public override void AssignNewShaderToMaterial(Material material, Shader oldShader, Shader newShader)
{
if (material == null)
{
throw new ArgumentNullException("material");
}
// _Emission property is lost after assigning Standard shader to the material
// thus transfer it before assigning the new shader
if (material.HasProperty("_Emission"))
{
material.SetColor("_EmissionColor", material.GetColor("_Emission"));
}
base.AssignNewShaderToMaterial(material, oldShader, newShader);
if (oldShader == null || !oldShader.name.Contains("Legacy Shaders/"))
{
PSXMaterialUtils.SetupMaterialBlendMode(material);
return;
}
PSXMaterialUtils.SurfaceType surfaceType = PSXMaterialUtils.SurfaceType.Opaque;
PSXMaterialUtils.BlendMode blendMode = PSXMaterialUtils.BlendMode.AlphaPostmultiply;
if (oldShader.name.Contains("/Transparent/Cutout/"))
{
surfaceType = PSXMaterialUtils.SurfaceType.Opaque;
material.SetFloat("_AlphaClip", 1);
}
else if (oldShader.name.Contains("/Transparent/"))
{
// NOTE: legacy shaders did not provide physically based transparency
// therefore Fade mode
surfaceType = PSXMaterialUtils.SurfaceType.Transparent;
blendMode = PSXMaterialUtils.BlendMode.AlphaPostmultiply;
}
material.SetFloat("_Surface", (float)surfaceType);
material.SetFloat("_Blend", (float)blendMode);
MaterialChanged(material);
}
