92 lines
2.8 KiB
C#
92 lines
2.8 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Rendering;
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using UnityEditor;
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namespace HighlightPlus {
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public class TransparentWithDepth {
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static Material bmDepthOnly;
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[MenuItem ("GameObject/Effects/Highlight Plus/Add Depth To Transparent Object", false, 100)]
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static void AddDepthOption () {
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Renderer renderer = GetRenderer ();
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if (renderer == null)
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return;
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if (!EditorUtility.DisplayDialog ("Add Depth To Transparent Object", "This option will force the transparent object to write to the depth buffer by adding a new special material to the renderer (existing materials are preserved) so it can occlude and allow See-Through effect.\nOnly use on transparent objects.\n\nProceed?", "Yes", "No")) {
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return;
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}
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Material[] materials = renderer.sharedMaterials;
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for (int k = 0; k < materials.Length; k++) {
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if (materials [k] == bmDepthOnly) {
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EditorUtility.DisplayDialog ("Depth Support", "Already set! Nothing to do.", "Ok");
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return;
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}
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}
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if (materials == null) {
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renderer.sharedMaterial = bmDepthOnly;
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} else {
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List<Material> newMaterials = new List<Material> (materials);
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newMaterials.Insert (0, bmDepthOnly);
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renderer.sharedMaterials = newMaterials.ToArray ();
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}
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}
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[MenuItem ("GameObject/Effects/Highlight Plus/Remove Depth Compatibility", false, 101)]
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static void RemoveDepthOption () {
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Renderer renderer = GetRenderer ();
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if (renderer == null)
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return;
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Material[] materials = renderer.sharedMaterials;
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for (int k = 0; k < materials.Length; k++) {
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if (materials [k] == bmDepthOnly) {
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List<Material> newMaterials = new List<Material> (renderer.sharedMaterials);
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newMaterials.RemoveAt (k);
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renderer.sharedMaterials = newMaterials.ToArray ();
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return;
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}
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}
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for (int k = 0; k < materials.Length; k++) {
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if (materials [k] == bmDepthOnly) {
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EditorUtility.DisplayDialog ("Depth Support", "This object was not previously modified! Nothing to do.", "Ok");
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return;
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}
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}
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}
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static Renderer GetRenderer () {
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if (Selection.activeGameObject == null) {
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EditorUtility.DisplayDialog ("Depth Support", "This option can only be used on GameObjects.", "Ok");
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return null;
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}
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Renderer renderer = Selection.activeGameObject.GetComponent<Renderer> ();
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if (renderer == null) {
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EditorUtility.DisplayDialog ("Depth Support", "This option can only be used on GameObjects with a Renderer component attached.", "Ok");
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return null;
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}
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if (bmDepthOnly == null) {
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bmDepthOnly = Resources.Load<Material> ("HighlightPlus/HighlightPlusDepthWrite");
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if (bmDepthOnly == null) {
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EditorUtility.DisplayDialog ("Depth Support", "HighlightPlusDepthWrite material not found!", "Ok");
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return null;
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}
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}
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return renderer;
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}
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}
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} |