static void RemapTransparencyCurves(MaterialDescription description, AnimationClip[] clips)
{
// For some reason, Opacity is never animated, we have to use TransparencyFactor and TransparentColor
for (int i = 0; i < clips.Length; i++)
{
bool foundTransparencyCurve = false;
AnimationCurve curve;
if (description.TryGetAnimationCurve(clips[i].name, "TransparencyFactor", out curve))
{
ConvertKeys(curve, ConvertFloatOneMinus);
clips[i].SetCurve("", typeof(Material), "_BaseColor.a", curve);
foundTransparencyCurve = true;
}
else if (description.TryGetAnimationCurve(clips[i].name, "TransparentColor.x", out curve))
{
ConvertKeys(curve, ConvertFloatOneMinus);
clips[i].SetCurve("", typeof(Material), "_BaseColor.a", curve);
foundTransparencyCurve = true;
}
if (foundTransparencyCurve && !description.HasAnimationCurveInClip(clips[i].name, "DiffuseColor"))
{
Vector4 diffuseColor;
description.TryGetProperty("DiffuseColor", out diffuseColor);
clips[i].SetCurve("", typeof(Material), "_BaseColor.r", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.x));
clips[i].SetCurve("", typeof(Material), "_BaseColor.g", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.y));
clips[i].SetCurve("", typeof(Material), "_BaseColor.b", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.z));
}
}
}
public void OnPreprocessMaterialDescription(MaterialDescription description, Material material, AnimationClip[] clips)
{
var pipelineAsset = GraphicsSettings.currentRenderPipeline;
if (!pipelineAsset || pipelineAsset.GetType() != typeof(HDRenderPipelineAsset))
{
return;
}
if (IsAutodeskInteractiveMaterial(description))
{
float floatProperty;
Vector4 vectorProperty;
TexturePropertyDescription textureProperty;
bool isMasked = description.TryGetProperty("mask_threshold", out floatProperty);
bool isTransparent = description.TryGetProperty("opacity", out floatProperty);
Shader shader;
if (isMasked)
{
shader = GraphicsSettings.currentRenderPipeline.autodeskInteractiveMaskedShader;
}
else if (isTransparent)
{
shader = GraphicsSettings.currentRenderPipeline.autodeskInteractiveTransparentShader;
}
else
{
shader = GraphicsSettings.currentRenderPipeline.autodeskInteractiveShader;
}
if (shader == null)
{
return;
}
material.shader = shader;
foreach (var clip in clips)
{
clip.ClearCurves();
}
if (description.TryGetProperty("base_color", out vectorProperty))
{
material.SetColor("_Color", vectorProperty);
}
if (description.TryGetProperty("emissive", out vectorProperty))
{
material.SetColor("_EmissionColor", vectorProperty);
}
if (description.TryGetProperty("roughness", out floatProperty))
{
material.SetFloat("_Roughness", floatProperty);
}
if (description.TryGetProperty("metallic", out floatProperty))
{
material.SetFloat("_Metallic", floatProperty);
}
if (description.TryGetProperty("uvTransform", out vectorProperty))
{
material.SetVector("_UvOffset", new Vector4(vectorProperty.x, vectorProperty.y, .0f, .0f));
material.SetVector("_UvTiling", new Vector4(vectorProperty.w, vectorProperty.z, .0f, .0f));
}
if (description.TryGetProperty("TEX_color_map", out textureProperty))
{
material.SetTexture("_MainTex", textureProperty.texture);
material.SetFloat("_UseColorMap", 1.0f);
}
else
{
material.SetFloat("_UseColorMap", 0.0f);
}
if (description.TryGetProperty("TEX_normal_map", out textureProperty))
{
material.SetTexture("_BumpMap", textureProperty.texture);
material.SetFloat("_UseNormalMap", 1.0f);
}
else
{
material.SetFloat("_UseNormalMap", 0.0f);
}
if (description.TryGetProperty("TEX_roughness_map", out textureProperty))
{
material.SetTexture("RoughnessMap", textureProperty.texture);
material.SetFloat("_UseRoughnessMap", 1.0f);
}
else
{
material.SetFloat("_UseRoughnessMap", 0.0f);
}
if (description.TryGetProperty("TEX_metallic_map", out textureProperty))
{
material.SetTexture("_MetallicMap", textureProperty.texture);
material.SetFloat("_UseMetallicMap", 1.0f);
}
else
{
material.SetFloat("_UseMetallicMap", 0.0f);
}
if (description.TryGetProperty("TEX_emissive_map", out textureProperty))
{
material.SetTexture("_EmissionMap", textureProperty.texture);
material.SetFloat("_UseEmissiveMap", 1.0f);
}
else
{
material.SetFloat("_UseEmissiveMap", 0.0f);
}
if (description.TryGetProperty("hasTransparencyTexture", out floatProperty))
{
material.SetFloat("_UseOpacityMap", floatProperty);
}
if (description.TryGetProperty("transparencyMaskThreshold", out floatProperty))
{
material.SetFloat("_OpacityThreshold", floatProperty);
}
if (description.TryGetProperty("TEX_ao_map", out textureProperty))
{
var tex = AssetDatabase.LoadAssetAtPath <Texture>(textureProperty.relativePath);
material.SetTexture("AoMap", tex);
material.SetFloat("UseAoMap", 1.0f);
}
else
{
material.SetFloat("UseAoMap", 0.0f);
}
RemapColorCurves(description, clips, "base_color", "_Color");
RemapCurve(description, clips, "mask_threshold", "_Cutoff");
RemapCurve(description, clips, "metallic", "_Metallic");
RemapCurve(description, clips, "roughness", "_Glossiness");
for (int i = 0; i < clips.Length; i++)
{
if (description.HasAnimationCurveInClip(clips[i].name, "uv_scale.x") || description.HasAnimationCurveInClip(clips[i].name, "uv_scale.y"))
{
AnimationCurve curve;
if (description.TryGetAnimationCurve(clips[i].name, "uv_scale.x", out curve))
{
clips[i].SetCurve("", typeof(Material), "_UvTiling.x", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_UvTiling.x", AnimationCurve.Constant(0.0f, 1.0f, 1.0f));
}
if (description.TryGetAnimationCurve(clips[i].name, "uv_scale.y", out curve))
{
clips[i].SetCurve("", typeof(Material), "_UvTiling.y", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_UvTiling.y", AnimationCurve.Constant(0.0f, 1.0f, 1.0f));
}
}
if (description.HasAnimationCurveInClip(clips[i].name, "uv_offset.x") || description.HasAnimationCurveInClip(clips[i].name, "uv_offset.y"))
{
AnimationCurve curve;
if (description.TryGetAnimationCurve(clips[i].name, "uv_offset.x", out curve))
{
clips[i].SetCurve("", typeof(Material), "_UvOffset.x", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_UvOffset.x", AnimationCurve.Constant(0.0f, 1.0f, 0.0f));
}
if (description.TryGetAnimationCurve(clips[i].name, "uv_offset.y", out curve))
{
ConvertKeys(curve, ConvertFloatNegate);
clips[i].SetCurve("", typeof(Material), "_UvOffset.y", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_UvOffset.y", AnimationCurve.Constant(0.0f, 1.0f, 0.0f));
}
}
}
if (description.HasAnimationCurve("emissive_intensity"))
{
Vector4 emissiveColor;
description.TryGetProperty("emissive", out emissiveColor);
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve curve;
description.TryGetAnimationCurve(clips[i].name, "emissive_intensity", out curve);
// remap emissive intensity to emission color
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curve);
}
}
else if (description.TryGetProperty("emissive", out vectorProperty))
{
if (vectorProperty.x > 0.0f || vectorProperty.y > 0.0f || vectorProperty.z > 0.0f)
{
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
material.EnableKeyword("_EMISSION");
}
if (description.TryGetProperty("emissive_intensity", out floatProperty))
{
vectorProperty *= floatProperty;
}
material.SetColor("_EmissionColor", vectorProperty);
if (description.HasAnimationCurve("emissive.x"))
{
if (description.HasAnimationCurve("emissive_intensity"))
{
// combine color and intensity.
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve curve;
AnimationCurve intensityCurve;
description.TryGetAnimationCurve(clips[i].name, "emissive_intensity", out intensityCurve);
description.TryGetAnimationCurve(clips[i].name, "emissive.x", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curve);
description.TryGetAnimationCurve(clips[i].name, "emissive.y", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curve);
description.TryGetAnimationCurve(clips[i].name, "emissive.z", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curve);
}
}
else
{
RemapColorCurves(description, clips, "emissive", "_EmissionColor");
}
}
else if (description.HasAnimationCurve("emissive_intensity"))
{
Vector4 emissiveColor;
description.TryGetProperty("emissive", out emissiveColor);
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve curve;
description.TryGetAnimationCurve(clips[i].name, "emissive_intensity", out curve);
// remap emissive intensity to emission color
AnimationCurve curveR = new AnimationCurve();
ConvertAndCopyKeys(curveR, curve, value => ConvertFloatMultiply(emissiveColor.x, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curveR);
AnimationCurve curveG = new AnimationCurve();
ConvertAndCopyKeys(curveG, curve, value => ConvertFloatMultiply(emissiveColor.y, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curveG);
AnimationCurve curveB = new AnimationCurve();
ConvertAndCopyKeys(curveB, curve, value => ConvertFloatMultiply(emissiveColor.z, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curveB);
}
}
}
}
}
void CreateFromAutodeskInteractiveMaterial(MaterialDescription description, Material material, AnimationClip[] clips)
{
var shader = Shader.Find("Autodesk Interactive");
if (shader == null)
{
context.LogImportError("FBXMaterialDescriptionPreprocessor cannot find a shader named 'Autodesk Interactive'.");
return;
}
material.shader = shader;
float floatProperty;
Vector4 vectorProperty;
TexturePropertyDescription textureProperty;
AnimationCurve curve;
Vector2 uvOffset = new Vector2(0.0f, 0.0f);
Vector2 uvScale = new Vector2(1.0f, 1.0f);
if (description.TryGetProperty("uv_offset", out vectorProperty))
{
uvOffset.x = vectorProperty.x;
uvOffset.y = -vectorProperty.y;
}
if (description.TryGetProperty("uv_scale", out vectorProperty))
{
uvScale.x = vectorProperty.x;
uvScale.y = vectorProperty.y;
}
for (int i = 0; i < clips.Length; i++)
{
if (description.HasAnimationCurveInClip(clips[i].name, "uv_scale.x") ||
description.HasAnimationCurveInClip(clips[i].name, "uv_scale.y") ||
description.HasAnimationCurveInClip(clips[i].name, "uv_offset.x") ||
description.HasAnimationCurveInClip(clips[i].name, "uv_offset.y")
)
{
if (description.TryGetAnimationCurve(clips[i].name, "uv_scale.x", out curve))
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.x", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.x", AnimationCurve.Constant(0.0f, 1.0f, 1.0f));
}
if (description.TryGetAnimationCurve(clips[i].name, "uv_scale.y", out curve))
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.y", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.y", AnimationCurve.Constant(0.0f, 1.0f, 1.0f));
}
if (description.TryGetAnimationCurve(clips[i].name, "uv_offset.x", out curve))
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.z", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.z", AnimationCurve.Constant(0.0f, 1.0f, 0.0f));
}
if (description.TryGetAnimationCurve(clips[i].name, "uv_offset.y", out curve))
{
ConvertKeys(curve, ConvertFloatNegate);
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.w", curve);
}
else
{
clips[i].SetCurve("", typeof(Material), "_MainTex_ST.w", AnimationCurve.Constant(0.0f, 1.0f, 0.0f));
}
}
}
float opacity = 1.0f;
float alphaThreshold = 0.0f;
description.TryGetProperty("opacity", out opacity);
description.TryGetProperty("mask_threshold", out alphaThreshold);
if (alphaThreshold > 0.0f || description.HasAnimationCurve("mask_threshold"))
{
material.SetInt("_Mode", (int)StandardShaderGUI.BlendMode.Cutout);
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
}
else if (opacity < 1.0f ||
description.HasAnimationCurve("opacity") ||
(description.TryGetProperty("use_opacity_map", out floatProperty) && floatProperty == 1.0f))
{
material.SetInt("_Mode", (int)StandardShaderGUI.BlendMode.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.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
}
else
{
material.SetInt("_Mode", (int)StandardShaderGUI.BlendMode.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;
}
if (description.TryGetProperty("use_color_map", out floatProperty) && floatProperty == 1.0f ||
description.TryGetProperty("use_opacity_map", out floatProperty) && floatProperty == 1.0f)
{
if (description.TryGetProperty("TEX_color_map", out textureProperty))
{
material.SetTexture("_MainTex", textureProperty.texture);
material.SetTextureOffset("_MainTex", uvOffset);
material.SetTextureScale("_MainTex", uvScale);
material.SetColor("_Color", new Vector4(1.0f, 1.0f, 1.0f, opacity));
if (alphaThreshold > 0.0f || description.HasAnimationCurve("mask_threshold"))
{
material.SetFloat("_Cutoff", alphaThreshold);
RemapCurve(description, clips, "mask_threshold", "_Cutoff");
}
}
}
else
{
description.TryGetProperty("base_color", out vectorProperty);
vectorProperty.w = opacity;
material.SetColor("_Color", vectorProperty);
RemapColorCurves(description, clips, "base_color", "_Color");
}
if (description.HasAnimationCurve("opacity"))
{
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve opacityCurve;
description.TryGetAnimationCurve(clips[i].name, "opacity", out opacityCurve);
clips[i].SetCurve("", typeof(Material), "_Color.a", opacityCurve);
if (!description.HasAnimationCurveInClip(clips[i].name, "base_color.x"))
{
Vector4 diffuseColor;
description.TryGetProperty("base_color", out diffuseColor);
clips[i].SetCurve("", typeof(Material), "_Color.r", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.x));
clips[i].SetCurve("", typeof(Material), "_Color.g", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.y));
clips[i].SetCurve("", typeof(Material), "_Color.b", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.z));
}
}
}
if (description.TryGetProperty("use_normal_map", out floatProperty) && floatProperty == 1.0f)
{
if (description.TryGetProperty("TEX_normal_map", out textureProperty))
{
material.SetTexture("_BumpMap", textureProperty.texture);
material.SetTextureOffset("_BumpMap", uvOffset);
material.SetTextureScale("_BumpMap", uvScale);
material.EnableKeyword("_NORMALMAP");
}
}
if (description.TryGetProperty("use_metallic_map", out floatProperty) && floatProperty == 1.0f)
{
if (description.TryGetProperty("TEX_metallic_map", out textureProperty))
{
material.SetTexture("_MetallicGlossMap", textureProperty.texture);
material.SetTextureOffset("_MetallicGlossMap", uvOffset);
material.SetTextureScale("_MetallicGlossMap", uvScale);
material.EnableKeyword("_METALLICGLOSSMAP");
}
}
else
{
if (description.TryGetProperty("metallic", out floatProperty))
{
material.SetFloat("_Metallic", floatProperty);
RemapCurve(description, clips, "metallic", "_Metallic");
}
}
if (description.TryGetProperty("use_roughness_map", out floatProperty) && floatProperty == 1.0f)
{
if (description.TryGetProperty("TEX_roughness_map", out textureProperty))
{
material.SetTexture("_SpecGlossMap", textureProperty.texture);
material.SetTextureOffset("_SpecGlossMap", uvOffset);
material.SetTextureScale("_SpecGlossMap", uvScale);
material.EnableKeyword("_SPECGLOSSMAP");
}
}
else
{
if (description.TryGetProperty("roughness", out floatProperty))
{
material.SetFloat("_Glossiness", floatProperty);
RemapCurve(description, clips, "roughness", "_Glossiness");
}
}
if (description.TryGetProperty("use_emissive_map", out floatProperty) && floatProperty == 1.0f)
{
if (description.TryGetProperty("TEX_emissive_map", out textureProperty))
{
Vector4 emissiveColor = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
if (description.TryGetProperty("emissive_intensity", out floatProperty))
{
emissiveColor *= floatProperty;
}
material.SetColor("_EmissionColor", emissiveColor);
material.SetTexture("_EmissionMap", textureProperty.texture);
material.SetTextureOffset("_EmissionMap", uvOffset);
material.SetTextureScale("_EmissionMap", uvScale);
material.EnableKeyword("_EMISSION");
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
}
if (description.HasAnimationCurve("emissive_intensity"))
{
Vector4 emissiveColor;
description.TryGetProperty("emissive", out emissiveColor);
for (int i = 0; i < clips.Length; i++)
{
description.TryGetAnimationCurve(clips[i].name, "emissive_intensity", out curve);
// remap emissive intensity to emission color
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curve);
}
}
}
else if (description.TryGetProperty("emissive", out vectorProperty))
{
if (vectorProperty.x > 0.0f || vectorProperty.y > 0.0f || vectorProperty.z > 0.0f)
{
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
material.EnableKeyword("_EMISSION");
}
if (description.TryGetProperty("emissive_intensity", out floatProperty))
{
vectorProperty *= floatProperty;
}
material.SetColor("_EmissionColor", vectorProperty);
if (description.HasAnimationCurve("emissive.x"))
{
if (description.HasAnimationCurve("emissive_intensity"))
{
// combine color and intensity.
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve intensityCurve;
description.TryGetAnimationCurve(clips[i].name, "emissive_intensity", out intensityCurve);
description.TryGetAnimationCurve(clips[i].name, "emissive.x", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curve);
description.TryGetAnimationCurve(clips[i].name, "emissive.y", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curve);
description.TryGetAnimationCurve(clips[i].name, "emissive.z", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curve);
}
}
else
{
RemapColorCurves(description, clips, "emissive", "_EmissionColor");
}
}
else if (description.HasAnimationCurve("emissive_intensity"))
{
Vector4 emissiveColor;
description.TryGetProperty("emissive", out emissiveColor);
for (int i = 0; i < clips.Length; i++)
{
description.TryGetAnimationCurve(clips[i].name, "emissive_intensity", out curve);
// remap emissive intensity to emission color
AnimationCurve curveR = new AnimationCurve();
ConvertAndCopyKeys(curveR, curve, value => ConvertFloatMultiply(emissiveColor.x, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curveR);
AnimationCurve curveG = new AnimationCurve();
ConvertAndCopyKeys(curveG, curve, value => ConvertFloatMultiply(emissiveColor.y, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curveG);
AnimationCurve curveB = new AnimationCurve();
ConvertAndCopyKeys(curveB, curve, value => ConvertFloatMultiply(emissiveColor.z, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curveB);
}
}
}
if (description.TryGetProperty("use_ao_map", out floatProperty) && floatProperty == 1.0f)
{
if (description.TryGetProperty("TEX_ao_map", out textureProperty))
{
material.SetTexture("_OcclusionMap", textureProperty.texture);
material.SetTextureOffset("_OcclusionMap", uvOffset);
material.SetTextureScale("_OcclusionMap", uvScale);
}
}
}
void CreateFromMayaArnoldStandardSurfaceMaterial(MaterialDescription description, Material material, AnimationClip[] clips)
{
var shader = Shader.Find("Autodesk Interactive");
if (shader == null)
{
context.LogImportError("FBXMaterialDescriptionPreprocessor cannot find a shader named 'Autodesk Interactive'.");
return;
}
material.shader = shader;
float floatProperty;
Vector4 vectorProperty;
TexturePropertyDescription textureProperty;
if (description.TryGetProperty("transmission", out floatProperty) && floatProperty > 0.0f)
{
material.SetInt("_Mode", (int)StandardShaderGUI.BlendMode.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.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
}
else
{
material.SetInt("_Mode", (int)StandardShaderGUI.BlendMode.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;
}
if (description.TryGetProperty("baseColor", out textureProperty))
{
SetMaterialTextureProperty("_MainTex", material, textureProperty);
Color baseColor = new Color(1.0f, 1.0f, 1.0f, 1.0f - floatProperty);
material.SetColor("_Color", baseColor);
}
else if (description.TryGetProperty("baseColor", out vectorProperty))
{
if (QualitySettings.activeColorSpace == ColorSpace.Gamma)
{
vectorProperty.x = Mathf.LinearToGammaSpace(vectorProperty.x);
vectorProperty.y = Mathf.LinearToGammaSpace(vectorProperty.y);
vectorProperty.z = Mathf.LinearToGammaSpace(vectorProperty.z);
}
vectorProperty.w = 1.0f - floatProperty;
material.SetColor("_Color", vectorProperty);
RemapColorCurves(description, clips, "baseColor", "_Color");
}
if (description.HasAnimationCurve("transmission"))
{
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve opacityCurve;
description.TryGetAnimationCurve(clips[i].name, "transmission", out opacityCurve);
clips[i].SetCurve("", typeof(Material), "_Color.a", opacityCurve);
if (!description.HasAnimationCurveInClip(clips[i].name, "baseColor.x"))
{
Vector4 diffuseColor;
description.TryGetProperty("baseColor", out diffuseColor);
clips[i].SetCurve("", typeof(Material), "_Color.r", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.x));
clips[i].SetCurve("", typeof(Material), "_Color.g", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.y));
clips[i].SetCurve("", typeof(Material), "_Color.b", AnimationCurve.Constant(0.0f, 1.0f, diffuseColor.z));
}
}
}
if (description.TryGetProperty("normalCamera", out textureProperty))
{
SetMaterialTextureProperty("_BumpMap", material, textureProperty);
material.EnableKeyword("_NORMALMAP");
}
if (description.TryGetProperty("specularRoughness", out textureProperty))
{
SetMaterialTextureProperty("_SpecGlossMap", material, textureProperty);
material.EnableKeyword("_SPECGLOSSMAP");
}
else if (description.TryGetProperty("specularRoughness", out floatProperty))
{
material.SetFloat("_Glossiness", floatProperty);
RemapCurve(description, clips, "specularRoughness", "_Glossiness");
}
if (description.TryGetProperty("metalness", out textureProperty))
{
SetMaterialTextureProperty("_MetallicGlossMap", material, textureProperty);
material.EnableKeyword("_METALLICGLOSSMAP");
RemapCurve(description, clips, "metalness", "_MetallicGlossMap");
}
if (description.TryGetProperty("emission", out floatProperty) && floatProperty > 0.0f)
{
material.EnableKeyword("_EMISSION");
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
Color emissiveColor = new Color(1.0f, 1.0f, 1.0f, 1.0f);
if (description.TryGetProperty("emissionColor", out textureProperty))
{
emissiveColor *= floatProperty;
SetMaterialTextureProperty("_EmissionMap", material, textureProperty);
material.SetColor("_EmissionColor", emissiveColor);
}
else if (description.TryGetProperty("emissionColor", out vectorProperty))
{
emissiveColor = vectorProperty * floatProperty;
material.SetColor("_EmissionColor", emissiveColor);
}
}
if (description.HasAnimationCurve("emissionColor.x"))
{
if (description.HasAnimationCurve("emission"))
{
// combine color and intensity.
AnimationCurve curve;
for (int i = 0; i < clips.Length; i++)
{
AnimationCurve intensityCurve;
description.TryGetAnimationCurve(clips[i].name, "emission", out intensityCurve);
description.TryGetAnimationCurve(clips[i].name, "emissionColor.x", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curve);
description.TryGetAnimationCurve(clips[i].name, "emissionColor.y", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curve);
description.TryGetAnimationCurve(clips[i].name, "emissionColor.z", out curve);
MultiplyCurves(curve, intensityCurve);
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curve);
}
}
else
{
RemapColorCurves(description, clips, "emission", "_EmissionColor");
}
}
else if (description.HasAnimationCurve("emission"))
{
Vector4 emissiveColor;
description.TryGetProperty("emissionColor", out emissiveColor);
AnimationCurve curve;
for (int i = 0; i < clips.Length; i++)
{
description.TryGetAnimationCurve(clips[i].name, "emission", out curve);
// remap emissive intensity to emission color
AnimationCurve curveR = new AnimationCurve();
ConvertAndCopyKeys(curveR, curve, value => ConvertFloatMultiply(emissiveColor.x, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.r", curveR);
AnimationCurve curveG = new AnimationCurve();
ConvertAndCopyKeys(curveG, curve, value => ConvertFloatMultiply(emissiveColor.y, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.g", curveG);
AnimationCurve curveB = new AnimationCurve();
ConvertAndCopyKeys(curveB, curve, value => ConvertFloatMultiply(emissiveColor.z, value));
clips[i].SetCurve("", typeof(Material), "_EmissionColor.b", curveB);
}
}
}
