API Reference > Extension Classes > ExRender Classes > OdOpenGLResetReadBufferImpl Class > OdOpenGLResetReadBufferImpl::OdOpenGLResetReadBufferImpl Constructor
OdOpenGLResetReadBufferImpl::OdOpenGLResetReadBufferImpl Constructor
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Parameters |
Description |
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GLenum nNewRead |
[in] unsigned integer that represents which color buffer mode is used for read operations. Symbolic constants GL_NONE, GL_BACK, GL_FRONT and other are defined in the GL.h header file. |
Constructor for the OdOpenGLResetReadBufferImpl implementation class.
Initializes the object with the GL_BACK for previous color buffer read mode and with the specified value for new color buffer read mode (if the specified value varies from the previous mode).
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