Support WebGLRenderTargetCube background

43bfdaf1 · WestLangley · e2dd8ce6 · 43bfdaf1
隐藏空白更改
内联并排

Showing with 3 addition and 2 deletion

src/renderers/webgl/WebGLBackground.js src/renderers/webgl/WebGLBackground.js +3 -2

未找到文件。
--- a/src/renderers/webgl/WebGLBackground.js
+++ b/src/renderers/webgl/WebGLBackground.js
@@ -40,7 +40,7 @@ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) {

 		}

-		if ( background && background.isCubeTexture ) {
+		if ( background && ( background.isCubeTexture || background.isWebGLRenderTargetCube ) ) {

 			if ( boxMesh === undefined ) {

@@ -70,7 +70,8 @@ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) {

 			}

-			boxMesh.material.uniforms.tCube.value = background;
+			boxMesh.material.uniforms.tCube.value = ( background.isWebGLRenderTargetCube ) ? background.texture : background;
+			boxMesh.material.uniforms.tFlip.value = ( background.isWebGLRenderTargetCube ) ? 1 : - 1;

 			renderList.push( boxMesh, boxMesh.geometry, boxMesh.material, 0, null );