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135 lines
4.4 KiB
135 lines
4.4 KiB
#include "ofxPiMapper.h"
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ofxPiMapper::ofxPiMapper(): bShowInfo(false), isSetUp(false){
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}
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void ofxPiMapper::setup(){
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ofLogNotice("ofxPiMapper") << "Setting up...";
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// Assign media server to other pi mapper components
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surfaceManager.setMediaServer(&mediaServer);
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gui.setMediaServer(&mediaServer);
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gui.setCmdManager(&cmdManager);
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// Check if we have user surfaces defined, if not - load default
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if (ofFile::doesFileExist(PIMAPPER_USER_SURFACES_XML_FILE)){
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ofLogNotice("ofxPiMapper") << "Loading user surfaces from " << PIMAPPER_USER_SURFACES_XML_FILE;
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surfaceManager.loadXmlSettings(PIMAPPER_USER_SURFACES_XML_FILE);
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} else {
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ofLogNotice("ofxPiMapper") << "Loading default surfaces from " << PIMAPPER_DEF_SURFACES_XML_FILE;
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surfaceManager.loadXmlSettings(PIMAPPER_DEF_SURFACES_XML_FILE);
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}
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// The GUI needs something to interface with
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gui.setSurfaceManager(&surfaceManager);
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isSetUp = true;
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ofLogNotice("ofxPiMapper") << "Done setting up";
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_application = new ofx::piMapper::Application(this);
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}
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void ofxPiMapper::stateSetup() {
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// TODO: test state imp
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}
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void ofxPiMapper::draw(){
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if (!isSetUp) {
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return;
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}
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// Draw the piMapper GUI
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gui.draw();
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if (bShowInfo){
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// Draw instructions
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stringstream ss;
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ss << "There are 4 modes:\n\n";
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ss << " 1. Presentation mode\n";
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ss << " 2. Texture mapping mode\n";
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ss << " 3. Projection mapping mode\n";
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ss << " 4. Source selection mode\n\n";
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ss << "You can switch between the modes by using <1>, <2>, <3> and <4> "
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"keys on the keyboard.\n\n";
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ss << "Press <t> to add new triangle surface\n";
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ss << "Press <q> to add new quad surface\n";
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ss << "Press <s> to save the composition\n";
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ss << "Press <f> to toggle fullscreen\n";
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ss << "Press <i> to hide this message";
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ofDrawBitmapStringHighlight(ss.str(), 10, 20, ofColor(0, 0, 0, 100),
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ofColor(255, 255, 255, 200));
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}
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// TODO: remove undo test completely
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//ofDrawBitmapStringHighlight(ofToString(undoTestValue), 200, 200);
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_application->draw();
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} // draw
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void ofxPiMapper::addFboSource(ofx::piMapper::FboSource &fboSource){
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mediaServer.addFboSource(fboSource);
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} // addFboSource
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void ofxPiMapper::addTriangleSurface(){
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int surfaceType = ofx::piMapper::SurfaceType::TRIANGLE_SURFACE;
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vector<ofVec2f> vertices;
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float margin = 50.0f;
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vertices.push_back(ofVec2f((float)ofGetWidth() / 2.0f, margin));
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vertices.push_back(ofVec2f((float)ofGetWidth() - margin, (float)ofGetHeight() - margin));
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vertices.push_back(ofVec2f(margin, (float)ofGetHeight() - margin));
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vector<ofVec2f> texCoords;
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texCoords.push_back(ofVec2f(0.5f, 0.0f));
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texCoords.push_back(ofVec2f(1.0f, 1.0f));
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texCoords.push_back(ofVec2f(0.0f, 1.0f));
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surfaceManager.addSurface(surfaceType, vertices, texCoords);
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// Select this surface right away
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surfaceManager.selectSurface(surfaceManager.size() - 1);
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} // addTriangleSurface
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void ofxPiMapper::addQuadSurface(){
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int surfaceType = ofx::piMapper::SurfaceType::QUAD_SURFACE;
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vector<ofVec2f> vertices;
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float margin = 50.0f;
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vertices.push_back(ofVec2f(margin, margin));
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vertices.push_back(ofVec2f((float)ofGetWidth() - margin, margin));
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vertices.push_back(ofVec2f((float)ofGetWidth() - margin, (float)ofGetHeight() - margin));
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vertices.push_back(ofVec2f(margin, (float)ofGetHeight() - margin));
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vector<ofVec2f> texCoords;
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texCoords.push_back(ofVec2f(ofVec2f(0.0f, 0.0f)));
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texCoords.push_back(ofVec2f(ofVec2f(1.0f, 0.0f)));
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texCoords.push_back(ofVec2f(ofVec2f(1.0f, 1.0f)));
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texCoords.push_back(ofVec2f(ofVec2f(0.0f, 1.0f)));
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surfaceManager.addSurface(surfaceType, vertices, texCoords);
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// select this surface right away
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surfaceManager.selectSurface(surfaceManager.size() - 1);
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} // addQuadSurface
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ofx::piMapper::CmdManager & ofxPiMapper::getCmdManager() {
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return cmdManager;
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}
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ofx::piMapper::SurfaceManagerGui & ofxPiMapper::getGui() {
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return gui;
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}
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ofx::piMapper::MediaServer& ofxPiMapper::getMediaServer(){
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return mediaServer;
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}
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ofx::piMapper::SurfaceManager& ofxPiMapper::getSurfaceManager(){
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return surfaceManager;
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}
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