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three.js

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提交 92ed6776 编写于 作者: M Mr.doob
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WebGL*BufferRenderer: renderInstances() clean up.

上级 b6a4a25a
隐藏空白更改
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Showing with 8 addition and 4 deletion
src/renderers/webgl/WebGLBufferRenderer.js
浏览文件 @ 92ed6776
......@@ -22,15 +22,17 @@ function WebGLBufferRenderer( gl, extensions, info, capabilities ) {
function renderInstances( geometry, start, count ) {
var extension;
var extension, methodName;
if ( capabilities.isWebGL2 ) {
extension = gl;
methodName = 'drawArraysInstanced';
} else {
extension = extensions.get( 'ANGLE_instanced_arrays' );
methodName = 'drawArraysInstancedANGLE';
if ( extension === null ) {
......@@ -41,7 +43,7 @@ function WebGLBufferRenderer( gl, extensions, info, capabilities ) {
}
extension[ capabilities.isWebGL2 ? 'drawArraysInstanced' : 'drawArraysInstancedANGLE' ]( mode, start, count, geometry.maxInstancedCount );
extension[ methodName ]( mode, start, count, geometry.maxInstancedCount );
info.update( count, mode, geometry.maxInstancedCount );
......
src/renderers/webgl/WebGLIndexedBufferRenderer.js
浏览文件 @ 92ed6776
......@@ -31,15 +31,17 @@ function WebGLIndexedBufferRenderer( gl, extensions, info, capabilities ) {
function renderInstances( geometry, start, count ) {
var extension;
var extension, methodName;
if ( capabilities.isWebGL2 ) {
extension = gl;
methodName = 'drawElementsInstanced';
} else {
extension = extensions.get( 'ANGLE_instanced_arrays' );
methodName = 'drawElementsInstancedANGLE';
if ( extension === null ) {
......@@ -50,7 +52,7 @@ function WebGLIndexedBufferRenderer( gl, extensions, info, capabilities ) {
}
extension[ capabilities.isWebGL2 ? 'drawElementsInstanced' : 'drawElementsInstancedANGLE' ]( mode, count, type, start * bytesPerElement, geometry.maxInstancedCount );
extension[ methodName ]( mode, count, type, start * bytesPerElement, geometry.maxInstancedCount );
info.update( count, mode, geometry.maxInstancedCount );
......
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