public static Material GetSharedFor(SkinnedGlowEffect spriteGlow)
{
for (int i = 0; i < sharedMaterials.Count; i++)
{
if (//sharedMaterials[i].SpriteTexture == spriteGlow.Renderer.sprite.texture &&
sharedMaterials[i].DrawOutside == spriteGlow.DrawOutside &&
sharedMaterials[i].InstancingEnabled == spriteGlow.EnableInstancing)
{
return(sharedMaterials[i]);
}
}
var material = new SkinnedGlowMaterial(//spriteGlow.Renderer.sprite.texture,
spriteGlow.DrawOutside, spriteGlow.EnableInstancing);
material.hideFlags = HideFlags.DontSaveInBuild | HideFlags.DontSaveInEditor | HideFlags.NotEditable;
sharedMaterials.Add(material);
return(material);
}
private void SetMaterialProperties()
{
if (!Renderer)
{
return;
}
Renderer.sharedMaterial = SkinnedGlowMaterial.GetSharedFor(this);
if (materialProperties == null) // Initializing it at `Awake` or `OnEnable` causes nullref in editor in some cases.
{
materialProperties = new MaterialPropertyBlock();
}
materialProperties.SetFloat(isOutlineEnabledId, isActiveAndEnabled ? 1 : 0);
materialProperties.SetColor(outlineColorId, GlowColor * GlowBrightness);
materialProperties.SetFloat(outlineSizeId, OutlineWidth);
materialProperties.SetFloat(alphaThresholdId, AlphaThreshold);
Renderer.SetPropertyBlock(materialProperties);
}
