public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] properties)
{
if (materialEditor.target is Material material)
{
string current = material.GetTag(TAG_RENDER_TYPE, false);
BlendModeOption currentBlendMode = BlendModeOption.Opaque;
switch (current)
{
case "":
case TAG_RENDER_TYPE_OPAQUE:
currentBlendMode = BlendModeOption.Opaque;
break;
case TAG_RENDER_TYPE_CUTOUT:
currentBlendMode = BlendModeOption.Cutout;
break;
case TAG_RENDER_TYPE_FADE:
currentBlendMode = BlendModeOption.Fade;
break;
case TAG_RENDER_TYPE_TRANSPARENT:
currentBlendMode = BlendModeOption.Transparent;
break;
}
GUILayout.BeginHorizontal();
GUILayout.Label("Blend Mode");
BlendModeOption blend = (BlendModeOption)EditorGUILayout.EnumPopup(currentBlendMode);
GUILayout.EndHorizontal();
if (blend != currentBlendMode)
{
ConfigureBlendMode(material, blend);
}
uvTransform = TextureRotationSlider(material, uvTransform, mainTexScaleTransform, mainTexRotation, true);
if (uvTransform.HasValue)
{
if (uvTransform.Value.rotation != 0)
{
material.EnableKeyword(KW_UV_ROTATION);
}
else
{
material.DisableKeyword(KW_UV_ROTATION);
}
}
if (GUI.changed)
{
EditorUtility.SetDirty(material);
}
}
base.OnGUI(materialEditor, properties);
}
public static void ConfigureBlendMode(Material material, BlendModeOption mode)
{
switch (mode)
{
case BlendModeOption.Opaque:
SetOpaqueMode(material);
break;
case BlendModeOption.Cutout:
SetAlphaModeMask(material, material.GetFloat(cutoffPropId));
break;
case BlendModeOption.Fade:
SetAlphaModeBlend(material);
break;
case BlendModeOption.Transparent:
SetAlphaModeTransparent(material);
break;
}
}