Method on_input

samples/engine-performance/engine-performance.cpp:133–156

void sample_engine_performance::on_window_resize(int2 size) {}

void sample_engine_performance::on_input(const app_input_event & event)
{
    flycam.handle_input(event);
    imgui->update_input(event);

    if (event.type == app_input_event::MOUSE && event.action == GLFW_RELEASE)
    {
        if (event.value[0] == GLFW_MOUSE_BUTTON_LEFT)
        {
            const ray r = cam.get_world_ray(event.cursor, float2(static_cast<float>(event.windowSize.x), static_cast<float>(event.windowSize.y)));
    
            if (length(r.direction) > 0)
            {
                entity_hit_result result = scene.get_collision_system()->raycast(r);
                if (result.r.hit)
                {
                    base_object & hit_obj   = scene.get_graph().get_object(result.e);
                    material_component * mc = hit_obj.get_component<material_component>();
                    mc->material            = material_handle("renderer-wireframe");
                }
            }
        }
    }
}

void sample_engine_performance::on_update(const app_update_event & e)
{