public static void CleanupFallbackMaterials()
{
if (TMP_MaterialManager.m_fallbackCleanupList.Count == 0)
{
return;
}
for (int i = 0; i < TMP_MaterialManager.m_fallbackCleanupList.Count; i++)
{
TMP_MaterialManager.FallbackMaterial fallbackMaterial = TMP_MaterialManager.m_fallbackCleanupList[i];
if (fallbackMaterial.count < 1)
{
Material fallbackMaterial2 = fallbackMaterial.fallbackMaterial;
TMP_MaterialManager.m_fallbackMaterials.Remove(fallbackMaterial.fallbackID);
TMP_MaterialManager.m_fallbackMaterialLookup.Remove(fallbackMaterial2.GetInstanceID());
Object.DestroyImmediate(fallbackMaterial2);
}
}
TMP_MaterialManager.m_fallbackCleanupList.Clear();
}
public static Material GetFallbackMaterial(Material sourceMaterial, Material targetMaterial)
{
int instanceID = sourceMaterial.GetInstanceID();
Texture texture = targetMaterial.GetTexture(ShaderUtilities.ID_MainTex);
int instanceID2 = texture.GetInstanceID();
long num = (long)instanceID << 32 | (long)((ulong)instanceID2);
TMP_MaterialManager.FallbackMaterial fallbackMaterial;
if (TMP_MaterialManager.m_fallbackMaterials.TryGetValue(num, out fallbackMaterial))
{
return(fallbackMaterial.fallbackMaterial);
}
Material material;
if (sourceMaterial.HasProperty(ShaderUtilities.ID_GradientScale) && targetMaterial.HasProperty(ShaderUtilities.ID_GradientScale))
{
material = new Material(sourceMaterial);
material.hideFlags = HideFlags.HideAndDontSave;
material.SetTexture(ShaderUtilities.ID_MainTex, texture);
material.SetFloat(ShaderUtilities.ID_GradientScale, targetMaterial.GetFloat(ShaderUtilities.ID_GradientScale));
material.SetFloat(ShaderUtilities.ID_TextureWidth, targetMaterial.GetFloat(ShaderUtilities.ID_TextureWidth));
material.SetFloat(ShaderUtilities.ID_TextureHeight, targetMaterial.GetFloat(ShaderUtilities.ID_TextureHeight));
material.SetFloat(ShaderUtilities.ID_WeightNormal, targetMaterial.GetFloat(ShaderUtilities.ID_WeightNormal));
material.SetFloat(ShaderUtilities.ID_WeightBold, targetMaterial.GetFloat(ShaderUtilities.ID_WeightBold));
}
else
{
material = new Material(targetMaterial);
}
fallbackMaterial = new TMP_MaterialManager.FallbackMaterial();
fallbackMaterial.baseID = instanceID;
fallbackMaterial.baseMaterial = sourceMaterial;
fallbackMaterial.fallbackID = num;
fallbackMaterial.fallbackMaterial = material;
fallbackMaterial.count = 0;
TMP_MaterialManager.m_fallbackMaterials.Add(num, fallbackMaterial);
TMP_MaterialManager.m_fallbackMaterialLookup.Add(material.GetInstanceID(), num);
return(material);
}
