private void ApplyMask()
{
//Set predefined maskee mats for UI and sprites (Shaders 2D sprite)
//Set cloned maskee mats for mesh renderer (Shaders 3D)
Mask maskTarget = (Mask)target;
maskTarget.ScheduleFullMaskRefresh();
if ((MaskedSpriteShader == null) || (MaskedUnlitShader == null))
{
Debug.Log("Shaders necessary for masking don't seem to be present in the project.");
return;
}
List <Renderer> maskeeRenderers = new List <Renderer>();
maskTarget.transform.parent.gameObject.GetComponentsInChildren(true, maskeeRenderers);
Renderer excludedRenderer = maskTarget.transform.parent.GetComponent <Renderer>();
if (excludedRenderer != null)
{
maskeeRenderers.Remove(excludedRenderer);
}
List <Graphic> maskeeGraphics = new List <Graphic>();
maskTarget.transform.parent.gameObject.GetComponentsInChildren(true, maskeeGraphics);
Graphic excludedGraphic = maskTarget.transform.parent.GetComponent <Graphic>();
if (excludedGraphic != null)
{
maskeeGraphics.Remove(excludedGraphic);
}
//Mask materials that already exist within this masks hierarchy
List <Material> reusableMaterials = GetAllReusableMaterials(maskeeRenderers);
//Twin lists
List <Material> originalMaterials = new List <Material>();
List <Material> newMaterials = new List <Material>();
//Non-ui material loop
foreach (Renderer mRenderer in maskeeRenderers)
{
//Don't mask the mask itself
if (mRenderer.gameObject == maskTarget.gameObject)
{
continue;
}
if (mRenderer is SpriteRenderer)
{
ApplyMaskToSpriteRenderer((SpriteRenderer)mRenderer, maskTarget);
}
else
{
ApplyMaskToGenericRenderer(mRenderer, maskTarget, originalMaterials, newMaterials, reusableMaterials);
}
}
//UI material loop
foreach (Graphic mGraphic in maskeeGraphics)
{
//Don't mask the mask itself
if (mGraphic.gameObject == maskTarget.gameObject)
{
continue;
}
ApplyMaskToUIElement(mGraphic, maskTarget);
}
Debug.Log("Mask applied." + (maskTarget.IsMaskingEnabled ? "" : " Have in mind that masking is disabled, so you will not see the effect, until you enable masking!"));
}
