Patent ID: 11954790
Assignee: HANGZHOU QUNHE INFORMATION TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A Web-side real-time hybrid rendering device combined with ray tracing, characterized in that the device comprises:
an acquisition module, which is used to acquire the texture of the three-dimensional scene data conversion;
a rasterization rendering module, which is used to perform rasterization rendering according to the three-dimensional scene data for the parts with slow convergence speed and low-frequency rendering results;
a ray tracing rendering module, which is used to perform ray tracing rendering according to the texture for the parts with fast convergence speed and high-frequency rendering results; and
a hybridizing module, which is used to mix the rendering results of the current frame and the historical frame according to the rasterized rendering result and/or the ray tracing rendering result;
wherein the acquisition module is adapted to acquire the texture of the three-dimensional scene data conversion by:
analyzing three-dimensional scene data to obtain geometric structure data and texture data;
constructing a bounding box hierarchy (BVH) on the geometric structure data to obtain a BVH tree; and
serializing the BVH tree and the texture data, and convert the serialized result into texture.