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VIEWING FRUSTUM CULLING METHOD AND DEVICE BASED ON VIRTUAL REALITY EQUIPMENT
VIEWING FRUSTUM CULLING METHOD AND DEVICE BASED ON VIRTUAL REALITY EQUIPMENT
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机译:基于虚拟现实设备的视锥剔除方法及装置
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摘要
The embodiments of the disclosure provide a method and device of viewing frustum culling and a display method based on virtual reality equipment and the virtual reality equipment. The method of viewing frustum culling comprises: determining a first field angle of the left eye and a second field angle of the right eye of a human body; acquiring a union area of the first field angle and the second field angle as a viewing frustum of the human body; and culling a geometry in a current 3D scene to be presented according to the viewing frustum. By adopting the viewing frustum culling method and device and the display method based on virtual reality equipment and the virtual reality equipment, the calculation quantity in the viewing frustum culling process is effectively reduced, the rendering efficiency is improved, and the rendering delay caused by adopting traditional viewing frustum culling is reduced.
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