diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/library_gl.js | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index 5452fe3c..07b0d2d3 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -1824,22 +1824,25 @@ var LibraryGL = { // ClientState/gl*Pointer glEnableClientState: function(cap, disable) { + var attrib; switch(cap) { case 0x8078: // GL_TEXTURE_COORD_ARRAY - GL.immediate.enabledClientAttributes[GL.immediate.TEXTURE0 + GL.immediate.clientActiveTexture] = !disable; break; + attrib = GL.immediate.TEXTURE0 + GL.immediate.clientActiveTexture; break; case 0x8074: // GL_VERTEX_ARRAY - GL.immediate.enabledClientAttributes[GL.immediate.VERTEX] = !disable; break; + attrib = GL.immediate.VERTEX; break; case 0x8075: // GL_NORMAL_ARRAY - GL.immediate.enabledClientAttributes[GL.immediate.NORMAL] = !disable; break; + attrib = GL.immediate.NORMAL; break; case 0x8076: // GL_COLOR_ARRAY - GL.immediate.enabledClientAttributes[GL.immediate.COLOR] = !disable; break; + attrib = GL.immediate.COLOR; break; default: throw 'unhandled clientstate: ' + cap; } - if (!disable) { - GL.immediate.totalEnabledClientAttributes++; - } else { + if (disable && GL.immediate.enabledClientAttributes[attrib]) { + GL.immediate.enabledClientAttributes[attrib] = false; GL.immediate.totalEnabledClientAttributes--; + } else if (!disable && !GL.immediate.enabledClientAttributes[attrib]) { + GL.immediate.enabledClientAttributes[attrib] = true; + GL.immediate.totalEnabledClientAttributes++; } }, glDisableClientState: function(cap) { |