WebGLRenderer: Clean up (#8669)

src/renderers/WebGLRenderer.js

@@ -2837,7 +2837,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 		state.activeTexture( _gl.TEXTURE0 + slot );
 		state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
 
-	};
+	}
 
 	function clampToMaxSize ( image, maxSize ) {
 
@@ -3244,7 +3244,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		return _currentRenderTarget;
 
-	}
+	};
 
 	this.setRenderTarget = function ( renderTarget ) {
 
@@ -3337,18 +3337,17 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				var texture = renderTarget.texture;
 
-				if ( texture.format !== THREE.RGBAFormat
-					&& paramThreeToGL( texture.format ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
+				if ( texture.format !== THREE.RGBAFormat && paramThreeToGL( texture.format ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
 
 					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
 					return;
 
 				}
 
-				if ( texture.type !== THREE.UnsignedByteType
-					&& paramThreeToGL( texture.type ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE )
-					&& ! ( texture.type === THREE.FloatType && extensions.get( 'WEBGL_color_buffer_float' ) )
-					&& ! ( texture.type === THREE.HalfFloatType && extensions.get( 'EXT_color_buffer_half_float' ) ) ) {
+				if ( texture.type !== THREE.UnsignedByteType &&
+				     paramThreeToGL( texture.type ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE ) &&
+				     ! ( texture.type === THREE.FloatType && extensions.get( 'WEBGL_color_buffer_float' ) ) &&
+				     ! ( texture.type === THREE.HalfFloatType && extensions.get( 'EXT_color_buffer_half_float' ) ) ) {
 
 					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
 					return;