public static void ReplaceShadersRealtime(VRC.Core.APIUser user, IEnumerable <Renderer> avatarRenderers, FallbackMaterialCache fallbackMaterialCache, bool debug = false)
{
ReplaceShaders(user, avatarRenderers, fallbackMaterialCache, debug);
}
public static void ReplaceShaders(VRC.Core.APIUser user, List <Renderer> avatarRenderers, FallbackMaterialCache fallbackMaterialCache, bool debug = true)
{
foreach (Renderer avatarRenderer in avatarRenderers)
{
if (avatarRenderer == null)
{
continue;
}
avatarRenderer.GetSharedMaterials(_replaceShadersWorkingList);
bool materialNeedsReplacement = false;
foreach (Material material in _replaceShadersWorkingList)
{
// A fallback material exists and is being used.
if (fallbackMaterialCache.TryGetFallbackMaterial(material, out Material fallbackMaterial) && material == fallbackMaterial)
{
continue;
}
materialNeedsReplacement = true;
break;
}
if (!materialNeedsReplacement)
{
return;
}
Material[] avatarRendererSharedMaterials = avatarRenderer.sharedMaterials;
for (int i = 0; i < avatarRendererSharedMaterials.Length; ++i)
{
Material currentMaterial = avatarRendererSharedMaterials[i];
if (currentMaterial == null)
{
continue;
}
if (fallbackMaterialCache.TryGetFallbackMaterial(currentMaterial, out Material fallbackMaterial))
{
if (debug)
{
Debug.Log($"<color=cyan>*** Using existing fallback: '{fallbackMaterial.shader.name}' </color>");
}
}
else
{
// The current material is not in our safe list so create a fallback.
fallbackMaterial = CreateFallbackMaterial(currentMaterial, user);
// Map the current material to the fallback and the fallback to itself.
fallbackMaterialCache.AddFallbackMaterial(currentMaterial, fallbackMaterial);
fallbackMaterialCache.AddFallbackMaterial(fallbackMaterial, fallbackMaterial);
if (debug)
{
Debug.Log($"<color=cyan>*** Creating new fallback: '{fallbackMaterial.shader.name}' </color>");
}
}
avatarRendererSharedMaterials[i] = fallbackMaterial;
}
avatarRenderer.sharedMaterials = avatarRendererSharedMaterials;
}
}
public static void ReplaceShaders(VRC.Core.APIUser user, IEnumerable <Renderer> avatarRenderers, FallbackMaterialCache fallbackMaterialCache, bool debug = true)
{
foreach (Renderer avatarRenderer in avatarRenderers)
{
//TODO 2018.4 LTS: Replace this with avatarRenderer.GetSharedMaterials(List<Material> sharedMaterials);
if (avatarRenderer == null)
{
continue;
}
Material[] avatarRendererSharedMaterials = avatarRenderer.sharedMaterials;
for (int i = 0; i < avatarRendererSharedMaterials.Length; ++i)
{
Material currentMaterial = avatarRendererSharedMaterials[i];
if (currentMaterial == null)
{
continue;
}
Material fallbackMaterial;
if (fallbackMaterialCache.HasFallbackMaterial(currentMaterial))
{
// material is in our swap list, so its already a fallback
fallbackMaterial = fallbackMaterialCache.GetFallBackMaterial(currentMaterial);
if (debug)
{
Debug.Log(string.Format("<color=cyan>*** Using existing fallback: '{0}' </color>", fallbackMaterial.shader.name));
}
}
else
{
// The current material is not in our safe list so create a fallback.
fallbackMaterial = CreateFallbackMaterial(currentMaterial, user);
// Map the current material to the fallback and the fallback to itself.
fallbackMaterialCache.AddFallbackMaterial(currentMaterial, fallbackMaterial);
fallbackMaterialCache.AddFallbackMaterial(fallbackMaterial, fallbackMaterial);
if (debug)
{
Debug.Log(string.Format("<color=cyan>*** Creating new fallback: '{0}' </color>", fallbackMaterial.shader.name));
}
}
avatarRendererSharedMaterials[i] = fallbackMaterial;
}
avatarRenderer.sharedMaterials = avatarRendererSharedMaterials;
}
}
public static void ReplaceShaders(VRC.Core.APIUser user, List <Renderer> avatarRenderers, FallbackMaterialCache fallbackMaterialCache, bool debug = false)
{
foreach (Renderer avatarRenderer in avatarRenderers)
{
if (avatarRenderer == null)
{
continue;
}
avatarRenderer.GetSharedMaterials(_replaceShadersWorkingList);
bool anyReplaced = false;
for (int i = 0; i < _replaceShadersWorkingList.Count; ++i)
{
Material currentMaterial = _replaceShadersWorkingList[i];
if (currentMaterial == null)
{
continue;
}
// Check if the material has a cached fallback material if not then create a new one.
if (!fallbackMaterialCache.TryGetFallbackMaterial(currentMaterial, out Material fallbackMaterial))
{
fallbackMaterial = CreateFallbackMaterial(currentMaterial, user);
// Map the current material to the fallback and the fallback to itself.
fallbackMaterialCache.AddFallbackMaterial(currentMaterial, fallbackMaterial);
fallbackMaterialCache.AddFallbackMaterial(fallbackMaterial, fallbackMaterial);
if (debug)
{
Debug.Log($"<color=cyan>*** Creating new fallback: '{fallbackMaterial.shader.name}' </color>");
}
if (fallbackMaterial == currentMaterial)
{
continue;
}
_replaceShadersWorkingList[i] = fallbackMaterial;
anyReplaced = true;
continue;
}
// If the material is the fallback then we don't need to change it.
if (currentMaterial == fallbackMaterial)
{
continue;
}
if (debug)
{
Debug.Log($"<color=cyan>*** Using existing fallback: '{fallbackMaterial.shader.name}' </color>");
}
_replaceShadersWorkingList[i] = fallbackMaterial;
anyReplaced = true;
}
if (anyReplaced)
{
avatarRenderer.sharedMaterials = _replaceShadersWorkingList.ToArray();
}
}
}
