Add: infiniteThick.

Author: gonnavis

examples/jsm/postprocessing/SSRrPass.js

@@ -65,6 +65,23 @@ var SSRrPass = function ( { renderer, scene, camera, width, height, selects, enc
 		}
 	} );
 
+	this._infiniteThick = SSRrShader.defines.INFINITE_THICK;
+	Object.defineProperty( this, 'infiniteThick', {
+		get() {
+
+			return this._infiniteThick;
+
+		},
+		set( val ) {
+
+			if ( this._infiniteThick === val ) return;
+			this._infiniteThick = val;
+			this.ssrrMaterial.defines.INFINITE_THICK = val;
+			this.ssrrMaterial.needsUpdate = true;
+
+		}
+	} );
+
 	// beauty render target with depth buffer
 
 	var depthTexture = new DepthTexture();

examples/jsm/shaders/SSRrShader.js

@@ -9,6 +9,7 @@ var SSRrShader = {
 		MAX_STEP: 0,
 		PERSPECTIVE_CAMERA: true,
 		SPECULAR: true,
+    INFINITE_THICK: true,
   },
 
   uniforms: {
@@ -180,10 +181,14 @@ var SSRrShader = {
 					float viewRefractRayZ=viewPosition.z+s*(d1viewPosition.z-viewPosition.z);
 					float sD=surfDist;
 				#endif
-				if(viewRefractRayZ-sD>vZ) continue;
 
-				float away=pointToLineDistance(vP,viewPosition,d1viewPosition);
-				if(away<=sD){
+				#ifdef INFINITE_THICK
+					if(viewRefractRayZ<=vZ){
+				#else
+					if(viewRefractRayZ-sD>vZ) continue;
+					float away=pointToLineDistance(vP,viewPosition,d1viewPosition);
+					if(away<=sD){
+				#endif
 					vec4 refractColor=texture2D(tDiffuse,uv);
 					#ifdef SPECULAR
 						vec4 specularColor=texture2D(tSpecular,vUv);

examples/webgl_postprocessing_ssrr.html

@@ -217,6 +217,7 @@
 			folder.add( ssrrPass, 'surfDist' ).min( 0 ).max( .005 ).step( .0001 );
 			ssrrPass.maxDistance = 15;
 			folder.add( ssrrPass, 'maxDistance' ).min( 0 ).max( 20 ).step( .001 )
+			folder.add( ssrrPass, 'infiniteThick' );
 			// folder.open()
 			// gui.close()