public override void SetupShaders(EffectMesh effectMesh)
{
var permutationKey = new MaterialShaderPluginPermutationKey(effectMesh.MeshData);
// Determines the max number of bones from the currect graphics profile
int defaultSkinningMaxBones = GraphicsDevice.Features.Profile <= GraphicsProfile.Level_9_3 ? 56 : 200;
if (permutationKey.SkinningPosition)
{
DefaultShaderPass.Macros.Add(new ShaderMacro("SkinningMaxBones", defaultSkinningMaxBones));
BasicShaderPlugin.ApplyMixinClass(DefaultShaderPass.Shader, new ShaderClassSource("TransformationSkinning"), true);
}
if (permutationKey.SkinningNormal)
{
BasicShaderPlugin.ApplyMixinClass(DefaultShaderPass.Shader, new ShaderClassSource("NormalSkinning"), true);
}
if (permutationKey.SkinningTangent)
{
BasicShaderPlugin.ApplyMixinClass(DefaultShaderPass.Shader, new ShaderClassSource("TangentSkinning"), true);
}
if (permutationKey.AlbedoMaterial != null)
{
BasicShaderPlugin.ApplyMixinClass(DefaultShaderPass.Shader, permutationKey.AlbedoMaterial, true);
}
}
protected bool Equals(MaterialShaderPluginPermutationKey other)
{
return(ShaderSourceComparer.Default.Equals(AlbedoMaterial, other.AlbedoMaterial) &&
SkinningPosition.Equals(other.SkinningPosition) &&
SkinningNormal.Equals(other.SkinningNormal) &&
SkinningTangent.Equals(other.SkinningTangent) &&
NeedAlphaBlending.Equals(other.NeedAlphaBlending));
}
