public static void AllMaterialShadersAreNotBuiltin(string projectName, ShaderPathID shaderPathID)
{
string shaderPath = AssetDatabase.GUIDToAssetPath(ShaderUtils.GetShaderGUID(shaderPathID));
Assert.IsFalse(string.IsNullOrEmpty(shaderPath));
var shader = AssetDatabase.LoadAssetAtPath <Shader>(shaderPath);
Assert.AreEqual(shader.name, ShaderUtils.GetShaderPath(shaderPathID));
var guids = AssetDatabase.FindAssets("t:Material");
foreach (var guid in guids)
{
var path = AssetDatabase.GUIDToAssetPath(guid);
// We only care what is in assets folder
if (!path.StartsWith("Assets"))
{
continue;
}
Material material = AssetDatabase.LoadAssetAtPath <Material>(path);
Assert.AreNotEqual(material.shader, shader, $"Material ({path}) has excluded shader. {projectName} project should not have shader {shader.name}");
}
}
public void ValidateShaderResources(ShaderPathID shaderPathID)
{
string path = AssetDatabase.GUIDToAssetPath(ShaderUtils.GetShaderGUID(shaderPathID));
Assert.IsFalse(string.IsNullOrEmpty(path));
var shader = AssetDatabase.LoadAssetAtPath <Shader>(path);
Assert.AreEqual(shader.name, ShaderUtils.GetShaderPath(shaderPathID));
}
public void ValidateShaderResources(ShaderPathID shaderPathID)
{
string path = AssetDatabase.GUIDToAssetPath(ShaderUtils.GetShaderGUID(shaderPathID));
Assert.IsFalse(string.IsNullOrEmpty(path));
var shader = AssetDatabase.LoadAssetAtPath <Shader>(path);
Assert.AreEqual(shader.name, ShaderUtils.GetShaderPath(shaderPathID));
var propertyNames = new System.Collections.Generic.HashSet <string>();
for (int j = 0; j < shader.GetPropertyCount(); ++j)
{
string propertyName = shader.GetPropertyName(j);
Assert.IsFalse(propertyNames.Contains(propertyName), $"{shader.name} has duplicated property {propertyName}!");
propertyNames.Add(propertyName);
}
}
public void OnPreprocessMaterialDescription(MaterialDescription description, Material material, AnimationClip[] clips)
{
var pipelineAsset = GraphicsSettings.currentRenderPipeline;
if (!pipelineAsset || pipelineAsset.GetType() != typeof(UniversalRenderPipelineAsset))
{
return;
}
var lowerCasePath = Path.GetExtension(assetPath).ToLower();
if (lowerCasePath != ".skp")
{
return;
}
string path = AssetDatabase.GUIDToAssetPath(ShaderUtils.GetShaderGUID(ShaderPathID.Lit));
var shader = AssetDatabase.LoadAssetAtPath <Shader>(path);
if (shader == null)
{
return;
}
material.shader = shader;
float floatProperty;
Vector4 vectorProperty;
TexturePropertyDescription textureProperty;
if (description.TryGetProperty("DiffuseMap", out textureProperty) && textureProperty.texture != null)
{
SetMaterialTextureProperty("_BaseMap", material, textureProperty);
SetMaterialTextureProperty("_MainTex", material, textureProperty);
var color = new Color(1.0f, 1.0f, 1.0f, 1.0f);
material.SetColor("_BaseColor", color);
material.SetColor("_Color", color);
}
else if (description.TryGetProperty("DiffuseColor", out vectorProperty))
{
Color diffuseColor = vectorProperty;
diffuseColor = PlayerSettings.colorSpace == ColorSpace.Linear ? diffuseColor.gamma : diffuseColor;
material.SetColor("_BaseColor", diffuseColor);
material.SetColor("_Color", diffuseColor);
}
if (description.TryGetProperty("IsTransparent", out floatProperty) && floatProperty == 1.0f)
{
material.SetFloat("_Mode", (float)3.0); // From C# enum BlendMode
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;
material.SetInt("_Surface", 1);
}
else
{
material.SetFloat("_Mode", (float)0.0); // From C# enum BlendMode
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;
material.SetInt("_Surface", 0);
}
}
public void OnPreprocessMaterialDescription(MaterialDescription description, Material material, AnimationClip[] clips)
{
var pipelineAsset = GraphicsSettings.currentRenderPipeline;
if (!pipelineAsset || pipelineAsset.GetType() != typeof(UniversalRenderPipelineAsset))
{
return;
}
var lowerCasePath = Path.GetExtension(assetPath).ToLower();
if (lowerCasePath != ".3ds")
{
return;
}
string path = AssetDatabase.GUIDToAssetPath(ShaderUtils.GetShaderGUID(ShaderPathID.Lit));
var shader = AssetDatabase.LoadAssetAtPath <Shader>(path);
if (shader == null)
{
return;
}
material.shader = shader;
TexturePropertyDescription textureProperty;
float floatProperty;
Vector4 vectorProperty;
description.TryGetProperty("diffuse", out vectorProperty);
vectorProperty.x /= 255.0f;
vectorProperty.y /= 255.0f;
vectorProperty.z /= 255.0f;
vectorProperty.w /= 255.0f;
description.TryGetProperty("transparency", out floatProperty);
bool isTransparent = vectorProperty.w <= 0.99f || floatProperty > .0f;
if (isTransparent)
{
material.SetFloat("_Mode", 3.0f); // From C# enum BlendMode
material.SetOverrideTag("RenderType", "Transparent");
material.SetFloat("_SrcBlend", (float)UnityEngine.Rendering.BlendMode.One);
material.SetFloat("_DstBlend", (float)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetFloat("_ZWrite", 0.0f);
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
material.SetFloat("_Surface", 1.0f);
material.EnableKeyword("_SURFACE_TYPE_TRANSPARENT");
}
else
{
material.SetFloat("_Mode", 0.0f); // From C# enum BlendMode
material.SetOverrideTag("RenderType", "");
material.SetFloat("_SrcBlend", (float)UnityEngine.Rendering.BlendMode.One);
material.SetFloat("_DstBlend", (float)UnityEngine.Rendering.BlendMode.Zero);
material.SetFloat("_ZWrite", 1.0f);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = -1;
material.SetFloat("_Surface", 0.0f);
material.DisableKeyword("_SURFACE_TYPE_TRANSPARENT");
}
if (floatProperty > .0f)
{
vectorProperty.w = 1.0f - floatProperty;
}
Color diffuseColor = vectorProperty;
material.SetColor("_Color", PlayerSettings.colorSpace == ColorSpace.Linear ? diffuseColor.gamma : diffuseColor);
material.SetColor("_BaseColor", PlayerSettings.colorSpace == ColorSpace.Linear ? diffuseColor.gamma : diffuseColor);
if (description.TryGetProperty("EmissiveColor", out vectorProperty))
{
material.SetColor("_EmissionColor", vectorProperty);
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
material.EnableKeyword("_EMISSION");
}
if (description.TryGetProperty("texturemap1", out textureProperty))
{
SetMaterialTextureProperty("_BaseMap", material, textureProperty);
}
if (description.TryGetProperty("bumpmap", out textureProperty))
{
if (material.HasProperty("_BumpMap"))
{
SetMaterialTextureProperty("_BumpMap", material, textureProperty);
material.EnableKeyword("_NORMALMAP");
}
}
}
public void OnPreprocessMaterialDescription(MaterialDescription description, Material material, AnimationClip[] clips)
{
var pipelineAsset = GraphicsSettings.currentRenderPipeline;
if (!pipelineAsset || pipelineAsset.GetType() != typeof(UniversalRenderPipelineAsset))
{
return;
}
var lowerCaseExtension = Path.GetExtension(assetPath).ToLower();
if (lowerCaseExtension != ".fbx" && lowerCaseExtension != ".obj" && lowerCaseExtension != ".blend" && lowerCaseExtension != ".mb" && lowerCaseExtension != ".ma" && lowerCaseExtension != ".max")
{
return;
}
string path = AssetDatabase.GUIDToAssetPath(ShaderUtils.GetShaderGUID(ShaderPathID.Lit));
var shader = AssetDatabase.LoadAssetAtPath <Shader>(path);
if (shader == null)
{
return;
}
material.shader = shader;
Vector4 vectorProperty;
float floatProperty;
TexturePropertyDescription textureProperty;
bool isTransparent = false;
float opacity;
float transparencyFactor;
if (!description.TryGetProperty("Opacity", out opacity))
{
if (description.TryGetProperty("TransparencyFactor", out transparencyFactor))
{
opacity = transparencyFactor == 1.0f ? 1.0f : 1.0f - transparencyFactor;
}
if (opacity == 1.0f && description.TryGetProperty("TransparentColor", out vectorProperty))
{
opacity = vectorProperty.x == 1.0f ? 1.0f : 1.0f - vectorProperty.x;
}
}
if (opacity < 1.0f || (opacity == 1.0f && description.TryGetProperty("TransparentColor", out textureProperty)))
{
isTransparent = true;
}
else if (description.HasAnimationCurve("TransparencyFactor") || description.HasAnimationCurve("TransparentColor"))
{
isTransparent = true;
}
if (isTransparent)
{
material.SetInt("_Mode", 3);
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;
material.SetInt("_Surface", 1);
}
else
{
material.SetInt("_Mode", 0);
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;
material.SetInt("_Surface", 0);
}
if (description.TryGetProperty("DiffuseColor", out textureProperty) && textureProperty.texture != null)
{
Color diffuseColor = new Color(1.0f, 1.0f, 1.0f, 1.0f);
if (description.TryGetProperty("DiffuseFactor", out floatProperty))
{
diffuseColor *= floatProperty;
}
diffuseColor.a = opacity;
SetMaterialTextureProperty("_BaseMap", material, textureProperty);
material.SetColor("_BaseColor", diffuseColor);
}
else if (description.TryGetProperty("DiffuseColor", out vectorProperty))
{
Color diffuseColor = vectorProperty;
diffuseColor.a = opacity;
material.SetColor("_BaseColor", PlayerSettings.colorSpace == ColorSpace.Linear ? diffuseColor.gamma : diffuseColor);
}
if (description.TryGetProperty("Bump", out textureProperty))
{
SetMaterialTextureProperty("_BumpMap", material, textureProperty);
material.EnableKeyword("_NORMALMAP");
if (description.TryGetProperty("BumpFactor", out floatProperty))
{
material.SetFloat("_BumpScale", floatProperty);
}
}
else if (description.TryGetProperty("NormalMap", out textureProperty))
{
SetMaterialTextureProperty("_BumpMap", material, textureProperty);
material.EnableKeyword("_NORMALMAP");
if (description.TryGetProperty("BumpFactor", out floatProperty))
{
material.SetFloat("_BumpScale", floatProperty);
}
}
if (description.TryGetProperty("EmissiveColor", out textureProperty))
{
Color emissiveColor = new Color(1.0f, 1.0f, 1.0f, 1.0f);
material.SetColor("_EmissionColor", emissiveColor);
SetMaterialTextureProperty("_EmissionMap", material, textureProperty);
if (description.TryGetProperty("EmissiveFactor", out floatProperty) && floatProperty > 0.0f)
{
material.EnableKeyword("_EMISSION");
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
}
}
else if (
description.TryGetProperty("EmissiveColor", out vectorProperty) && vectorProperty.magnitude > vectorProperty.w ||
description.HasAnimationCurve("EmissiveColor.x"))
{
if (description.TryGetProperty("EmissiveFactor", out floatProperty))
{
vectorProperty *= floatProperty;
}
material.SetColor("_EmissionColor", vectorProperty);
if (floatProperty > 0.0f)
{
material.EnableKeyword("_EMISSION");
material.globalIlluminationFlags |= MaterialGlobalIlluminationFlags.RealtimeEmissive;
}
}
material.SetFloat("_Glossiness", 0.0f);
if (PlayerSettings.colorSpace == ColorSpace.Linear)
{
RemapAndTransformColorCurves(description, clips, "DiffuseColor", "_BaseColor", ConvertFloatLinearToGamma);
}
else
{
RemapColorCurves(description, clips, "DiffuseColor", "_BaseColor");
}
RemapTransparencyCurves(description, clips);
RemapColorCurves(description, clips, "EmissiveColor", "_EmissionColor");
}