Rename ManualMSAARenderPass to SSAARenderPass

examples/files.js

@@ -204,8 +204,8 @@ var files = {
 		"webgl_postprocessing_glitch",
 		"webgl_postprocessing_godrays",
 		"webgl_postprocessing_masking",
-		"webgl_postprocessing_msaa",
-		"webgl_postprocessing_msaa_unbiased",
+		"webgl_postprocessing_ssaa",
+		"webgl_postprocessing_ssaa_unbiased",
 		"webgl_postprocessing_nodes",
 		"webgl_postprocessing_outline",
 		"webgl_postprocessing_procedural",

examples/js/postprocessing/ManualMSAARenderPass.js → examples/js/postprocessing/SSAARenderPass.js

@@ -1,16 +1,16 @@
 /**
 *
-* Manual Multi-Sample Anti-Aliasing Render Pass
+* Supersample Anti-Aliasing Render Pass
 *
 * @author bhouston / http://clara.io/
 *
-* This manual approach to MSAA re-renders the scene ones for each sample with camera jitter and accumulates the results.
+* This manual approach to SSAA re-renders the scene ones for each sample with camera jitter and accumulates the results.
 *
-* References: https://en.wikipedia.org/wiki/Multisample_anti-aliasing
+* References: https://en.wikipedia.org/wiki/Supersampling
 *
 */
 
-THREE.ManualMSAARenderPass = function ( scene, camera, clearColor, clearAlpha ) {
+THREE.SSAARenderPass = function ( scene, camera, clearColor, clearAlpha ) {
 
 	THREE.Pass.call( this );
 
@@ -24,7 +24,7 @@ THREE.ManualMSAARenderPass = function ( scene, camera, clearColor, clearAlpha )
 	this.clearColor = ( clearColor !== undefined ) ? clearColor : 0x000000;
 	this.clearAlpha = ( clearAlpha !== undefined ) ? clearAlpha : 0;
 
-	if ( THREE.CopyShader === undefined ) console.error( "THREE.ManualMSAARenderPass relies on THREE.CopyShader" );
+	if ( THREE.CopyShader === undefined ) console.error( "THREE.SSAARenderPass relies on THREE.CopyShader" );
 
 	var copyShader = THREE.CopyShader;
 	this.copyUniforms = Object.assign( {}, copyShader.uniforms );
@@ -47,9 +47,9 @@ THREE.ManualMSAARenderPass = function ( scene, camera, clearColor, clearAlpha )
 
 };
 
-THREE.ManualMSAARenderPass.prototype = Object.assign( Object.create( THREE.Pass.prototype ), {
+THREE.SSAARenderPass.prototype = Object.assign( Object.create( THREE.Pass.prototype ), {
 
-	constructor: THREE.ManualMSAARenderPass,
+	constructor: THREE.SSAARenderPass,
 
 	dispose: function() {
 
@@ -77,7 +77,7 @@ THREE.ManualMSAARenderPass.prototype = Object.assign( Object.create( THREE.Pass.
 
 		}
 
-		var jitterOffsets = THREE.ManualMSAARenderPass.JitterVectors[ Math.max( 0, Math.min( this.sampleLevel, 5 ) ) ];
+		var jitterOffsets = THREE.SSAARenderPass.JitterVectors[ Math.max( 0, Math.min( this.sampleLevel, 5 ) ) ];
 
 		var autoClear = renderer.autoClear;
 		renderer.autoClear = false;
@@ -135,7 +135,7 @@ THREE.ManualMSAARenderPass.prototype = Object.assign( Object.create( THREE.Pass.
 // before being used, thus these integers need to be scaled by 1/16.
 //
 // Sample patterns reference: https://msdn.microsoft.com/en-us/library/windows/desktop/ff476218%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396
-THREE.ManualMSAARenderPass.JitterVectors = [
+THREE.SSAARenderPass.JitterVectors = [
 	[
 		[ 0, 0 ]
 	],

examples/js/postprocessing/TAARenderPass.js

@@ -14,21 +14,21 @@
 
 THREE.TAARenderPass = function ( scene, camera, params ) {
 
-	if ( THREE.ManualMSAARenderPass === undefined ) {
+	if ( THREE.SSAARenderPass === undefined ) {
 
-		console.error( "THREE.TAARenderPass relies on THREE.ManualMSAARenderPass" );
+		console.error( "THREE.TAARenderPass relies on THREE.ManualSSAARenderPass" );
 
 	}
-	THREE.ManualMSAARenderPass.call( this, scene, camera, params );
+	THREE.SSAARenderPass.call( this, scene, camera, params );
 
 	this.sampleLevel = 0;
 	this.accumulate = false;
 
 };
 
-THREE.TAARenderPass.JitterVectors = THREE.ManualMSAARenderPass.JitterVectors;
+THREE.TAARenderPass.JitterVectors = THREE.SSAARenderPass.JitterVectors;
 
-THREE.TAARenderPass.prototype = Object.assign( Object.create( THREE.ManualMSAARenderPass.prototype ), {
+THREE.TAARenderPass.prototype = Object.assign( Object.create( THREE.SSAARenderPass.prototype ), {
 
 	constructor: THREE.TAARenderPass,
 
@@ -36,7 +36,7 @@ THREE.TAARenderPass.prototype = Object.assign( Object.create( THREE.ManualMSAARe
 
 		if( ! this.accumulate ) {
 
-				THREE.ManualMSAARenderPass.prototype.render.call( this, renderer, writeBuffer, readBuffer, delta );
+				THREE.SSAARenderPass.prototype.render.call( this, renderer, writeBuffer, readBuffer, delta );
 
 				this.accumulateIndex = -1;
 				return;
@@ -59,7 +59,7 @@ THREE.TAARenderPass.prototype = Object.assign( Object.create( THREE.ManualMSAARe
 
 		if( this.accumulate && this.accumulateIndex === -1 ) {
 
-				THREE.ManualMSAARenderPass.prototype.render.call( this, renderer, this.holdRenderTarget, readBuffer, delta );
+				THREE.SSAARenderPass.prototype.render.call( this, renderer, this.holdRenderTarget, readBuffer, delta );
 
 				this.accumulateIndex = 0;
 

examples/webgl_postprocessing_msaa.html → examples/webgl_postprocessing_ssaa.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en">
 	<head>
-		<title>three.js webgl - postprocessing manual msaa</title>
+		<title>three.js webgl - postprocessing ssaa</title>
 		<meta charset="utf-8">
 		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
 		<style>
@@ -30,9 +30,9 @@
 	</head>
 	<body>
 		<div id="info">
-			<a href="http://threejs.org" target="_blank">three.js</a> - Manual Multi-Sample Anti-Aliasing (MSAA) pass by <a href="https://clara.io" target="_blank">Ben Houston</a><br/><br/>
-			This manual approach to MSAA re-renders the scene ones for each sample with camera jitter and accumulates the results.<br/><br/>
-			Texture interpolation, mipmapping and anistropic sampling is disabled to emphasize<br/> the effect MSAA levels have one the resulting render quality.
+			<a href="http://threejs.org" target="_blank">three.js</a> - Manual Supersampling Anti-Aliasing (SSAA) pass by <a href="https://clara.io" target="_blank">Ben Houston</a><br/><br/>
+			This manual approach to SSAA re-renders the scene once for each sample with camera jitter and accumulates the results.<br/><br/>
+			Texture interpolation, mipmapping and anistropic sampling is disabled to emphasize<br/> the effect SSAA levels have one the resulting render quality.
 		</div>
 
 		<div id="container"></div>
@@ -44,7 +44,7 @@
 		<script src="js/shaders/CopyShader.js"></script>
 
 		<script src="js/postprocessing/EffectComposer.js"></script>
-		<script src="js/postprocessing/ManualMSAARenderPass.js"></script>
+		<script src="js/postprocessing/SSAARenderPass.js"></script>
 		<script src="js/postprocessing/RenderPass.js"></script>
 		<script src="js/postprocessing/MaskPass.js"></script>
 		<script src="js/postprocessing/ShaderPass.js"></script>
@@ -52,7 +52,7 @@
 
 		<script>
 
-			var camera, scene, renderer, composer, copyPass, msaaRenderPass;
+			var camera, scene, renderer, composer, copyPass, ssaaRenderPass;
 			var gui, stats, texture;
 
 			var param = {
@@ -95,8 +95,6 @@
 				stats = new Stats();
 				container.appendChild( stats.dom );
 
-				//
-
 				camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 1000 );
 				camera.position.z = 300;
 
@@ -125,12 +123,12 @@
 
 				composer = new THREE.EffectComposer( renderer );
 
-				msaaRenderPass = new THREE.ManualMSAARenderPass( scene, camera );
-				msaaRenderPass.unbiased = false;
-				composer.addPass( msaaRenderPass );
+				ssaaRenderPass = new THREE.SSAARenderPass( scene, camera );
+				ssaaRenderPass.unbiased = false;
+				composer.addPass( ssaaRenderPass );
 
 				copyPass = new THREE.ShaderPass( THREE.CopyShader );
-		    copyPass.renderToScreen = true;
+				copyPass.renderToScreen = true;
 				composer.addPass( copyPass );
 
 				window.addEventListener( 'resize', onWindowResize, false );
@@ -169,7 +167,7 @@
 
 				}
 
-				msaaRenderPass.sampleLevel = param.sampleLevel;
+				ssaaRenderPass.sampleLevel = param.sampleLevel;
 
 				composer.render();
 				stats.end();

examples/webgl_postprocessing_msaa_unbiased.html → examples/webgl_postprocessing_ssaa_unbiased.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en">
 	<head>
-		<title>three.js webgl - postprocessing manual msaa</title>
+		<title>three.js webgl - postprocessing manual ssaa</title>
 		<meta charset="utf-8">
 		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
 		<style>
@@ -30,8 +30,8 @@
 	</head>
 	<body>
 		<div id="info">
-			<a href="http://threejs.org" target="_blank">three.js</a> - Unbiased Manual Multi-Sample Anti-Aliasing (MSAA) pass by <a href="https://clara.io" target="_blank">Ben Houston</a><br/><br/>
-			This example shows how to unbias the rounding errors accumulated using high number of MSAA samples on a 8-bit per channel buffer.<br/><br/>
+			<a href="http://threejs.org" target="_blank">three.js</a> - Unbiased Manual Supersamling Anti-Aliasing (SSAA) pass by <a href="https://clara.io" target="_blank">Ben Houston</a><br/><br/>
+			This example shows how to unbias the rounding errors accumulated using high number of SSAA samples on a 8-bit per channel buffer.<br/><br/>
 			Turn off the "unbiased" feature to see the banding that results from accumulated rounding errors.
 		</div>
 
@@ -44,7 +44,7 @@
 		<script src="js/shaders/CopyShader.js"></script>
 
 		<script src="js/postprocessing/EffectComposer.js"></script>
-		<script src="js/postprocessing/ManualMSAARenderPass.js"></script>
+		<script src="js/postprocessing/SSAARenderPass.js"></script>
 		<script src="js/postprocessing/RenderPass.js"></script>
 		<script src="js/postprocessing/MaskPass.js"></script>
 		<script src="js/postprocessing/ShaderPass.js"></script>
@@ -53,8 +53,8 @@
 		<script>
 
 			var scene, renderer, composer, copyPass;
-			var cameraP, msaaRenderPassP;
-			var cameraO, msaaRenderPassO;
+			var cameraP, ssaaRenderPassP;
+			var cameraO, ssaaRenderPassO;
 			var gui, stats, texture;
 
 			var params = {
@@ -115,8 +115,6 @@
 				stats = new Stats();
 				container.appendChild( stats.dom );
 
-				//
-
 				cameraP = new THREE.PerspectiveCamera( 65, aspect, 3, 10 );
 				cameraP.position.z = 7;
 
@@ -178,14 +176,14 @@
 				// postprocessing
 
 				composer = new THREE.EffectComposer( renderer );
-				msaaRenderPassP = new THREE.ManualMSAARenderPass( scene, cameraP );
-				composer.addPass( msaaRenderPassP );
-				msaaRenderPassO = new THREE.ManualMSAARenderPass( scene, cameraO );
-				composer.addPass( msaaRenderPassO );
+				ssaaRenderPassP = new THREE.SSAARenderPass( scene, cameraP );
+				composer.addPass( ssaaRenderPassP );
+				ssaaRenderPassO = new THREE.SSAARenderPass( scene, cameraO );
+				composer.addPass( ssaaRenderPassO );
 				copyPass = new THREE.ShaderPass( THREE.CopyShader );
 				copyPass.renderToScreen = true;
 				composer.addPass( copyPass );
-				
+
 				window.addEventListener( 'resize', onWindowResize, false );
 
 			}
@@ -231,7 +229,7 @@
 					}
 				}
 
-				var newColor = msaaRenderPassP.clearColor;
+				var newColor = ssaaRenderPassP.clearColor;
 				switch( params.clearColor ) {
 					case 'blue': newColor = 0x0000ff; break;
 					case 'red': newColor = 0xff0000; break;
@@ -239,16 +237,16 @@
 					case 'white': newColor = 0xffffff; break;
 					case 'black': newColor = 0x000000; break;
 				}
-				msaaRenderPassP.clearColor = msaaRenderPassO.clearColor = newColor;
-				msaaRenderPassP.clearAlpha = msaaRenderPassO.clearAlpha = params.clearAlpha;
+				ssaaRenderPassP.clearColor = ssaaRenderPassO.clearColor = newColor;
+				ssaaRenderPassP.clearAlpha = ssaaRenderPassO.clearAlpha = params.clearAlpha;
 
-				msaaRenderPassP.sampleLevel = msaaRenderPassO.sampleLevel = params.sampleLevel;
-				msaaRenderPassP.unbiased = msaaRenderPassO.unbiased = params.unbiased;
+				ssaaRenderPassP.sampleLevel = ssaaRenderPassO.sampleLevel = params.sampleLevel;
+				ssaaRenderPassP.unbiased = ssaaRenderPassO.unbiased = params.unbiased;
 
-				msaaRenderPassP.enabled = ( params.camera === 'perspective' );
-				msaaRenderPassO.enabled = ( params.camera === 'orthographic' );
+				ssaaRenderPassP.enabled = ( params.camera === 'perspective' );
+				ssaaRenderPassO.enabled = ( params.camera === 'orthographic' );
 
-				msaaRenderPassP.renderToScreen = msaaRenderPassO.renderToScreen = params.renderToScreen;
+				ssaaRenderPassP.renderToScreen = ssaaRenderPassO.renderToScreen = params.renderToScreen;
 				copyPass.enabled = !params.renderToScreen;
 
 				composer.render();

examples/webgl_postprocessing_taa.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en">
 	<head>
-		<title>three.js webgl - postprocessing manual msaa</title>
+		<title>three.js webgl - postprocessing manual taa and ssaa</title>
 		<meta charset="utf-8">
 		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
 		<style>
@@ -33,7 +33,7 @@
 			<a href="http://threejs.org" target="_blank">three.js</a> - Temporal Anti-Aliasing (TAA) pass by <a href="https://clara.io" target="_blank">Ben Houston</a><br/><br/>
 			When there is no motion in the scene, the TAA render pass accumulates jittered camera samples<br/>
 			across frames to create a high quality anti-aliased result.<br/><br/>
-			Texture interpolation, mipmapping and anistropic sampling is disabled to emphasize<br/> the effect MSAA levels have one the resulting render quality.
+			Texture interpolation, mipmapping and anistropic sampling is disabled to emphasize<br/> the effect SSAA levels have one the resulting render quality.
 		</div>
 
 		<div id="container"></div>
@@ -45,7 +45,7 @@
 		<script src="js/shaders/CopyShader.js"></script>
 
 		<script src="js/postprocessing/EffectComposer.js"></script>
-		<script src="js/postprocessing/ManualMSAARenderPass.js"></script>
+		<script src="js/postprocessing/SSAARenderPass.js"></script>
 		<script src="js/postprocessing/TAARenderPass.js"></script>
 		<script src="js/postprocessing/RenderPass.js"></script>
 		<script src="js/postprocessing/MaskPass.js"></script>