// Opengl Callbacks.
//
//++++++++++++++++++++++
void glwidget::initializeGL() {
//
initializeGLFunctions();
qglClearColor(Qt::black);
create_shaders();
create_geometry();
// Enable depth buffer.
//
glEnable(GL_DEPTH_TEST);
// Enable back face culling.
//
glEnable(GL_CULL_FACE);
}
int main(int argc, char **argv) {
// Init SDL and OpenGL
init(WINDOW_WIDTH, WINDOW_HEIGHT);
// Create NDC quad
create_geometry();
// Select desired shader
char *vertexShaderPath = "Shaders\\DefaultVS.glsl";
char *fragmentShaderPath = "Shaders\\SphereFS.glsl";
load_shader(vertexShaderPath, fragmentShaderPath);
// Main rendering loop
loop();
// Remove references
cleanup();
return 0;
}
