Rename delta to deltaTime.

vanruesc · vanruesc · commit 90d5fec8aa6e · 2019-03-01T22:44:36.000+01:00
Minor refactoring.
diff --git a/src/core/EffectComposer.js b/src/core/EffectComposer.js
@@ -324,10 +324,10 @@ export class EffectComposer {
 	/**
 	 * Renders all enabled passes in the order in which they were added.
 	 *
-	 * @param {Number} delta - The time between the last frame and the current one in seconds.
+	 * @param {Number} deltaTime - The time between the last frame and the current one in seconds.
 	 */
 
-	render(delta) {
+	render(deltaTime) {
 
 		const renderer = this.renderer;
 		const copyPass = this.copyPass;
@@ -342,7 +342,7 @@ export class EffectComposer {
 
 			if(pass.enabled) {
 
-				pass.render(renderer, inputBuffer, outputBuffer, delta, stencilTest);
+				pass.render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest);
 
 				if(pass.needsSwap) {
 
@@ -355,7 +355,7 @@ export class EffectComposer {
 
 						// Preserve the unaffected pixels.
 						state.buffers.stencil.setFunc(context.NOTEQUAL, 1, 0xffffffff);
-						copyPass.render(renderer, inputBuffer, outputBuffer, delta, stencilTest);
+						copyPass.render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest);
 						state.buffers.stencil.setFunc(context.EQUAL, 1, 0xffffffff);
 
 					}
diff --git a/src/effects/BloomEffect.js b/src/effects/BloomEffect.js
@@ -215,10 +215,10 @@ export class BloomEffect extends Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {
+	update(renderer, inputBuffer, deltaTime) {
 
 		const renderTarget = this.renderTarget;
 
diff --git a/src/effects/Effect.js b/src/effects/Effect.js
@@ -145,10 +145,10 @@ export class Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {}
+	update(renderer, inputBuffer, deltaTime) {}
 
 	/**
 	 * Updates the size of this effect.
diff --git a/src/effects/GlitchEffect.js b/src/effects/GlitchEffect.js
@@ -284,10 +284,10 @@ export class GlitchEffect extends Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {
+	update(renderer, inputBuffer, deltaTime) {
 
 		const mode = this.mode;
 		const breakPoint = this.breakPoint;
@@ -303,7 +303,7 @@ export class GlitchEffect extends Effect {
 
 			if(mode === GlitchMode.SPORADIC) {
 
-				time += delta;
+				time += deltaTime;
 				trigger = (time > breakPoint.x);
 
 				if(time >= (breakPoint.x + breakPoint.y)) {
diff --git a/src/effects/GodRaysEffect.js b/src/effects/GodRaysEffect.js
@@ -370,10 +370,10 @@ export class GodRaysEffect extends Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {
+	update(renderer, inputBuffer, deltaTime) {
 
 		const scene = this.scene;
 		const lightSource = this.lightSource;
diff --git a/src/effects/OutlineEffect.js b/src/effects/OutlineEffect.js
@@ -554,10 +554,10 @@ export class OutlineEffect extends Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {
+	update(renderer, inputBuffer, deltaTime) {
 
 		const mainScene = this.mainScene;
 		const mainCamera = this.mainCamera;
@@ -574,7 +574,7 @@ export class OutlineEffect extends Effect {
 			if(this.pulseSpeed > 0.0) {
 
 				pulse.value = 0.625 + Math.cos(this.time * this.pulseSpeed * 10.0) * 0.375;
-				this.time += delta;
+				this.time += deltaTime;
 
 			}
 
diff --git a/src/effects/SMAAEffect.js b/src/effects/SMAAEffect.js
@@ -177,10 +177,10 @@ export class SMAAEffect extends Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {
+	update(renderer, inputBuffer, deltaTime) {
 
 		this.clearPass.render(renderer, this.renderTargetColorEdges);
 		this.colorEdgesPass.render(renderer, inputBuffer, this.renderTargetColorEdges);
diff --git a/src/effects/ToneMappingEffect.js b/src/effects/ToneMappingEffect.js
@@ -265,10 +265,10 @@ export class ToneMappingEffect extends Effect {
 	 *
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 */
 
-	update(renderer, inputBuffer, delta) {
+	update(renderer, inputBuffer, deltaTime) {
 
 		if(this.adaptive) {
 
@@ -279,7 +279,7 @@ export class ToneMappingEffect extends Effect {
 			const uniforms = this.adaptiveLuminancePass.getFullscreenMaterial().uniforms;
 			uniforms.previousLuminanceBuffer.value = this.renderTargetPrevious.texture;
 			uniforms.currentLuminanceBuffer.value = this.renderTargetLuminance.texture;
-			uniforms.delta.value = delta;
+			uniforms.deltaTime.value = deltaTime;
 			this.adaptiveLuminancePass.render(renderer, null, this.renderTargetAdapted);
 
 			// Save the adapted luminance for the next frame.
diff --git a/src/materials/AdaptiveLuminanceMaterial.js b/src/materials/AdaptiveLuminanceMaterial.js
@@ -30,7 +30,7 @@ export class AdaptiveLuminanceMaterial extends ShaderMaterial {
 				previousLuminanceBuffer: new Uniform(null),
 				currentLuminanceBuffer: new Uniform(null),
 				minLuminance: new Uniform(0.01),
-				delta: new Uniform(0.0),
+				deltaTime: new Uniform(0.0),
 				tau: new Uniform(1.0)
 
 			},
diff --git a/src/materials/glsl/adaptive-luminance/shader.frag b/src/materials/glsl/adaptive-luminance/shader.frag
@@ -1,7 +1,7 @@
 uniform sampler2D previousLuminanceBuffer;
 uniform sampler2D currentLuminanceBuffer;
 uniform float minLuminance;
-uniform float delta;
+uniform float deltaTime;
 uniform float tau;
 
 varying vec2 vUv;
@@ -15,7 +15,7 @@ void main() {
 	currentLuminance = max(minLuminance, currentLuminance);
 
 	// Adapt the luminance using Pattanaik's technique.
-	float adaptedLum = previousLuminance + (currentLuminance - previousLuminance) * (1.0 - exp(-delta * tau));
+	float adaptedLum = previousLuminance + (currentLuminance - previousLuminance) * (1.0 - exp(-deltaTime * tau));
 
 	gl_FragColor.r = adaptedLum;
 
diff --git a/src/passes/BlurPass.js b/src/passes/BlurPass.js
@@ -177,11 +177,11 @@ export class BlurPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const scene = this.scene;
 		const camera = this.camera;
diff --git a/src/passes/ClearMaskPass.js b/src/passes/ClearMaskPass.js
@@ -24,11 +24,11 @@ export class ClearMaskPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		renderer.state.buffers.stencil.setTest(false);
 
diff --git a/src/passes/ClearPass.js b/src/passes/ClearPass.js
@@ -89,11 +89,11 @@ export class ClearPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const clearColor = this.clearColor;
 
diff --git a/src/passes/DepthPass.js b/src/passes/DepthPass.js
@@ -120,11 +120,11 @@ export class DepthPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const renderTarget = this.renderToScreen ? null : this.renderTarget;
 		this.renderPass.render(renderer, renderTarget, renderTarget);
diff --git a/src/passes/EffectPass.js b/src/passes/EffectPass.js
@@ -533,18 +533,18 @@ export class EffectPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const material = this.getFullscreenMaterial();
-		const time = material.uniforms.time.value + delta;
+		const time = material.uniforms.time.value + deltaTime;
 
 		for(const effect of this.effects) {
 
-			effect.update(renderer, inputBuffer, delta);
+			effect.update(renderer, inputBuffer, deltaTime);
 
 		}
 
diff --git a/src/passes/MaskPass.js b/src/passes/MaskPass.js
@@ -46,11 +46,11 @@ export class MaskPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const context = renderer.context;
 		const state = renderer.state;
diff --git a/src/passes/NormalPass.js b/src/passes/NormalPass.js
@@ -120,11 +120,11 @@ export class NormalPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const renderTarget = this.renderToScreen ? null : this.renderTarget;
 		this.renderPass.render(renderer, renderTarget, renderTarget);
diff --git a/src/passes/Pass.js b/src/passes/Pass.js
@@ -182,11 +182,11 @@ export class Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		throw new Error("Render method not implemented!");
 
diff --git a/src/passes/RenderPass.js b/src/passes/RenderPass.js
@@ -71,11 +71,11 @@ export class RenderPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		const scene = this.scene;
 		const renderTarget = this.renderToScreen ? null : inputBuffer;
diff --git a/src/passes/SavePass.js b/src/passes/SavePass.js
@@ -61,11 +61,11 @@ export class SavePass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		this.getFullscreenMaterial().uniforms.inputBuffer.value = inputBuffer.texture;
 
diff --git a/src/passes/ShaderPass.js b/src/passes/ShaderPass.js
@@ -72,11 +72,11 @@ export class ShaderPass extends Pass {
 	 * @param {WebGLRenderer} renderer - The renderer.
 	 * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
 	 * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
-	 * @param {Number} [delta] - The time between the last frame and the current one in seconds.
+	 * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
 	 * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
 	 */
 
-	render(renderer, inputBuffer, outputBuffer, delta, stencilTest) {
+	render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
 
 		if(this.uniform !== null) {
 
