대규모 점군 및 폴리곤 모델의 GLSL 기반 실시간 렌더링 알고리즘

다국어 초록 (Multilingual Abstract)

This paper presents a real-time rendering algorithm of large-scale geometric data using GLSL (OpenGL shading language). It details the VAO (vertex array object) and VBO(vertex buffer object) to be used for up-loading the large-scale point clouds and polygon meshes to a graphic video memory, and describes the shader program composed by a vertex shader and a fragment shader, which manipulates those large-scale data to be rendered by GPU. In addition, we explain the global rendering procedure that creates and runs the shader program with the VAO and VBO. Finally, a rendering performance will be measured with application examples, from which it will be demonstrated that the proposed algorithm enables a real-time rendering of large amount of geometric data, almost impossible to carry out by previous techniques.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. GLSL 렌더링
• 3. 적용예제 및 토의
• 4. 결론
• References

참고문헌 (Reference)

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