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418 lines
13 KiB
418 lines
13 KiB
#include "ProjectionMappingMode.h"
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namespace ofx {
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namespace piMapper {
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ProjectionMappingMode::ProjectionMappingMode(){
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_surfaceScaleBeforeTransform = 1.0f;
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}
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ProjectionMappingMode * ProjectionMappingMode::_instance = 0;
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ProjectionMappingMode * ProjectionMappingMode::instance(){
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if(_instance == 0){
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_instance = new ofx::piMapper::ProjectionMappingMode();
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}
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return _instance;
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}
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void ProjectionMappingMode::setup(Application *app){
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Gui::instance()->getSurfaceHighlightWidget().setSurfaceManager(app->getSurfaceManager());
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Gui::instance()->getLayerPanelWidget().setSurfaceManager(app->getSurfaceManager());
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Gui::instance()->getProjectionEditorWidget().setSurfaceManager(app->getSurfaceManager());
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}
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void ProjectionMappingMode::update(Application * app){
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Gui::instance()->getProjectionEditorWidget().update();
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Gui::instance()->getScaleWidget().update();
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}
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void ProjectionMappingMode::draw(Application * app){
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ofPushStyle();
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ofSetColor(255, 255, 255, 255);
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app->getSurfaceManager()->draw();
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ofPopStyle();
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Gui::instance()->getProjectionEditorWidget().draw();
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// Draw scale widget. The size of the widget is being set on surface select.
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BaseSurface * selectedSurface = app->getSurfaceManager()->getSelectedSurface();
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if(selectedSurface != 0){
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Gui::instance()->getScaleWidget().draw();
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}
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Gui::instance()->getLayerPanelWidget().draw();
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Gui::instance()->getSurfaceHighlightWidget().draw();
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}
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void ProjectionMappingMode::onKeyPressed(Application * app, ofKeyEventArgs & args){
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switch(args.key){
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case 't':
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app->getCmdManager()->exec(
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new AddSurfaceCmd(
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app->getSurfaceManager(),
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SurfaceType::TRIANGLE_SURFACE)
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);
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break;
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case 'q':
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app->getCmdManager()->exec(
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new AddSurfaceCmd(
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app->getSurfaceManager(),
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SurfaceType::QUAD_SURFACE)
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);
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break;
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case 'g':
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app->getCmdManager()->exec(
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new AddSurfaceCmd(
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app->getSurfaceManager(),
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SurfaceType::GRID_WARP_SURFACE)
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);
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break;
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case 'h':
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app->getCmdManager()->exec(
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new AddSurfaceCmd(
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app->getSurfaceManager(),
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SurfaceType::HEXAGON_SURFACE));
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break;
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case OF_KEY_BACKSPACE:
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if(app->getSurfaceManager()->getSelectedSurface() == 0){
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break;
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}
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app->getCmdManager()->exec(
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new RmSurfaceCmd(app->getSurfaceManager()));
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break;
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case 'p':
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if(app->getSurfaceManager()->getSelectedSurface() == 0){
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break;
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}
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if(app->getSurfaceManager()->getSelectedSurface()->getType() ==
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SurfaceType::QUAD_SURFACE){
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app->getCmdManager()->exec(
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new TogglePerspectiveCmd(
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(QuadSurface *)app->getSurfaceManager()->getSelectedSurface() ) );
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}
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break;
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case '}':
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface()->getType() ==
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SurfaceType::GRID_WARP_SURFACE){
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// TODO: The command should not require projection editor pointer
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app->getCmdManager()->exec(
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new AddGridRowCmd(
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(GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface() ));
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}
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}
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break;
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case '{':
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface()->getType() ==
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SurfaceType::GRID_WARP_SURFACE){
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if(((GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface())->getGridRows() > 1){
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// TODO: The command should not require projection editor pointer
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app->getCmdManager()->exec(
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new RmGridRowCmd(
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(GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface() ));
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}
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}
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}
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break;
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case ']':
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface()->getType() ==
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SurfaceType::GRID_WARP_SURFACE){
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// TODO: The command should not require projection editor pointer
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app->getCmdManager()->exec(
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new AddGridColCmd(
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(GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface() ));
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}
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}
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break;
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case '[':
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface()->getType() ==
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SurfaceType::GRID_WARP_SURFACE){
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if(((GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface())->getGridCols() > 1){
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// TODO: The command should not require projection editor pointer
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app->getCmdManager()->exec(
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new RmGridColCmd(
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(GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface() ));
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}
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}
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}
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break;
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case '.':
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if(app->getSurfaceManager()->size()){
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app->getCmdManager()->exec(new SelNextSurfaceCmd(app->getSurfaceManager()));
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}
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break;
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case ',':
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if(app->getSurfaceManager()->size()){
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app->getCmdManager()->exec(new SelPrevSurfaceCmd(app->getSurfaceManager()));
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}
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break;
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case '>':
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app->getCmdManager()->exec(new SelNextVertexCmd(app->getSurfaceManager()));
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break;
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case '<':
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app->getCmdManager()->exec(new SelPrevVertexCmd(app->getSurfaceManager()));
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break;
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case OF_KEY_UP:
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if(app->isShiftKeyDown()){
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(0.0f, -10.0f)));
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}else{
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(0.0f, -1.0f)));
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}
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break;
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case OF_KEY_DOWN:
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if(app->isShiftKeyDown()){
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(0.0f, 10.0f)));
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}else{
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(0.0f, 1.0f)));
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}
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break;
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case OF_KEY_LEFT:
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if(app->isShiftKeyDown()){
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(-10.0f, 0.0f)));
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}else{
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(-1.0f, 0.0f)));
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}
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break;
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case OF_KEY_RIGHT:
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if(app->isShiftKeyDown()){
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(10.0f, 0.0f)));
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}else{
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app->getCmdManager()->exec(new MvSelectionCmd(app->getSurfaceManager(), ofVec2f(1.0f, 0.0f)));
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}
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break;
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case ' ':
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if(app->getSurfaceManager()->getSelectedSurface() == 0){
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return;
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}
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if(app->getSurfaceManager()->getSelectedSurface()->getSource()->getType() ==
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SourceType::SOURCE_TYPE_VIDEO){
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app->getCmdManager()->exec(
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new ToggleAnimatedSourceCmd(
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app->getSurfaceManager()->getSelectedSurface()));
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}
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break;
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case OF_KEY_TAB:
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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app->getCmdManager()->exec(
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new SetNextSourceCmd(
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app->getSurfaceManager()->getSelectedSurface(),
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&Gui::instance()->getSourcesEditorWidget()));
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}else{
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app->getCmdManager()->exec(new SelNextSurfaceCmd(app->getSurfaceManager()));
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}
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break;
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case 'd':
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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app->getCmdManager()->exec(
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new DuplicateSurfaceCmd(
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app->getSurfaceManager()->getSelectedSurface(),
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app->getSurfaceManager()));
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}
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break;
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case '0': // Move selected surface up the layer stack
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface() ==
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app->getSurfaceManager()->getActivePreset()->at(
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app->getSurfaceManager()->getActivePreset()->size() - 1)){
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return;
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}
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app->getCmdManager()->exec(
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new MvLayerUpCmd(
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app->getSurfaceManager()->getActivePreset(),
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app->getSurfaceManager()->getSelectedSurface())
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);
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}
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break;
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case '9': // Move selected surface down the layer stack
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface() ==
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app->getSurfaceManager()->getActivePreset()->at(0)){
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return;
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}
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app->getCmdManager()->exec(
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new MvLayerDnCmd(
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app->getSurfaceManager()->getActivePreset(),
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app->getSurfaceManager()->getSelectedSurface())
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);
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}
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break;
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case '+': // Scale surface up
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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app->getCmdManager()->exec(
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new ScaleSurfaceFromToCmd(
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app->getSurfaceManager()->getSelectedSurface(),
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app->getSurfaceManager()->getSelectedSurface()->getScale(),
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app->getSurfaceManager()->getSelectedSurface()->getScale() + 0.2f));
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}
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break;
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case '-': // Scale surface down
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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if(app->getSurfaceManager()->getSelectedSurface()->getScale() <= 0.21f){
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break;
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}
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app->getCmdManager()->exec(
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new ScaleSurfaceFromToCmd(
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app->getSurfaceManager()->getSelectedSurface(),
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app->getSurfaceManager()->getSelectedSurface()->getScale(),
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app->getSurfaceManager()->getSelectedSurface()->getScale() - 0.2f));
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}
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break;
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/*
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case 'n': // Set next preset
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app->getSurfaceManager()->setNextPreset();
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break;
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*/
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default:
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break;
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}
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}
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void ProjectionMappingMode::onMousePressed(Application * app, ofMouseEventArgs & args){
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Gui::instance()->onMousePressed(args);
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CircleJoint * hitJoint = 0;
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int hitJointIndex = -1;
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BaseSurface * hitSurface = 0;
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hitJoint = Gui::instance()->getProjectionEditorWidget().hitTestJoints(ofVec2f(args.x, args.y));
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if(hitJoint){
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for(int i = Gui::instance()->getProjectionEditorWidget().getJoints()->size() - 1; i >= 0 ; --i){
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if((*Gui::instance()->getProjectionEditorWidget().getJoints())[i] == hitJoint){
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hitJointIndex = i;
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break;
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}
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}
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}else{
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for(int i = app->getSurfaceManager()->size() - 1; i >= 0; --i){
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if(app->getSurfaceManager()->getSurface(i)->hitTest(ofVec2f(args.x, args.y))){
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hitSurface = app->getSurfaceManager()->getSurface(i);
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break;
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}
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}
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}
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if(Gui::instance()->getScaleWidget().inside(args.x, args.y)){
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//
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}else if(hitJoint){
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hitJoint->select();
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hitJoint->startDrag();
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Gui::instance()->notifyJointPressed(args, hitJointIndex);
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}else if(hitSurface){
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_clickPosition = ofVec2f(args.x, args.y); // TODO: redesign this so we can use a kind of
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// display stack.
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_bSurfaceDrag = true; // TODO: Should be something like `hitSurface->startDrag()`
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Gui::instance()->notifySurfacePressed(args, hitSurface);
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}else{
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Gui::instance()->notifyBackgroundPressed(args);
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}
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}
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void ProjectionMappingMode::onMouseReleased(Application * app, ofMouseEventArgs & args){
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Gui::instance()->onMouseReleased(args);
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_bSurfaceDrag = false; // TODO: handle this locally
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Gui::instance()->getProjectionEditorWidget().stopDragJoints();
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}
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void ProjectionMappingMode::onMouseDragged(Application * app, ofMouseEventArgs & args){
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Gui::instance()->onMouseDragged(args);
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Gui::instance()->getProjectionEditorWidget().mouseDragged(args);
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// TODO: Handle app->getGui()->clickPosition and app->getGui()->bDrag locally.
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if(_bSurfaceDrag){
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ofVec2f mousePosition = ofVec2f(args.x, args.y);
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ofVec2f distance = mousePosition - _clickPosition;
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Gui::instance()->getProjectionEditorWidget().moveSelectedSurface(distance);
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_clickPosition = mousePosition;
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}
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}
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void ProjectionMappingMode::onJointPressed(Application * app, GuiJointEvent & e){
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app->getCmdManager()->exec(new SelVertexCmd(app->getSurfaceManager(), e.jointIndex));
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app->getCmdManager()->exec(new MvSurfaceVertCmd(
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e.jointIndex,
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app->getSurfaceManager()->getSelectedSurface()));
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}
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void ProjectionMappingMode::onSurfacePressed(Application * app, GuiSurfaceEvent & e){
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if(app->getSurfaceManager()->getSelectedSurface() != e.surface){
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app->getCmdManager()->exec(new SelSurfaceCmd(app->getSurfaceManager(), e.surface ));
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}
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app->getCmdManager()->exec(new StartDragSurfaceCmd(e.surface));
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}
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void ProjectionMappingMode::onBackgroundPressed(Application * app, GuiBackgroundEvent & e){
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if(app->getSurfaceManager()->getSelectedSurface() != 0){
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app->getCmdManager()->exec(new DeselectSurfaceCmd(app->getSurfaceManager()));
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}
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}
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void ProjectionMappingMode::onGuiEvent(Application * app, GuiEvent & e){
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// Scale widget now. More widgets later.
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if(e.widget == &Gui::instance()->getScaleWidget()){
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if(e.args.type == e.args.Pressed){
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_surfaceScaleBeforeTransform =
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app->getSurfaceManager()->getSelectedSurface()->getScale();
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}else if(e.args.type == e.args.Released){
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if(app->getSurfaceManager()->getSelectedSurface() == 0){
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return;
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}
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if(_surfaceScaleBeforeTransform !=
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app->getSurfaceManager()->getSelectedSurface()->getScale()){
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app->getCmdManager()->exec(new ScaleSurfaceFromToCmd(
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app->getSurfaceManager()->getSelectedSurface(),
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_surfaceScaleBeforeTransform,
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app->getSurfaceManager()->getSelectedSurface()->getScale()));
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}
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}else if(e.args.type == e.args.Dragged){
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app->getSurfaceManager()->getSelectedSurface()->scaleTo(e.widget->getScale());
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}
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}
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}
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} // namespace piMapper
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} // namespace ofx
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