass);
Graphics.DrawProceduralIndirect(MeshTopology.Points, GPUBuffers.Instance.ArgBuffer);
}
public override void Import(EditorImporter importer, UnityEngine.Material material, GLTF.Schema.Material gltfMat, Extension extension)
{
if (material.HasProperty("unlit"))
{
material.SetInt("unlit", 1);
}
}
static int SetInt(IntPtr L)
{
try
{
int count = LuaDLL.lua_gettop(L);
if (count == 3 && TypeChecker.CheckTypes(L, 1, typeof(UnityEngine.Material), typeof(int), typeof(int)))
{
UnityEngine.Material obj = (UnityEngine.Material)ToLua.ToObject(L, 1);
int arg0 = (int)LuaDLL.lua_tonumber(L, 2);
int arg1 = (int)LuaDLL.lua_tonumber(L, 3);
obj.SetInt(arg0, arg1);
return(0);
}
else if (count == 3 && TypeChecker.CheckTypes(L, 1, typeof(UnityEngine.Material), typeof(string), typeof(int)))
{
UnityEngine.Material obj = (UnityEngine.Material)ToLua.ToObject(L, 1);
string arg0 = ToLua.ToString(L, 2);
int arg1 = (int)LuaDLL.lua_tonumber(L, 3);
obj.SetInt(arg0, arg1);
return(0);
}
else
{
return(LuaDLL.luaL_throw(L, "invalid arguments to method: UnityEngine.Material.SetInt"));
}
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
static public int SetInt(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
if (matchType(l, argc, 2, typeof(int), typeof(int)))
{
UnityEngine.Material self = (UnityEngine.Material)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
self.SetInt(a1, a2);
pushValue(l, true);
return(1);
}
else if (matchType(l, argc, 2, typeof(string), typeof(int)))
{
UnityEngine.Material self = (UnityEngine.Material)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
self.SetInt(a1, a2);
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));
}
}
/// <summary>
/// Permet de changer le mode du shader standard
/// </summary>
/// <param name="material">le material à utiliser</param>
/// <param name="blendMode"> le mode voulu : Opaque , Cutout, Fade, Transparent</param>
public static void SetupMaterialWithBlendMode(Material material, string blendMode)
{
switch (blendMode)
{
case "Opaque":
material.SetFloat("_Mode", 0);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
break;
case "Cutout":
material.SetFloat("_Mode", 1);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 2450;
break;
case "Fade":
material.SetFloat("_Mode", 2);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
break;
case "Transparent":
material.SetFloat("_Mode", 3);
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
break;
}
}
private void SetupMaterialBlendMode(UnityEngine.Material material)
{
bool isUsingGeometryRenderQueue = material.renderQueue == 2000;
material.SetOverrideTag("RenderType", isUsingGeometryRenderQueue ? "Opaque" : "Transparent");
material.SetInt("_ZWrite", isUsingGeometryRenderQueue ? 1 : 0);
if (isUsingGeometryRenderQueue)
{
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.Zero);
}
else
{
material.SetInt("_SrcBlend", (int)BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)BlendMode.OneMinusSrcAlpha);
}
}
public static void SetMaterialRenderingMode(Material material, StandardShaderRenderingMode mode)
{
switch (mode)
{
case StandardShaderRenderingMode.Opaque:
material.SetOverrideTag("RenderType", "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
break;
case StandardShaderRenderingMode.Cutout:
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 2450;
break;
case StandardShaderRenderingMode.Fade:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
break;
case StandardShaderRenderingMode.Transparent:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
break;
}
}
public static void SetTransparent(Material material, Color? newcolor = null)
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.SetFloat("_Metallic", 0f);
material.SetFloat("_Glossiness", 0f);
material.renderQueue = 3000;
material.mainTexture = null;
if (newcolor != null)
{
material.color = newcolor.Value;
}
}
public override bool CheckResources()
{
this.CheckSupport(false);
_mat = this.CheckShaderAndCreateMaterial(_shader, _mat);
if (isSupported) {
_mat.SetTexture("_AsciiMapTex", _asciiMapTexture);
_mat.SetInt("_AsciiMapCharacterCount", _asciiMapCharacterCount);
_mat.SetFloat("_tilesX", _tilesX);
_mat.SetFloat("_tilesY", _tilesY);
_mat.SetInt("_tilesW", (int)(1 / _tilesX));
_mat.SetInt("_tilesH", (int)(1 / _tilesY));
_mat.SetFloat("_darkness", _darkness);
}
return isSupported;
}
private void OnRender(Material mat)
{
//
if( !m_bInit )
return;
if( m_DepthPoints == null || m_BodyIndexPoints == null)
{
return;
}
// TODO: fix perf on this call.
m_DepthBuffer.SetData(m_DepthPoints);
//m_DepthBuffer.SetData(dss);
mat.SetBuffer( "depthCoordinates", m_DepthBuffer );
// ComputeBuffers do not accept bytes, so we need to convert to float.
float[] buffer = new float[m_BodyIndexPoints.Length];
for (int i = 0; i < m_BodyIndexPoints.Length; i++)
{
buffer[i] = (float)m_BodyIndexPoints[i];
}
m_BodyIndexBuffer.SetData(buffer);
mat.SetBuffer ( "bodyIndexBuffer", m_BodyIndexBuffer );
for(int i = 0;i<6;i++)
{
mat.SetColor("bodyIndexColor" + i,BodyColor[i]);
}
buffer = null;
UserManager m_UserManager = UserManager.Instance;
if (!m_UserManager.Inited || !m_UserManager.HasLockUser)
{
mat.SetInt("lockBodyIndex",255);
return;
}
Windows.Kinect.Body lockBody = m_UserManager.LockBody;
if (lockBody != null)
{
mat.SetInt("lockBodyIndex",m_UserManager.LockBodyIndex);
Debug.Log("lockBodyIndex : " + m_UserManager.LockBodyIndex);
}
else
{
mat.SetInt("lockBodyIndex",255);
}
}
public static void SetTransparent(Material material, Color? newcolor = null)
{
if (material.shader != StandardShader)
Debug.LogWarning("Trying to set transparent mode on non-standard shader. Please use the Standard Shader instead or modify this method.");
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.SetFloat("_Metallic", 0f);
material.SetFloat("_Glossiness", 0f);
material.renderQueue = 3000;
material.mainTexture = null;
if (newcolor != null)
{
material.color = newcolor.Value;
}
}
public static UnityEngine.Material ToUnityMaterial(this Elements.Material material)
{
var uMaterial = new UnityEngine.Material(Shader.Find("Standard"));
uMaterial.name = material.Name;
uMaterial.color = material.Color.ToUnityColor();
uMaterial.SetInt("_Cull", (int)UnityEngine.Rendering.CullMode.Off);
if (material.Color.Alpha < 1.0f)
{
uMaterial.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
uMaterial.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
uMaterial.SetInt("_ZWrite", 0);
uMaterial.DisableKeyword("_ALPHATEST_ON");
uMaterial.DisableKeyword("_ALPHABLEND_ON");
uMaterial.EnableKeyword("_ALPHAPREMULTIPLY_ON");
uMaterial.SetFloat("_Glossiness", material.GlossinessFactor);
// uMaterial.SetFloat("_Metallic", material.SpecularFactor);
uMaterial.renderQueue = 3000;
}
return(uMaterial);
}
private static void ApplyBlendMode(UnityEngine.Material unityMaterial, BlendMode blendMode)
{
switch (blendMode)
{
case BlendMode.Opaque:
unityMaterial.SetFloat(Mode, 0);
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
unityMaterial.SetInt(ZWrite, 1);
unityMaterial.DisableKeyword("_ALPHATEST_ON");
unityMaterial.DisableKeyword("_ALPHABLEND_ON");
unityMaterial.DisableKeyword("_ALPHAPREMULTIPLY_ON");
unityMaterial.renderQueue = -1;
break;
case BlendMode.Cutout:
unityMaterial.SetFloat(Mode, 1);
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
unityMaterial.SetInt(ZWrite, 1);
unityMaterial.EnableKeyword("_ALPHATEST_ON");
unityMaterial.DisableKeyword("_ALPHABLEND_ON");
unityMaterial.DisableKeyword("_ALPHAPREMULTIPLY_ON");
unityMaterial.renderQueue = 2450;
break;
case BlendMode.Translucent:
unityMaterial.SetFloat(Mode, 3);
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
//!!!!!!! this is normally switched off but somehow enabling it seems to resolve so many issues.. keep an eye out for weirld opacity issues
//unityMaterial.SetInt("_ZWrite", 0);
unityMaterial.SetInt(ZWrite, 1);
unityMaterial.DisableKeyword("_ALPHATEST_ON");
unityMaterial.DisableKeyword("_ALPHABLEND_ON");
unityMaterial.EnableKeyword("_ALPHAPREMULTIPLY_ON");
unityMaterial.renderQueue = 3000;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
void DrawMesh(UnityEngine.Mesh mesh, float4x4 localToWorld)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
var wireFrame = GL.wireframe;
GL.wireframe = true;
var lighting = Handles.lighting;
Handles.lighting = false;
Shader.SetGlobalColor("_HandleColor", Handles.color);
Shader.SetGlobalFloat("_HandleSize", 1f);
Shader.SetGlobalMatrix("_ObjectToWorld", localToWorld);
m_PreviewMeshMaterial.SetInt("_HandleZTest", (int)Handles.zTest);
m_PreviewMeshMaterial.SetPass(0);
Graphics.DrawMeshNow(mesh, localToWorld);
Handles.lighting = lighting;
GL.wireframe = wireFrame;
}
protected virtual UnityEngine.Material CreateMaterial(Material def, bool useVertexColors)
{
if (def.ContentsWithVC == null || def.ContentsWithoutVC == null)
{
Shader shader;
// get the shader to use for this material
try
{
if (def.PbrMetallicRoughness != null)
{
shader = _shaderCache[MaterialType.PbrMetallicRoughness];
}
else if (_root.ExtensionsUsed != null && _root.ExtensionsUsed.Contains("KHR_materials_common") &&
def.CommonConstant != null)
{
shader = _shaderCache[MaterialType.CommonConstant];
}
else
{
shader = _shaderCache[MaterialType.PbrMetallicRoughness];
}
}
catch (KeyNotFoundException e)
{
Debug.LogWarningFormat("No shader supplied for type of glTF material {0}, using Standard fallback", def.Name);
shader = Shader.Find("Standard");
}
shader.maximumLOD = MaximumLod;
var material = new UnityEngine.Material(shader);
if (def.AlphaMode == AlphaMode.MASK)
{
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.AlphaTest;
material.SetFloat("_Cutoff", (float)def.AlphaCutoff);
}
else if (def.AlphaMode == AlphaMode.BLEND)
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
}
else
{
material.SetOverrideTag("RenderType", "Opaque");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
if (def.DoubleSided)
{
material.SetInt("_Cull", (int)CullMode.Off);
}
else
{
material.SetInt("_Cull", (int)CullMode.Back);
}
if (def.PbrMetallicRoughness != null)
{
var pbr = def.PbrMetallicRoughness;
material.SetColor("_Color", pbr.BaseColorFactor);
if (pbr.BaseColorTexture != null)
{
var texture = pbr.BaseColorTexture.Index.Value;
material.SetTexture("_MainTex", CreateTexture(texture));
}
material.SetFloat("_Metallic", (float)pbr.MetallicFactor);
if (pbr.MetallicRoughnessTexture != null)
{
var texture = pbr.MetallicRoughnessTexture.Index.Value;
material.SetTexture("_MetallicRoughnessMap", CreateTexture(texture));
}
material.SetFloat("_Roughness", (float)pbr.RoughnessFactor);
}
if (def.CommonConstant != null)
{
material.SetColor("_AmbientFactor", def.CommonConstant.AmbientFactor);
if (def.CommonConstant.LightmapTexture != null)
{
material.EnableKeyword("LIGHTMAP_ON");
var texture = def.CommonConstant.LightmapTexture.Index.Value;
material.SetTexture("_LightMap", CreateTexture(texture));
material.SetInt("_LightUV", def.CommonConstant.LightmapTexture.TexCoord);
}
material.SetColor("_LightFactor", def.CommonConstant.LightmapFactor);
}
if (def.NormalTexture != null)
{
var texture = def.NormalTexture.Index.Value;
material.SetTexture("_BumpMap", CreateTexture(texture));
material.SetFloat("_BumpScale", (float)def.NormalTexture.Scale);
}
if (def.OcclusionTexture != null)
{
var texture = def.OcclusionTexture.Index;
material.SetFloat("_OcclusionStrength", (float)def.OcclusionTexture.Strength);
if (def.PbrMetallicRoughness != null &&
def.PbrMetallicRoughness.MetallicRoughnessTexture != null &&
def.PbrMetallicRoughness.MetallicRoughnessTexture.Index.Id == texture.Id)
{
material.EnableKeyword("OCC_METAL_ROUGH_ON");
}
else
{
material.SetTexture("_OcclusionMap", CreateTexture(texture.Value));
}
}
if (def.EmissiveTexture != null)
{
var texture = def.EmissiveTexture.Index.Value;
material.EnableKeyword("EMISSION_MAP_ON");
material.SetTexture("_EmissionMap", CreateTexture(texture));
material.SetInt("_EmissionUV", def.EmissiveTexture.TexCoord);
}
material.SetColor("_EmissionColor", def.EmissiveFactor);
def.ContentsWithoutVC = material;
def.ContentsWithVC = new UnityEngine.Material(material);
def.ContentsWithVC.EnableKeyword("VERTEX_COLOR_ON");
}
return(def.GetContents(useVertexColors));
}
private void WriteUiforms <TValue>(EditorImporter importer, UnityEngine.Material material, SeinMaterialUniform <TValue>[] uniforms)
{
foreach (SeinMaterialUniform <TValue> uniform in uniforms)
{
var name = uniform.name;
switch (uniform.type)
{
case (ESeinMaterialUniformType.FLOAT):
material.SetFloat(name, (uniform as SeinMaterialUniformFloat).value);
break;
case (ESeinMaterialUniformType.INT):
material.SetInt(name, (uniform as SeinMaterialUniformInt).value);
break;
case (ESeinMaterialUniformType.SAMPLER_2D):
var tex = importer.GetTexture((uniform as SeinMaterialUniformTexture).id.Id);
material.SetTexture(name, tex);
break;
// todo: support cubemap
case (ESeinMaterialUniformType.SAMPLER_CUBE):
break;
case (ESeinMaterialUniformType.FLOAT_VEC2):
var fv2 = (uniform as SeinMaterialUniformFloatVec2).value;
material.SetFloatArray(name, new List <float> {
fv2.x, fv2.y
});
break;
case (ESeinMaterialUniformType.FLOAT_VEC3):
var fv3 = (uniform as SeinMaterialUniformFloatVec3).value;
material.SetFloatArray(name, new List <float> {
fv3.x, fv3.y, fv3.z
});
break;
case (ESeinMaterialUniformType.FLOAT_VEC4):
if (uniform.GetType() == typeof(SeinMaterialUniformColor))
{
material.SetColor(name, (uniform as SeinMaterialUniformColor).value);
}
material.SetVector(name, (uniform as SeinMaterialUniformFloatVec4).value);
break;
case (ESeinMaterialUniformType.FLOAT_MAT2):
material.SetMatrix(name, (uniform as SeinMaterialUniformFloatMat2).value);
break;
case (ESeinMaterialUniformType.FLOAT_MAT3):
material.SetMatrix(name, (uniform as SeinMaterialUniformFloatMat3).value);
break;
case (ESeinMaterialUniformType.FLOAT_MAT4):
material.SetMatrix(name, (uniform as SeinMaterialUniformFloatMat4).value);
break;
default:
break;
}
}
}
protected virtual MaterialCacheData CreateMaterial(GLTF.Schema.Material def, int materialIndex)
{
MaterialCacheData materialWrapper = null;
if (materialIndex < 0 || _assetCache.MaterialCache[materialIndex] == null)
{
Shader shader;
// get the shader to use for this material
try
{
if (_root.ExtensionsUsed != null && _root.ExtensionsUsed.Contains("KHR_materials_pbrSpecularGlossiness"))
{
shader = _shaderCache[MaterialType.KHR_materials_pbrSpecularGlossiness];
}
else if (def.PbrMetallicRoughness != null)
{
shader = _shaderCache[MaterialType.PbrMetallicRoughness];
}
else if (_root.ExtensionsUsed != null && _root.ExtensionsUsed.Contains("KHR_materials_common") &&
def.CommonConstant != null)
{
shader = _shaderCache[MaterialType.CommonConstant];
}
else
{
shader = _shaderCache[MaterialType.PbrMetallicRoughness];
}
}
catch (KeyNotFoundException)
{
Debug.LogWarningFormat("No shader supplied for type of glTF material {0}, using Standard fallback", def.Name);
shader = Shader.Find("Standard");
}
shader.maximumLOD = MaximumLod;
var material = new UnityEngine.Material(shader);
if (def.AlphaMode == AlphaMode.MASK)
{
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.AlphaTest;
material.SetFloat("_Cutoff", (float)def.AlphaCutoff);
}
else if (def.AlphaMode == AlphaMode.BLEND)
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
}
else
{
material.SetOverrideTag("RenderType", "Opaque");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
if (def.DoubleSided)
{
material.SetInt("_Cull", (int)CullMode.Off);
}
else
{
material.SetInt("_Cull", (int)CullMode.Back);
}
if (def.PbrMetallicRoughness != null)
{
var pbr = def.PbrMetallicRoughness;
material.SetColor("_Color", pbr.BaseColorFactor.ToUnityColor());
if (pbr.BaseColorTexture != null)
{
var textureDef = pbr.BaseColorTexture.Index.Value;
material.SetTexture("_MainTex", CreateTexture(textureDef));
ApplyTextureTransform(pbr.BaseColorTexture, material, "_MainTex");
}
material.SetFloat("_Metallic", (float)pbr.MetallicFactor);
if (pbr.MetallicRoughnessTexture != null)
{
var texture = pbr.MetallicRoughnessTexture.Index.Value;
material.SetTexture("_MetallicRoughnessMap", CreateTexture(texture));
ApplyTextureTransform(pbr.MetallicRoughnessTexture, material, "_MetallicRoughnessMap");
}
material.SetFloat("_Roughness", (float)pbr.RoughnessFactor);
}
if (_root.ExtensionsUsed != null && _root.ExtensionsUsed.Contains(KHR_materials_pbrSpecularGlossinessExtensionFactory.EXTENSION_NAME))
{
KHR_materials_pbrSpecularGlossinessExtension specGloss = def.Extensions[KHR_materials_pbrSpecularGlossinessExtensionFactory.EXTENSION_NAME] as KHR_materials_pbrSpecularGlossinessExtension;
if (specGloss.DiffuseTexture != null)
{
var texture = specGloss.DiffuseTexture.Index.Value;
material.SetTexture("_MainTex", CreateTexture(texture));
ApplyTextureTransform(specGloss.DiffuseTexture, material, "_MainTex");
}
else
{
material.SetColor("_Color", specGloss.DiffuseFactor.ToUnityColor());
}
if (specGloss.SpecularGlossinessTexture != null)
{
var texture = specGloss.SpecularGlossinessTexture.Index.Value;
material.SetTexture("_SpecGlossMap", CreateTexture(texture));
material.EnableKeyword("_SPECGLOSSMAP");
ApplyTextureTransform(specGloss.SpecularGlossinessTexture, material, "_SpecGlossMap");
}
else
{
material.SetVector("_SpecColor", specGloss.SpecularFactor.ToUnityVector3());
material.SetFloat("_Glossiness", (float)specGloss.GlossinessFactor);
}
}
if (def.CommonConstant != null)
{
material.SetColor("_AmbientFactor", def.CommonConstant.AmbientFactor.ToUnityColor());
if (def.CommonConstant.LightmapTexture != null)
{
material.EnableKeyword("LIGHTMAP_ON");
var texture = def.CommonConstant.LightmapTexture.Index.Value;
material.SetTexture("_LightMap", CreateTexture(texture));
material.SetInt("_LightUV", def.CommonConstant.LightmapTexture.TexCoord);
ApplyTextureTransform(def.CommonConstant.LightmapTexture, material, "_LightMap");
}
material.SetColor("_LightFactor", def.CommonConstant.LightmapFactor.ToUnityColor());
}
if (def.NormalTexture != null)
{
var texture = def.NormalTexture.Index.Value;
material.SetTexture("_BumpMap", CreateTexture(texture));
material.SetFloat("_BumpScale", (float)def.NormalTexture.Scale);
material.EnableKeyword("_NORMALMAP");
ApplyTextureTransform(def.NormalTexture, material, "_BumpMap");
}
if (def.OcclusionTexture != null)
{
var texture = def.OcclusionTexture.Index;
material.SetFloat("_OcclusionStrength", (float)def.OcclusionTexture.Strength);
if (def.PbrMetallicRoughness != null &&
def.PbrMetallicRoughness.MetallicRoughnessTexture != null &&
def.PbrMetallicRoughness.MetallicRoughnessTexture.Index.Id == texture.Id)
{
material.EnableKeyword("OCC_METAL_ROUGH_ON");
}
else
{
material.SetTexture("_OcclusionMap", CreateTexture(texture.Value));
ApplyTextureTransform(def.OcclusionTexture, material, "_OcclusionMap");
}
}
if (def.EmissiveTexture != null)
{
var texture = def.EmissiveTexture.Index.Value;
material.EnableKeyword("EMISSION_MAP_ON");
material.EnableKeyword("_EMISSION");
material.SetTexture("_EmissionMap", CreateTexture(texture));
material.SetInt("_EmissionUV", def.EmissiveTexture.TexCoord);
ApplyTextureTransform(def.EmissiveTexture, material, "_EmissionMap");
}
material.SetColor("_EmissionColor", def.EmissiveFactor.ToUnityColor());
materialWrapper = new MaterialCacheData
{
UnityMaterial = material,
UnityMaterialWithVertexColor = new UnityEngine.Material(material),
GLTFMaterial = def
};
materialWrapper.UnityMaterialWithVertexColor.EnableKeyword("VERTEX_COLOR_ON");
if (materialIndex > 0)
{
_assetCache.MaterialCache[materialIndex] = materialWrapper;
}
}
return(materialIndex > 0 ? _assetCache.MaterialCache[materialIndex] : materialWrapper);
}
void UpdatePreview()
{
if (!this) return;
#if BVH
if (previewBvh)
{
if (!entityBuffer.IsCreated) RebuildEntityBuffers();
if (!bvhNodeBuffer.IsCreated) RebuildBvh();
}
else
{
sphereBuffer.SafeDispose();
bvhNodeBuffer.SafeDispose();
entityBuffer.SafeDispose();
ActiveEntities.Clear();
}
#endif // BVH
if (scene)
{
Transform cameraTransform = targetCamera.transform;
cameraTransform.position = scene.CameraPosition;
cameraTransform.rotation = Quaternion.LookRotation(scene.CameraTarget - scene.CameraPosition);
targetCamera.fieldOfView = scene.CameraFieldOfView;
}
Action updateDelegate = OnEditorUpdate;
if (EditorApplication.update.GetInvocationList().All(x => x != (Delegate) updateDelegate))
EditorApplication.update += OnEditorUpdate;
if (opaquePreviewCommandBuffer == null)
opaquePreviewCommandBuffer = new CommandBuffer { name = "World Preview (Opaque)" };
if (transparentPreviewCommandBuffer == null)
transparentPreviewCommandBuffer = new CommandBuffer { name = "World Preview (Transparent)" };
targetCamera.RemoveAllCommandBuffers();
targetCamera.AddCommandBuffer(CameraEvent.AfterForwardOpaque, opaquePreviewCommandBuffer);
targetCamera.AddCommandBuffer(CameraEvent.AfterForwardAlpha, transparentPreviewCommandBuffer);
opaquePreviewCommandBuffer.Clear();
transparentPreviewCommandBuffer.Clear();
foreach (UnityEngine.Material material in previewMaterials)
DestroyImmediate(material);
previewMaterials.Clear();
var skybox = targetCamera.GetComponent<Skybox>();
if (AssetDatabase.IsMainAsset(skybox.material))
RenderSettings.skybox = skybox.material = new UnityEngine.Material(skybox.material);
skybox.material.SetColor("_Color1", scene.SkyBottomColor);
skybox.material.SetColor("_Color2", scene.SkyTopColor);
EnsurePreviewObjectExists(PrimitiveType.Sphere, ref previewSphere);
EnsurePreviewObjectExists(PrimitiveType.Quad, ref previewRect);
EnsurePreviewObjectExists(PrimitiveType.Cube, ref previewBox);
var previewMeshRenderer = previewSphere.GetComponent<MeshRenderer>();
CollectActiveEntities();
opaquePreviewCommandBuffer.EnableShaderKeyword("LIGHTPROBE_SH");
transparentPreviewCommandBuffer.EnableShaderKeyword("LIGHTPROBE_SH");
foreach (EntityData entity in ActiveEntities)
{
if (!entity.Material) continue;
bool transparent = entity.Material.Type == MaterialType.Dielectric;
bool emissive = entity.Material.Type == MaterialType.DiffuseLight;
Color albedoMainColor = entity.Material.Albedo ? entity.Material.Albedo.MainColor : Color.white;
Color color = transparent ? albedoMainColor.GetAlphaReplaced(0.5f) : albedoMainColor;
var material = new UnityEngine.Material(previewMeshRenderer.sharedMaterial) { color = color };
previewMaterials.Add(material);
material.SetFloat("_Metallic", entity.Material.Type == MaterialType.Metal ? 1 : 0);
material.SetFloat("_Glossiness",
entity.Material.Type == MaterialType.Metal ? 1 - entity.Material.Roughness : transparent ? 1 : 0);
material.SetTexture("_MainTex", entity.Material.Albedo ? entity.Material.Albedo.Image : null);
if (transparent)
{
material.SetInt("_SrcBlend", (int) BlendMode.One);
material.SetInt("_DstBlend", (int) BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
}
if (emissive)
{
material.EnableKeyword("_EMISSION");
material.SetColor("_EmissionColor",
entity.Material.Emission ? entity.Material.Emission.MainColor : Color.black);
}
CommandBuffer previewCommandBuffer =
transparent ? transparentPreviewCommandBuffer : opaquePreviewCommandBuffer;
switch (entity.Type)
{
case EntityType.Sphere:
SphereData s = entity.SphereData;
previewCommandBuffer.DrawMesh(previewSphere.sharedMesh,
Matrix4x4.TRS(entity.Position, entity.Rotation, s.Radius * 2 * Vector3.one),
material, 0,
material.FindPass("FORWARD"));
break;
case EntityType.Rect:
RectData r = entity.RectData;
previewCommandBuffer.DrawMesh(previewRect.sharedMesh,
Matrix4x4.TRS(entity.Position, Quaternion.LookRotation(Vector3.forward) * entity.Rotation,float3(r.Size, 1)),
material, 0,
material.FindPass("FORWARD"));
break;
case EntityType.Box:
BoxData b = entity.BoxData;
previewCommandBuffer.DrawMesh(previewBox.sharedMesh,
Matrix4x4.TRS(entity.Position, entity.Rotation, b.Size), material, 0,
material.FindPass("FORWARD"));
break;
}
}
}
private void ApplyBlendMode(UnityEngine.Material unityMaterial, BlendMode blendMode)
{
switch (blendMode)
{
case BlendMode.Opaque:
// set render type
unityMaterial.SetOverrideTag("RenderType", "Opaque");
// required for the blend mode
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
unityMaterial.SetInt(ZWrite, 1);
// properties
unityMaterial.SetFloat(Surface, 0); // 0 = Opaque; 1 = Transparent
// render queue
unityMaterial.renderQueue = -1;
break;
case BlendMode.Cutout:
// set render type
unityMaterial.SetOverrideTag("RenderType", "TransparentCutout");
// keywords
unityMaterial.EnableKeyword("_ALPHATEST_ON");
// required for blend mode
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
unityMaterial.SetInt(ZWrite, 1);
// properties
unityMaterial.SetFloat(Surface, 0); // 0 = Opaque; 1 = Transparent
unityMaterial.SetInt(AlphaClip, 1);
// render queue
unityMaterial.renderQueue = 2450;
break;
case BlendMode.Translucent:
// disable shader passes
unityMaterial.SetShaderPassEnabled("SHADOWCASTER", false);
// set render type
unityMaterial.SetOverrideTag("RenderType", "Transparent");
// keywords
unityMaterial.EnableKeyword("_ALPHAPREMULTIPLY_ON");
// required for blend mode
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
unityMaterial.SetInt(ZWrite, 0);
// properties
unityMaterial.SetFloat(Surface, 1); // 0 = Opaque; 1 = Transparent
unityMaterial.SetFloat(Blend, 1); // 0 = Alpha, 1 = Premultiply, 2 = Additive, 3 = Multiply
// render queue
const int transparentRenderQueueBase = 3000;
const int transparentSortingPriority = 0;
unityMaterial.SetInt(QueueOffset, transparentSortingPriority);
unityMaterial.renderQueue = transparentRenderQueueBase + transparentSortingPriority;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
protected virtual void CreateUnityMaterial(GLTF.Schema.Material def, int materialIndex)
{
Extension specularGlossinessExtension = null;
bool isSpecularPBR = def.Extensions != null && def.Extensions.TryGetValue("KHR_materials_pbrSpecularGlossiness", out specularGlossinessExtension);
Shader shader = isSpecularPBR ? Shader.Find("Standard (Specular setup)") : Shader.Find("Standard");
var material = new UnityEngine.Material(shader);
material.hideFlags = HideFlags.DontUnloadUnusedAsset; // Avoid material to be deleted while being built
material.name = def.Name;
//Transparency
if (def.AlphaMode == AlphaMode.MASK)
{
GLTFUtils.SetupMaterialWithBlendMode(material, GLTFUtils.BlendMode.Cutout);
material.SetFloat("_Mode", 1);
material.SetFloat("_Cutoff", (float)def.AlphaCutoff);
}
else if (def.AlphaMode == AlphaMode.BLEND)
{
GLTFUtils.SetupMaterialWithBlendMode(material, GLTFUtils.BlendMode.Fade);
material.SetFloat("_Mode", 3);
}
if (def.NormalTexture != null)
{
var texture = def.NormalTexture.Index.Id;
Texture2D normalTexture = getTexture(texture) as Texture2D;
//Automatically set it to normal map
TextureImporter im = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(normalTexture)) as TextureImporter;
im.textureType = TextureImporterType.NormalMap;
im.SaveAndReimport();
material.SetTexture("_BumpMap", getTexture(texture));
material.SetFloat("_BumpScale", (float)def.NormalTexture.Scale);
}
if (def.EmissiveTexture != null)
{
material.EnableKeyword("EMISSION_MAP_ON");
var texture = def.EmissiveTexture.Index.Id;
material.SetTexture("_EmissionMap", getTexture(texture));
material.SetInt("_EmissionUV", def.EmissiveTexture.TexCoord);
}
// PBR channels
if (specularGlossinessExtension != null)
{
KHR_materials_pbrSpecularGlossinessExtension pbr = (KHR_materials_pbrSpecularGlossinessExtension)specularGlossinessExtension;
material.SetColor("_Color", pbr.DiffuseFactor.ToUnityColor().gamma);
if (pbr.DiffuseTexture != null)
{
var texture = pbr.DiffuseTexture.Index.Id;
material.SetTexture("_MainTex", getTexture(texture));
}
if (pbr.SpecularGlossinessTexture != null)
{
var texture = pbr.SpecularGlossinessTexture.Index.Id;
material.SetTexture("_SpecGlossMap", getTexture(texture));
material.SetFloat("_GlossMapScale", (float)pbr.GlossinessFactor);
material.SetFloat("_Glossiness", (float)pbr.GlossinessFactor);
}
else
{
material.SetFloat("_Glossiness", (float)pbr.GlossinessFactor);
}
Vector3 specularVec3 = pbr.SpecularFactor.ToUnityVector3();
material.SetColor("_SpecColor", new Color(specularVec3.x, specularVec3.y, specularVec3.z, 1.0f));
if (def.OcclusionTexture != null)
{
var texture = def.OcclusionTexture.Index.Id;
material.SetFloat("_OcclusionStrength", (float)def.OcclusionTexture.Strength);
material.SetTexture("_OcclusionMap", getTexture(texture));
}
GLTFUtils.SetMaterialKeywords(material, GLTFUtils.WorkflowMode.Specular);
}
else if (def.PbrMetallicRoughness != null)
{
var pbr = def.PbrMetallicRoughness;
material.SetColor("_Color", pbr.BaseColorFactor.ToUnityColor().gamma);
if (pbr.BaseColorTexture != null)
{
var texture = pbr.BaseColorTexture.Index.Id;
material.SetTexture("_MainTex", getTexture(texture));
}
material.SetFloat("_Metallic", (float)pbr.MetallicFactor);
material.SetFloat("_Glossiness", 1.0f - (float)pbr.RoughnessFactor);
if (pbr.MetallicRoughnessTexture != null)
{
var texture = pbr.MetallicRoughnessTexture.Index.Id;
UnityEngine.Texture2D inputTexture = getTexture(texture) as Texture2D;
List <Texture2D> splitTextures = splitMetalRoughTexture(inputTexture, def.OcclusionTexture != null, (float)pbr.MetallicFactor, (float)pbr.RoughnessFactor);
material.SetTexture("_MetallicGlossMap", splitTextures[0]);
if (def.OcclusionTexture != null)
{
material.SetFloat("_OcclusionStrength", (float)def.OcclusionTexture.Strength);
material.SetTexture("_OcclusionMap", splitTextures[1]);
}
}
GLTFUtils.SetMaterialKeywords(material, GLTFUtils.WorkflowMode.Metallic);
}
material.SetColor("_EmissionColor", def.EmissiveFactor.ToUnityColor().gamma);
material = _assetManager.saveMaterial(material, materialIndex);
_assetManager._parsedMaterials.Add(material);
material.hideFlags = HideFlags.None;
}
private UnityEngine.Material CreateMaterial(Material def, bool useVertexColors)
{
UnityEngine.Material material = new UnityEngine.Material(useVertexColors ? ColorMaterial : NoColorMaterial);
material.shader.maximumLOD = MaximumLod;
if (def.AlphaMode == AlphaMode.MASK)
{
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.AlphaTest;
material.SetFloat("_Cutoff", (float)def.AlphaCutoff);
}
else if (def.AlphaMode == AlphaMode.BLEND)
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
}
else
{
material.SetOverrideTag("RenderType", "Opaque");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
}
if (def.DoubleSided)
{
material.SetInt("_Cull", (int)CullMode.Off);
}
else
{
material.SetInt("_Cull", (int)CullMode.Back);
}
if (useVertexColors)
{
material.EnableKeyword("VERTEX_COLOR_ON");
}
if (def.PbrMetallicRoughness != null)
{
var pbr = def.PbrMetallicRoughness;
material.SetColor("_Color", pbr.BaseColorFactor);
if (pbr.BaseColorTexture != null)
{
var texture = pbr.BaseColorTexture.Index.Value;
material.SetTexture("_MainTex", _imageCache[texture.Source.Value]);
}
material.SetFloat("_Metallic", (float)pbr.MetallicFactor);
if (pbr.MetallicRoughnessTexture != null)
{
var texture = pbr.MetallicRoughnessTexture.Index.Value;
material.SetTexture("_MetallicRoughnessMap", _imageCache[texture.Source.Value]);
}
material.SetFloat("_Roughness", (float)pbr.RoughnessFactor);
}
if (def.CommonConstant != null)
{
material.SetColor("_AmbientFactor", def.CommonConstant.AmbientFactor);
if (def.CommonConstant.LightmapTexture != null)
{
material.EnableKeyword("LIGHTMAP_ON");
var texture = def.CommonConstant.LightmapTexture.Index.Value;
material.SetTexture("_LightMap", _imageCache[texture.Source.Value]);
material.SetInt("_LightUV", def.CommonConstant.LightmapTexture.TexCoord);
}
material.SetColor("_LightFactor", def.CommonConstant.LightmapFactor);
}
if (def.NormalTexture != null)
{
var texture = def.NormalTexture.Index.Value;
material.EnableKeyword("_NORMALMAP");
material.SetTexture("_BumpMap", _imageCache[texture.Source.Value]);
material.SetFloat("_BumpScale", (float)def.NormalTexture.Scale);
}
else
{
material.SetTexture("_BumpMap", null);
material.DisableKeyword("_NORMALMAP");
}
if (def.OcclusionTexture != null)
{
var texture = def.OcclusionTexture.Index;
material.SetFloat("_OcclusionStrength", (float)def.OcclusionTexture.Strength);
if (def.PbrMetallicRoughness != null &&
def.PbrMetallicRoughness.MetallicRoughnessTexture.Index.Id == texture.Id)
{
material.EnableKeyword("OCC_METAL_ROUGH_ON");
}
else
{
material.SetTexture("_OcclusionMap", _imageCache[texture.Value.Source.Value]);
}
}
if (def.EmissiveTexture != null)
{
var texture = def.EmissiveTexture.Index.Value;
material.EnableKeyword("_EMISSION");
material.EnableKeyword("EMISSION_MAP_ON");
material.SetTexture("_EmissionMap", _imageCache[texture.Source.Value]);
material.SetInt("_EmissionUV", def.EmissiveTexture.TexCoord);
}
material.SetColor("_EmissionColor", def.EmissiveFactor);
return(material);
}
private static void ApplyBlendMode(UnityEngine.Material unityMaterial, BlendMode blendMode)
{
// disable shader passes
unityMaterial.SetShaderPassEnabled("DistortionVectors", false);
unityMaterial.SetShaderPassEnabled("MOTIONVECTORS", false);
unityMaterial.SetShaderPassEnabled("TransparentDepthPrepass", false);
unityMaterial.SetShaderPassEnabled("TransparentDepthPostpass", false);
unityMaterial.SetShaderPassEnabled("TransparentBackface", false);
// reset existing blend modes, will be enabled explicitly
unityMaterial.DisableKeyword("_BLENDMODE_ALPHA");
unityMaterial.DisableKeyword("_BLENDMODE_ADD");
unityMaterial.DisableKeyword("_BLENDMODE_PRE_MULTIPLY");
switch (blendMode)
{
case Engine.VPT.BlendMode.Opaque:
// required for the blend mode
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
unityMaterial.SetInt(ZWrite, 1);
// properties
unityMaterial.SetFloat(SurfaceType, 0); // 0 = Opaque; 1 = Transparent
unityMaterial.SetFloat(AlphaCutoffEnable, 0);
// render queue
unityMaterial.renderQueue = -1;
break;
case Engine.VPT.BlendMode.Cutout:
// set render type
unityMaterial.SetOverrideTag("RenderType", "TransparentCutout");
// keywords
unityMaterial.EnableKeyword("_ALPHATEST_ON");
unityMaterial.EnableKeyword("_NORMALMAP_TANGENT_SPACE");
// required for the blend mode
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
unityMaterial.SetInt(ZWrite, 1);
// properties
unityMaterial.SetFloat(SurfaceType, 0); // 0 = Opaque; 1 = Transparent
unityMaterial.SetFloat(AlphaCutoffEnable, 1);
unityMaterial.SetFloat(ZTestDepthEqualForOpaque, 3);
unityMaterial.SetFloat(ZTestModeDistortion, 4);
unityMaterial.SetFloat(ZTestGBuffer, 3);
// render queue
unityMaterial.renderQueue = 2450;
break;
case Engine.VPT.BlendMode.Translucent:
// set render type
unityMaterial.SetOverrideTag("RenderType", "Transparent");
// keywords
//unityMaterial.EnableKeyword("_ALPHATEST_ON"); // required for _AlphaCutoffEnable
unityMaterial.EnableKeyword("_BLENDMODE_PRESERVE_SPECULAR_LIGHTING");
unityMaterial.EnableKeyword("_BLENDMODE_PRE_MULTIPLY");
unityMaterial.EnableKeyword("_ENABLE_FOG_ON_TRANSPARENT");
unityMaterial.EnableKeyword("_NORMALMAP_TANGENT_SPACE");
unityMaterial.EnableKeyword("_SURFACE_TYPE_TRANSPARENT");
// required for the blend mode
unityMaterial.SetInt(SrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
unityMaterial.SetInt(DstBlend, (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
unityMaterial.SetInt(ZWrite, 0);
// properties
unityMaterial.SetFloat(SurfaceType, 1); // 0 = Opaque; 1 = Transparent
//unityMaterial.SetFloat("_AlphaCutoffEnable", 1); // enable keyword _ALPHATEST_ON if this is required
unityMaterial.SetFloat(BlendMode, 4); // 0 = Alpha, 1 = Additive, 4 = PreMultiply
// render queue
const int transparentRenderQueueBase = 3000;
const int transparentSortingPriority = 0;
unityMaterial.SetInt(TransparentSortPriority, transparentSortingPriority);
unityMaterial.renderQueue = transparentRenderQueueBase + transparentSortingPriority;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public UnityEngine.Material CreateMaterial(PbrMaterial vpxMaterial, TableBehavior table, StringBuilder debug = null)
{
var unityMaterial = new UnityEngine.Material(GetShader())
{
name = vpxMaterial.Id
};
// apply some basic manipulations to the color. this just makes very
// very white colors be clipped to 0.8204 aka 204/255 is 0.8
// this is to give room to lighting values. so there is more modulation
// of brighter colors when being lit without blow outs too soon.
var col = vpxMaterial.Color.ToUnityColor();
if (vpxMaterial.Color.IsGray() && col.grayscale > 0.8)
{
debug?.AppendLine("Color manipulation performed, brightness reduced.");
col.r = col.g = col.b = 0.8f;
}
// alpha for color depending on blend mode
ApplyBlendMode(unityMaterial, vpxMaterial.MapBlendMode);
if (vpxMaterial.MapBlendMode == Engine.VPT.BlendMode.Translucent)
{
col.a = Mathf.Min(1, Mathf.Max(0, vpxMaterial.Opacity));
}
unityMaterial.SetColor(BaseColor, col);
// validate IsMetal. if true, set the metallic value.
// found VPX authors setting metallic as well as translucent at the
// same time, which does not render correctly in unity so we have
// to check if this value is true and also if opacity <= 1.
if (vpxMaterial.IsMetal && (!vpxMaterial.IsOpacityActive || vpxMaterial.Opacity >= 1))
{
unityMaterial.SetFloat(Metallic, 1f);
debug?.AppendLine("Metallic set to 1.");
}
// roughness / glossiness
unityMaterial.SetFloat(Smoothness, vpxMaterial.Roughness);
// map
if (table != null && vpxMaterial.HasMap)
{
unityMaterial.SetTexture(BaseColorMap, table.GetTexture(vpxMaterial.Map.Name));
}
// normal map
if (table != null && vpxMaterial.HasNormalMap)
{
unityMaterial.EnableKeyword("_NORMALMAP");
unityMaterial.EnableKeyword("_NORMALMAP_TANGENT_SPACE");
unityMaterial.SetInt(NormalMapSpace, 0); // 0 = TangentSpace, 1 = ObjectSpace
unityMaterial.SetFloat(NormalScale, 0f); // TODO FIXME: setting the scale to 0 for now. anything above 0 makes the entire unity editor window become black which is more likely a unity bug
unityMaterial.SetTexture(NormalMap, table.GetTexture(vpxMaterial.NormalMap.Name));
}
// GI hack. This is a necessary step, see respective code in BaseUnlitGUI.cs of the HDRP source
SetupMainTexForAlphaTestGI(unityMaterial, "_BaseColorMap", "_BaseColor");
return(unityMaterial);
}
private static UnityEngine.Material Convert(RenderWareStream.Material src, TextureDictionary[] txds, MaterialFlags flags)
{
LoadedTexture diffuse;
LoadedTexture mask = null;
var overrideAlpha = (flags & MaterialFlags.OverrideAlpha) == MaterialFlags.OverrideAlpha;
var vehicle = (flags & MaterialFlags.Vehicle) == MaterialFlags.Vehicle;
if (!overrideAlpha && src.Colour.A != 255)
{
flags |= MaterialFlags.Alpha;
}
if (src.TextureCount > 0)
{
var tex = src.Textures[0];
diffuse = txds.GetDiffuse(tex.TextureName);
if (src.TextureCount > 1)
{
Debug.LogFormat("Something has {0} textures!", src.TextureCount);
}
if (diffuse == null)
{
Debug.LogWarningFormat("Unable to find texture {0}", tex.TextureName);
}
if (!string.IsNullOrEmpty(tex.MaskName))
{
mask = txds.GetAlpha(tex.MaskName) ?? diffuse;
}
else if (vehicle)
{
mask = diffuse;
}
if (!overrideAlpha && mask != null && mask.HasAlpha)
{
flags |= MaterialFlags.Alpha;
}
}
else
{
diffuse = WhiteTex;
}
var shader = GetShader(flags);
var mat = new UnityEngine.Material(shader);
var clr = Types.Convert(src.Colour);
if (vehicle)
{
var found = false;
for (var i = 1; i < _sKeyColors.Length; ++i)
{
var key = _sKeyColors[i];
if (key.r != clr.r || key.g != clr.g || key.b != clr.b)
{
continue;
}
mat.SetInt(CarColorIndexId, i);
found = true;
break;
}
if (found)
{
mat.color = Color.white;
}
else
{
mat.color = clr;
}
}
else
{
mat.color = clr;
}
if (diffuse != null)
{
mat.SetTexture(MainTexId, diffuse.Texture);
}
if (mask != null)
{
mat.SetTexture(MaskTexId, mask.Texture);
}
mat.SetFloat(MetallicId, src.Specular);
mat.SetFloat(SmoothnessId, src.Smoothness);
return(mat);
}
