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feat: add frustum culling

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zhenyan121
2026-03-19 10:54:13 +08:00
parent a62feb9d56
commit 4d4bbe82ec
6 changed files with 74 additions and 18 deletions
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6
src/main.cpp
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@@ -24,7 +24,7 @@ GLuint vao[NUM_VAO];
GLuint mv_loc, proj_loc;
int width ,height;
float aspect;
glm::mat4 p_mat, v_mat, m_mat, mv_mat;
glm::mat4 p_mat, v_mat, m_mat, mv_mat, mvp_mat;
float inc = 0.01f;
float tf = 0.0f;
double last_time = glfwGetTime();
@@ -183,8 +183,8 @@ void display(GLFWwindow* window, double current_time) {
mv_mat = v_mat * m_mat;
glUniformMatrix4fv(mv_loc, 1, GL_FALSE, glm::value_ptr(mv_mat));
glUniformMatrix4fv(proj_loc, 1 ,GL_FALSE, glm::value_ptr(p_mat));
world.render();
mvp_mat = p_mat * mv_mat;
world.render(mvp_mat);
render_outline();