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add generation timing

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This commit is contained in:
David Allemang
2019-09-15 21:41:20 -04:00
parent f9e9d78e88
commit 512aa41a00
1 changed files with 15 additions and 13 deletions
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28
cosets/src/main.cpp
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@@ -46,26 +46,28 @@ public:
u_color = glGetUniformLocation(program, "color"); u_color = glGetUniformLocation(program, "color");
const int N = 4; const int N = 4;
const Mults &mults = schlafli<N>({5, 3, 3}); const Mults &mults = schlafli<N>({3, 4, 3});
std::cout << "Generation times: " << std::endl;
auto gen_start = std::chrono::high_resolution_clock::now(); auto gen_start = std::chrono::high_resolution_clock::now();
vert_data = vertices<N>(mults, {10,});
vert_data = vertices<N>(mults, {5, .1, .1, .1});
auto gen_vert = std::chrono::high_resolution_clock::now(); auto gen_vert = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> vert_time = gen_vert - gen_start;
std::cout << "Vertices: " << vert_time.count() << std::endl;
edge_data = edges<N>(mults); edge_data = edges<N>(mults);
auto gen_edge = std::chrono::high_resolution_clock::now(); auto gen_edge = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> edge_time = gen_edge - gen_vert;
std::cout << " Edges: " << edge_time.count() << std::endl;
face_data = faces<N>(mults); face_data = faces<N>(mults);
auto gen_face = std::chrono::high_resolution_clock::now(); auto gen_face = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> vert_time = gen_vert - gen_start;
std::chrono::duration<double> edge_time = gen_edge - gen_vert;
std::chrono::duration<double> face_time = gen_face - gen_edge; std::chrono::duration<double> face_time = gen_face - gen_edge;
std::cout << " Faces: " << face_time.count() << std::endl;
std::chrono::duration<double> full_time = gen_face - gen_start; std::chrono::duration<double> full_time = gen_face - gen_start;
std::cout << " Total: " << full_time.count() << std::endl;
std::cout << "Generation times: " << std::endl
<< "Vertices: " << vert_time.count() << std::endl
<< " Edges: " << edge_time.count() << std::endl
<< " Faces: " << face_time.count() << std::endl
<< " Total: " << full_time.count() << std::endl;
glGenBuffers(1, &verts_buf); glGenBuffers(1, &verts_buf);
glBindBuffer(GL_ARRAY_BUFFER, verts_buf); glBindBuffer(GL_ARRAY_BUFFER, verts_buf);
@@ -151,7 +153,7 @@ public:
glDrawElements(GL_LINES, edge_data.size(), GL_UNSIGNED_INT, 0); glDrawElements(GL_LINES, edge_data.size(), GL_UNSIGNED_INT, 0);
glBindVertexArray(face_vao); glBindVertexArray(face_vao);
glCullFace(GL_BACK); glCullFace(GL_FRONT);
glUniform4f(u_color, 1, 1, 1, 1); glUniform4f(u_color, 1, 1, 1, 1);
// glDrawElements(GL_TRIANGLES, face_data.size(), GL_UNSIGNED_INT, 0); // glDrawElements(GL_TRIANGLES, face_data.size(), GL_UNSIGNED_INT, 0);