Built-in real tri-dimension driving method for computer display card
A three-dimensional, computer technology, applied in the field of three-dimensional visualization, can solve the problems that the three-dimensional display cannot be promoted, the cost is high, the three-dimensional display loses the three-dimensional program stereo display characteristics and the sense of immersion.
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[0060] The currently widely used 3D APIs include DirectX, OpenGL, Glide, Heidi, etc. Such as figure 2 and image 3 As shown, the present embodiment adopts OpenGL3D API as the implementation object, and the operating system platform is Windows XP. The embedded true three-dimensional driving method for computer graphics card is based on the principle of the manual, and the interception and monitoring of OpenGL API are developed based on Micorsoft Detours SDK. Detours is a development kit provided by Microsoft for API call interception under the Windows platform, supporting all Win32 applications.
[0061] Such as figure 1 Shown, an implantable true three-dimensional stereo driving method of a computer graphics card, the method comprises the following steps:
[0062] Step (1) monitors the OpenGL API used by the 3D application software, intercepts key functions of the OpenGL API, and obtains scene rendering data;
[0063] Step (2) using the scene transformation matrix and th...
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