public void ApplyMaterial(Mesh mesh, MeshRenderer meshRenderer, MaterialSlotType materialSlotType, Material newMaterial)
{
if (TryGetMapping(mesh, out var mapping))
{
var materialArray = meshRenderer.sharedMaterials;
meshRenderer.sharedMaterials = ApplyMaterialToArray(materialArray, materialSlotType, newMaterial, mapping);
}
}
public Material[] ApplyMaterialToArray(Mesh mesh, Material[] materialArray, MaterialSlotType materialSlotType, Material newMaterial)
{
if (TryGetMapping(mesh, out var mapping))
{
return(ApplyMaterialToArray(materialArray, materialSlotType, newMaterial, mapping));
}
return(materialArray);
}
private Material[] ApplyMaterialToArray(Material[] materialArray, MaterialSlotType slotType, Material newMaterial, MaterialSlotsDictionary mapping)
{
if (!mapping.TryGetValue(slotType, out var materialIndex))
{
Debug.LogWarning($"Material cannot be applied. Slot type '{slotType}' is not defined in mapping of given mesh.");
return(materialArray);
}
if (materialIndex >= materialArray.Length)
{
Array.Resize(ref materialArray, materialIndex + 1);
}
materialArray[materialIndex] = newMaterial;
return(materialArray);
}
