void Sprite::onGeometryChange(const Scene::Geometry &geo)
{
/* Offset at which the sprite will be drawn
* relative to screen origin */
p->trans.setGlobalOffset(geo.offset());
p->sceneRect.setSize(geo.rect.size());
p->sceneOrig = geo.orig;
}
void WindowVX::onGeometryChange(const Scene::Geometry &geo)
{
p->sceneOffset = geo.offset();
}
void
ViewerApp::setup( )
{
// Read files
Scene::Collada::Importer builder( m_db );
for(auto it=m_source_files.begin(); it!=m_source_files.end(); ++it) {
std::cerr << "Parsing '" << (*it) << '\'' << std::endl;
if( !builder.parse( *it ) ) {
std::cerr << "Error parsing '" << (*it) << "'" << std::endl;
}
}
if( m_auto_shader ) {
Scene::Tools::generateShadersFromCommon( m_db,
Scene::PROFILE_GLSL |
Scene::PROFILE_GLES2 );
/*
for( size_t i=0; i<m_db.library<Scene::Effect>().size(); i++ ) {
Scene::Effect* e = m_db.library<Scene::Effect>().get( i );
std::cerr << "Generating GLSL and GLES2 profiles for '" << e->id() << '\'' << std::endl;
e->generate( Scene::PROFILE_GLSL );
e->generate( Scene::PROFILE_GLES2 );
}
*/
}
if( m_auto_flatten ) {
for( size_t i=0; i<m_db.library<Scene::Geometry>().size(); i++ ) {
Scene::Geometry* g = m_db.library<Scene::Geometry>().get( i );
if( g->hasSharedInputs() ) {
std::cerr << "Flattening '" << g->id() << '\'' << std::endl;
g->flatten();
}
}
}
Scene::Tools::updateBoundingBoxes( m_db );
std::cerr << "Import done." << std::endl;
updateCameraInstances();
// Create application camera
m_app_camera = m_db.library<Scene::Camera>().add( "app_camera" );
if( m_app_camera == NULL ) {
std::cerr << "Failed to create application camera.\n";
}
else {
m_app_camera_node = m_db.library<Scene::Node>().add( "app_camera_node" );
if( m_app_camera_node == NULL ) {
std::cerr << "Failed to create application camera node.\n";
}
else {
m_app_camera_node->addInstanceCamera( "", "app_camera" );
m_app_camera_node->addInstanceCamera( "", "app_camera" );
#ifdef USE_MATRIX
m_app_camera_node->transformAdd( "matrix" );
#else
m_app_camera_node->transformAdd( "lookat" );
#endif
if( m_stereo ) {
m_app_camera_node->transformAdd( "translate" );
}
}
}
m_slave_camera = m_db.library<Scene::Camera>().add( "slave_camera" );
m_slave_camera_node = m_db.library<Scene::Node>().add( "slave_camera_node" );
m_slave_camera_node->addInstanceCamera( "", "slave_camera" );
m_slave_camera_node->transformAdd( "lookat" );
// Browse through visual scenes. All visual scenes with a 'setup'-prefix
// is rendered, and all visual scenes with a 'onscreen'-prefix is added
// to the 'render mode' list.
m_onscreen_visual_scenes.clear();
for(size_t i=0; i<m_db.library<Scene::VisualScene>().size(); i++ ) {
Scene::VisualScene* vs = m_db.library<Scene::VisualScene>().get( i );
std::cerr << vs->id() << "\n";
if( vs->evaluateScenes() == 0 ) {
std::cerr << "Visual scene '" << vs->id() << "' doesn't have an evaluate block, adding a default.\n";
Scene::Node* root = m_db.library<Scene::Node>().get( vs->nodesId() );
root->addInstanceNode( "", "", "app_camera_node", "" );
root->addInstanceLight( "my_light", "" );
Scene::EvaluateScene* es = vs->addEvaluateScene();
es->setEnabled( true );
Scene::Render* ri = es->addRenderItem();
ri->setCameraNodeId( "app_camera_node" );
}
std::string scene_id = m_db.library<Scene::VisualScene>().get(i)->id();
if( scene_id.substr( 0, 5 ) == "setup" ) {
m_renderlist.build( scene_id );
m_renderlist.render( );
}
else /*if( scene_id.substr( 0, 8 ) == "onscreen" )*/ {
m_onscreen_visual_scenes.push_back( scene_id );
}
}
if( !m_onscreen_visual_scenes.empty() ) {
m_onscreen_scene = m_onscreen_scene % m_onscreen_visual_scenes.size();
m_renderlist.build( m_onscreen_visual_scenes[ m_onscreen_scene ] );
}
else {
m_onscreen_scene = 0;
}
updateBoundingBox();
}