tom/RT_GPU
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+ | FPS ~ | Single triangle shader

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TheRedShip
2024-10-15 01:10:57 +02:00
parent 9d7a30800e
commit 1c25a29c38
4 changed files with 27 additions and 9 deletions
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14
srcs/RT.cpp
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@ -14,14 +14,17 @@
int main(void)
{
Window window(WIDTH, HEIGHT, "RT_GPU", 1);
Window window(WIDTH, HEIGHT, "RT_GPU", 0);
Shader shader("shaders/vertex.vert", "shaders/frag.frag");
shader.attach();
RT::Vec2f vertices[6] = {
{ -1.0f, -1.0f }, { 1.0f, -1.0f }, { -1.0f, 1.0f },
{ 1.0f, -1.0f }, { 1.0f, 1.0f }, { -1.0f, 1.0f }
// RT::Vec2f vertices[6] = {
// { -1.0f, -1.0f }, { 1.0f, -1.0f }, { -1.0f, 1.0f },
// { 1.0f, -1.0f }, { 1.0f, 1.0f }, { -1.0f, 1.0f }
// };
RT::Vec2f vertices[3] = {
{-1.0f, -1.0f}, {3.0f, -1.0f}, {-1.0f, 3.0f}
};
size_t size = sizeof(vertices) / sizeof(RT::Vec2f) / 3;
@ -32,10 +35,11 @@ int main(void)
glClear(GL_COLOR_BUFFER_BIT);
shader.setVec2f("u_resolution", RT::Vec2f(WIDTH, HEIGHT));
glUseProgram(shader.getProgram());
shader.drawTriangles(size);
std::cout << "\rFPS: " << int(window.getFps()) << " " << std::flush;
window.display();
window.pollEvents();
}