make post effect work with shader editor

raytranuk · raytranuk · commit 811ffc4daced · 2020-10-01T01:32:52.000+01:00
diff --git a/src/framework/components/camera/post-effect-queue.js b/src/framework/components/camera/post-effect-queue.js
@@ -162,19 +162,25 @@ Object.assign(PostEffectQueue.prototype, {
             var order = 0;
             var i;
             var start = layerList.length - 1;
-            for (i = start; i >= 0; i--) {
-                if (layerList[i].id === LAYERID_UI) {
-                    start = i - 1;
-
-                    this._origOverrideClear = layerList[i].overrideClear;
-                    this._origClearColorBuffer = layerList[i].clearColorBuffer;
-                    this._origDepthColorBuffer = layerList[i].clearDepthBuffer;
-                    this._origStencilColorBuffer = layerList[i].clearStencilBuffer;
-
-                    layerList[i].overrideClear = true;
-                    layerList[i].clearColorBuffer = false;
-                    layerList[i].clearDepthBuffer = this.camera.clearDepthBuffer;
-                    layerList[i].clearStencilBuffer = this.camera.clearStencilBuffer;
+            for (i = start; i >= 0; i--) 
+            {
+                if (this.camera.layers.indexOf(layerList[i].id) != -1)
+                {
+                    if (layerList[i].id === LAYERID_UI)
+                    {
+                        start = i - 1;
+
+                        this._origOverrideClear = layerList[i].overrideClear;
+                        this._origClearColorBuffer = layerList[i].clearColorBuffer;
+                        this._origDepthColorBuffer = layerList[i].clearDepthBuffer;
+                        this._origStencilColorBuffer = layerList[i].clearStencilBuffer;
+
+                        layerList[i].overrideClear = true;
+                        layerList[i].clearColorBuffer = false;
+                        layerList[i].clearDepthBuffer = this.camera.clearDepthBuffer;
+                        layerList[i].clearStencilBuffer = this.camera.clearStencilBuffer;
+                        
+                    }
                     break;
                 }
             }
diff --git a/src/graphics/program-lib/programs/node.js b/src/graphics/program-lib/programs/node.js
@@ -148,12 +148,23 @@ var node = {
 
         // FRAGMENT SHADER DECLARATIONS
         code += 'uniform vec3 view_position;\n';
+        if (options.previewPort)
+        {
+            code += '#define PREVIEW_MAT;\n';
+        }
 
         code += 'varying vec3 vPosition;\n';
         code += 'varying vec3 vNormal;\n';
         code += 'varying vec4 vColor;\n';
         code += 'varying vec2 vUv0;\n';
 
+        if (options.pass === 'PP' || options.previewPort)
+        {
+            code += "uniform sampler2D uColorBuffer;\n";
+            //code += "uniform sampler2D uDepthMap;\n";
+            code += chunks.screenDepthPS;
+        }
+
         if (options.fog) {
             code += fogCode(options.fog);
         }
