#4 Performance warning in FrameBufferObject::AttachTexture

[Anonymous]

FrameBufferObject::AttachTexture prints the message

"PERFORMANCE WARNING:
Redundant bind of texture ..."

when attaching a different cube map face.

For example, the sequence

fbo.AttachTexture(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, _textureID, GL_COLOR_ATTACHMENT0_EXT);
...
fbo.AttachTexture(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, _textureID, GL_COLOR_ATTACHMENT0_EXT);

is identified as redundant but it is not.