a i‚j¶ã@s`dZddlmZmZmZddlmZmZddlZddlm Z m Z ddl Tddl m Z dd „Z dS) aÈOpenGL extension SGIX.texture_scale_bias This module customises the behaviour of the OpenGL.raw.GL.SGIX.texture_scale_bias to provide a more Python-friendly API Overview (from the spec) This extension adds scale, bias, and clamp to [0, 1] operations to the texture pipeline. These operations are applied to the filtered result of a texture lookup, before that result is used in the texture environment equations and before the texture color lookup table of SGI_texture_color_table, if that extension exists. These operations are distinct from the scale, bias, and clamp operations that appear in the SGI_color_table extension, which are used to define a color lookup table. Scale and bias operations on texels can be used to better utilize the color resolution of a particular texture internal format (see EXT_texture). The official definition of this extension is available here: http://www.opengl.org/registry/specs/SGIX/texture_scale_bias.txt é)ÚplatformÚconstantÚarrays)Ú extensionsÚwrapperN)Ú_typesÚ_glgets)Ú*)Ú_EXTENSION_NAMEcCsddlm}| t¡S)z=Return boolean indicating whether this extension is availabler©r)ÚOpenGLrZhasGLExtensionr r ©r ú_/home/ghrups/robot-bench/.venv/lib/python3.9/site-packages/OpenGL/GL/SGIX/texture_scale_bias.pyÚglInitTextureScaleBiasSGIX s r)Ú__doc__r rrrrrÚctypesZ OpenGL.raw.GLrrZ%OpenGL.raw.GL.SGIX.texture_scale_biasr rr r r rÚs