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three.js

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提交 fff06ef3 编写于 作者: M Mr.doob
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CanvasRenderer: Set blending to normal when rendering background.

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Showing with 5 addition and 2 deletion
examples/js/renderers/CanvasRenderer.js
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......@@ -276,8 +276,8 @@ THREE.CanvasRenderer = function ( parameters ) {
if ( _clearAlpha > 0 ) {
setBlending( THREE.NormalBlending );
setOpacity( 1 );
setBlending( THREE.NormalBlending );
setFillStyle( 'rgba(' + Math.floor( _clearColor.r * 255 ) + ',' + Math.floor( _clearColor.g * 255 ) + ',' + Math.floor( _clearColor.b * 255 ) + ',' + _clearAlpha + ')' );
......@@ -315,7 +315,10 @@ THREE.CanvasRenderer = function ( parameters ) {
if ( background && background.isColor ) {
setFillStyle( 'rgb(' + Math.floor( background.r * 255 ) + ',' + Math.floor( background.g * 255 ) + ',' + Math.floor( background.b * 255 ) + ')' );
setOpacity( 1 );
setBlending( THREE.NormalBlending );
setFillStyle( background.getStyle() );
_context.fillRect( 0, 0, _canvasWidth, _canvasHeight );
} else if ( this.autoClear === true ) {
......
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