Function demo_update_data_buffer

cube/cube.c:1023–1036

}

void demo_update_data_buffer(struct demo *demo, void *uniform_memory_ptr) {
    mat4x4 MVP, Model, VP;
    int matrixSize = sizeof(MVP);

    mat4x4_mul(VP, demo->projection_matrix, demo->view_matrix);

    // Rotate around the Y axis
    mat4x4_dup(Model, demo->model_matrix);
    mat4x4_rotate_Y(demo->model_matrix, Model, (float)degreesToRadians(demo->spin_angle));
    mat4x4_orthonormalize(demo->model_matrix, demo->model_matrix);
    mat4x4_mul(MVP, VP, demo->model_matrix);

    memcpy(uniform_memory_ptr, (const void *)&MVP[0][0], matrixSize);
}

void DemoUpdateTargetIPD(struct demo *demo) {
    // Look at what happened to previous presents, and make appropriate