void PhysicsApplication::handle_event( const SDL_Event& event )
{
camera_control.handle_event( this, event );
switch ( event.type )
{
case SDL_KEYDOWN:
switch ( event.key.keysym.sym )
{
case KEY_SCREENSHOT:
take_screenshot();
break;
case SDLK_UP:
speed *= 2;
break;
case SDLK_DOWN:
speed /= 2;
break;
case SDLK_SPACE:
pause = !pause;
break;
default:
break;
}
default:
break;
}
}
void RaytracerApplication::handle_event( const SDL_Event& event )
{
int width, height;
if ( !raytracing ) {
camera_control.handle_event( this, event );
}
switch ( event.type )
{
case SDL_KEYDOWN:
switch ( event.key.keysym.sym )
{
case KEY_RAYTRACE:
get_dimension( &width, &height );
toggle_raytracing( width, height );
break;
case KEY_SCREENSHOT:
output_image();
break;
default:
break;
}
default:
break;
}
}
void RaytracerApplication::handle_event( const SDL_Event& event )
{
int width, height;
if ( !raytracing ) {
camera_control.handle_event( this, event );
}
switch ( event.type )
{
case SDL_KEYDOWN:
switch ( event.key.keysym.sym )
{
case KEY_RAYTRACE:
get_dimension( &width, &height );
toggle_raytracing( width, height );
break;
case KEY_SEND_PHOTONS:
raytracer.initialize(&scene, options.num_samples, 0, 0);
queue_render_photon=true;
case KEY_SCREENSHOT:
output_image();
break;
default:
break;
}
default:
break;
}
}
void OpenglApplication::handle_event( const SDL_Event& event )
{
camera_control.handle_event( this, event );
// open to add more event handlers
switch ( event.type )
{
case SDL_KEYDOWN:
switch ( event.key.keysym.sym )
{
case KEY_SCREENSHOT:
take_screenshot();
break;
case KEY_PAUSE:
isUpdateAll = !isUpdateAll;
project.modifyWaterStatus(isUpdateAll);
break;
case KEY_MESH:
isMeshOnly = !isMeshOnly;
project.modifyMesh(isMeshOnly);
break;
case KEY_TRANSPARENT:
isTransparent = !isTransparent;
project.modifyTransparency(isTransparent);
default:
break;
}
default:
break;
}
}
void OpenglApplication::update( real_t dt )
{
// update camera
camera_control.update( dt );
// update project
project.update( dt );
}
void RaytracerApplication::update( real_t delta_time )
{
if ( raytracing ) {
// do part of the raytrace
if ( !raytrace_finished ) {
assert( buffer );
raytrace_finished = raytracer.raytrace( buffer, &delta_time );
}
} else {
// copy camera over from camera control (if not raytracing)
camera_control.update( delta_time );
scene.camera = camera_control.camera;
}
}
void PhysicsApplication::update( real_t delta_time )
{
// copy camera over from camera control (if not raytracing)
camera_control.update( delta_time );
scene.camera = camera_control.camera;
static const size_t NUM_ITER = 20;
// step the simulation
if ( !pause ) {
real_t step_size = delta_time / NUM_ITER;
for ( size_t i = 0; i < NUM_ITER; i++ ) {
scene.update( step_size * speed );
}
}
}
void GlslApplication::handle_event( const SDL_Event& event )
{
camera_control.handle_event( this, event );
switch ( event.type )
{
case SDL_KEYDOWN:
switch ( event.key.keysym.sym )
{
case KEY_SCREENSHOT:
take_screenshot();
break;
default:
break;
}
default:
break;
}
}
void GlslApplication::update( real_t dt )
{
// update camera
camera_control.update( dt );
}