//--------------------------------------------------------------
void ParticleVisualization::update(){
for (cursorMap::iterator i = cursors.begin(); i != cursors.end(); ++i) {
tuioCursor tc = (i->second);
makeBubble(tc.x, tc.y, tc.dx, tc.dy);
}
updateBubbles();
}
int CglWnd::drawGL()
{
//esDPrint(L"DrawBegin\n");
glClear(GL_COLOR_BUFFER_BIT);
//复位坐标
memcpy(m_dTexVertex, m_oTexVertex, sizeof(m_oTexVertex));
if (!m_bEdit)
{
updateBubbles();
}
glVertexAttribPointer(positionLoc, 3, GL_INT, GL_FALSE, 0, m_dTexVertex);
glVertexAttribPointer(texCoordLoc, 2, GL_FLOAT, GL_FALSE, 0, m_texCoord);
glBindTexture(GL_TEXTURE_2D, texture[TEXID_BG]);
glDrawElements(GL_TRIANGLES /*GL_LINE_LOOP*/, columnPieces*rowPieces*3*2, GL_UNSIGNED_SHORT, m_indices);
if (m_bEdit)
{
int nHide = 0;
Bubble *bubbleSelect = NULL;
glBindTexture(GL_TEXTURE_2D, texture[TEXID_SET]);
for (int i = 0; i < MAX_BUBBLES; i++)
{
Bubble *b = &m_bubbles[i];
if (b->eState == ST_REMOVED) continue;
b->update();
if (b->eState == ST_NORMAL)
{
nHide++;
continue;
}
if (b->bSelect)
bubbleSelect = b;
else
drawSquare(b->ox, b->oy, b->r * b->zoomRate);
}
if (bubbleSelect)
{
glBindTexture(GL_TEXTURE_2D, texture[TEXID_SET_SELECT]);
drawSquare(bubbleSelect->ox, bubbleSelect->oy, bubbleSelect->r * bubbleSelect->zoomRate);
}
if ( m_activeBubbles > 0)
m_bEdit = nHide < m_activeBubbles;
}
m_toolbar.draw();
//esDPrint(L"Draw\n");
eglSwapBuffers(m_Display, m_Surface);
g_fps_count++;
return 1;
}
//--------------------------------------------------------------
void testApp::update(){
// hide old messages
for(int i = 0; i < NUM_MSG_STRINGS; i++){
if(timers[i] < ofGetElapsedTimef()){
msg_strings[i] = "";
}
}
// check for waiting messages
while(receiver.hasWaitingMessages()){
// get the next message
ofxOscMessage m;
receiver.getNextMessage(&m);
if (m.getAddress() == "/tuio/2Dcur" && m.getNumArgs()==7 && m.getArgType(0)==OFXOSC_TYPE_STRING && m.getArgAsString(0)=="set"){
tuioCursor tc;
tc.s = m.getArgAsInt32(1);
tc.x = m.getArgAsFloat(2);
tc.y = m.getArgAsFloat(3);
tc.dx = m.getArgAsFloat(4);
tc.dy = m.getArgAsFloat(5);
tc.m = m.getArgAsFloat(6);
tc.age = 0;
string msg_string;
if (cursors.find(tc.s)==cursors.end()) msg_string += "NEW ";
cursors[tc.s] = tc;
msg_string += ofToString(tc.s) + ": " + ofToString((int)(1024*tc.x)) + ", " + ofToString((int)(768*tc.y));
msg_strings[current_msg_string] = msg_string;
timers[current_msg_string] = ofGetElapsedTimef() + 5.0f;
current_msg_string = (current_msg_string + 1) % NUM_MSG_STRINGS;
// clear the next line
msg_strings[current_msg_string] = "";
//if(randf(0,1) < 0.50){
makeBubble(tc.x, tc.y, tc.dx, tc.dy);
//}
}
else if (m.getAddress() == "/tuio/2Dcur" && m.getNumArgs()==2 && m.getArgType(0)==OFXOSC_TYPE_STRING && m.getArgAsString(0)=="fseq"){
lastFrame = m.getArgAsInt32(1);
msg_strings[current_msg_string] = "FRAME " + ofToString(lastFrame);
timers[current_msg_string] = ofGetElapsedTimef() + 5.0f;
current_msg_string = (current_msg_string + 1) % NUM_MSG_STRINGS;
// clear the next line
msg_strings[current_msg_string] = "";
}
else{
// unrecognized message: display on the bottom of the screen
string msg_string;
msg_string = m.getAddress();
msg_string += ": ";
for(int i = 0; i < m.getNumArgs(); i++){
// get the argument type
msg_string += m.getArgTypeName(i);
msg_string += ":";
// display the argument - make sure we get the right type
if(m.getArgType(i) == OFXOSC_TYPE_INT32){
msg_string += ofToString(m.getArgAsInt32(i));
}
else if(m.getArgType(i) == OFXOSC_TYPE_FLOAT){
msg_string += ofToString(m.getArgAsFloat(i));
}
else if(m.getArgType(i) == OFXOSC_TYPE_STRING){
msg_string += m.getArgAsString(i);
}
else{
msg_string += "unknown";
}
msg_string += " ";
}
// add to the list of strings to display
msg_strings[current_msg_string] = msg_string;
timers[current_msg_string] = ofGetElapsedTimef() + 5.0f;
current_msg_string = (current_msg_string + 1) % NUM_MSG_STRINGS;
// clear the next line
msg_strings[current_msg_string] = "";
}
}
updateBubbles();
}
