static void SetupMaterialWithBlendMode(Material material, SDFBlendMode blendMode)
{
switch (blendMode)
{
case SDFBlendMode.Cutout:
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 2450;
break;
case SDFBlendMode.Fade:
material.SetInt("_SrcBlend", (int)BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
break;
case SDFBlendMode.Transparent:
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.OneMinusSrcAlpha);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.renderQueue = 3000;
break;
}
}
void BlendModePopup()
{
MaterialProperty blendMode = Get(SP.Mode);
EditorGUI.showMixedValue = blendMode.hasMixedValue;
SDFBlendMode mode = (SDFBlendMode)blendMode.floatValue;
EditorGUI.BeginChangeCheck();
mode = (SDFBlendMode)EditorGUILayout.Popup("Rendering Mode", (int)mode, Styles.blendNames);
if (EditorGUI.EndChangeCheck())
{
editor.RegisterPropertyChangeUndo("Rendering Mode");
blendMode.floatValue = (float)mode;
}
if (mode != SDFBlendMode.Cutout && !isUI)
{
editor.ShaderProperty(Get(SP.SemitransparentShadows), "Semitransp. Shadows");
}
EditorGUI.showMixedValue = false;
}
