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render_data.cpp
Package: chap03.rar [view]
Upload User: gzqinmao
Upload Date: 2022-07-13
Package Size: 472k
Code Size: 1k
Category:
OpenGL program
Development Platform:
Visual C++
- #include "Vector4.h"
- // 金字塔形的8条边线
- Vector4 g_vertices[16] =
- {
- Vector4(-1.0f, 1.0f,-1.0f),
- Vector4(-1.0f,-1.0f,-1.0f),
- Vector4(-1.0f,-1.0f,-1.0f),
- Vector4( 1.0f,-1.0f,-1.0f),
- Vector4( 1.0f,-1.0f,-1.0f),
- Vector4( 1.0f, 1.0f,-1.0f),
- Vector4( 1.0f, 1.0f,-1.0f),
- Vector4(-1.0f, 1.0f,-1.0f),
- Vector4( 0.0f, 0.0f, 1.0f),
- Vector4(-1.0f, 1.0f,-1.0f),
- Vector4( 0.0f, 0.0f, 1.0f),
- Vector4(-1.0f,-1.0f,-1.0f),
- Vector4( 0.0f, 0.0f, 1.0f),
- Vector4( 1.0f,-1.0f,-1.0f),
- Vector4( 0.0f, 0.0f, 1.0f),
- Vector4( 1.0f, 1.0f,-1.0f),
- };
- // 镜头位置
- Vector4 g_eye(0.0f, 4.0f, 4.0f);
- //Vector4 g_eye(0.0f, 0.0f, 10.0f);
- // 镜头对准的点
- Vector4 g_lookat(0.0f, 0.0f, 0.0f);
- // 镜头正上方的方向
- Vector4 g_up(0.0f, -1.0f, 1.0f);
- //Vector4 g_up(0.0f, 1.0f, 0.0f);