//----------------------------------------------------------
void ofGLRenderer::draw(ofPath & shape){
ofColor prevColor;
if(shape.getUseShapeColor()){
prevColor = ofGetStyle().color;
}
if(shape.isFilled()){
ofMesh & mesh = shape.getTessellation();
if(shape.getUseShapeColor()){
setColor( shape.getFillColor() * ofGetStyle().color,shape.getFillColor().a/255. * ofGetStyle().color.a);
}
draw(mesh);
}
if(shape.hasOutline()){
float lineWidth = ofGetStyle().lineWidth;
if(shape.getUseShapeColor()){
setColor( shape.getStrokeColor() * ofGetStyle().color, shape.getStrokeColor().a/255. * ofGetStyle().color.a);
}
setLineWidth( shape.getStrokeWidth() );
vector<ofPolyline> & outlines = shape.getOutline();
for(int i=0; i<(int)outlines.size(); i++)
draw(outlines[i]);
setLineWidth(lineWidth);
}
if(shape.getUseShapeColor()){
setColor(prevColor);
}
}
//----------------------------------------------------------
void ofGLRenderer::draw(const ofPath & shape) const{
ofColor prevColor;
if(shape.getUseShapeColor()){
prevColor = ofGetStyle().color;
}
ofGLRenderer * mut_this = const_cast<ofGLRenderer*>(this);
if(shape.isFilled()){
const ofMesh & mesh = shape.getTessellation();
if(shape.getUseShapeColor()){
mut_this->setColor( shape.getFillColor(),shape.getFillColor().a);
}
draw(mesh,OF_MESH_FILL);
}
if(shape.hasOutline()){
float lineWidth = ofGetStyle().lineWidth;
if(shape.getUseShapeColor()){
mut_this->setColor( shape.getStrokeColor(), shape.getStrokeColor().a);
}
mut_this->setLineWidth( shape.getStrokeWidth() );
const vector<ofPolyline> & outlines = shape.getOutline();
for(int i=0; i<(int)outlines.size(); i++)
draw(outlines[i]);
mut_this->setLineWidth(lineWidth);
}
if(shape.getUseShapeColor()){
mut_this->setColor(prevColor);
}
}
//-----------------------------------------------------------------------------------
void ofxCairoTexture::draw(ofPath & shape){
cairo_new_path(cr);
vector<ofSubPath> & paths = shape.getSubPaths();
for(int i=0;i<(int)paths.size();i++){
draw(paths[i]);
}
cairo_fill_rule_t cairo_poly_mode;
if(shape.getWindingMode()==OF_POLY_WINDING_ODD) cairo_poly_mode=CAIRO_FILL_RULE_EVEN_ODD;
else cairo_poly_mode=CAIRO_FILL_RULE_WINDING;
cairo_set_fill_rule(cr,cairo_poly_mode);
ofColor prevColor;
if(shape.getUseShapeColor()){
//printf("using color!\n");
prevColor = ofGetStyle().color;
}
if(shape.isFilled()){
if(shape.getUseShapeColor()){
ofColor c = shape.getFillColor() * ofGetStyle().color;
c.a = shape.getFillColor().a/255. * ofGetStyle().color.a;
//printf("color %i %i %i %i!\n", shape.getFillColor().r, shape.getFillColor().g, shape.getFillColor().b, shape.getFillColor().a);
//printf("style %f %f %f %f!\n", (float)ofGetStyle().color.r/255.0, (float)ofGetStyle().color.g/255.0, (float)ofGetStyle().color.b/255.0, (float)ofGetStyle().color.a/255.0);
//printf("alpha %f %f!\n", (float)c.a, ofGetStyle().color.a);
cairo_set_source_rgba(cr, (float)c.r/255.0, (float)c.g/255.0, (float)c.b/255.0, (float)c.a/255.0);
}
if(shape.hasOutline()){
cairo_fill_preserve( cr );
}else{
cairo_fill(cr);
}
}
if(shape.hasOutline()){
float lineWidth = ofGetStyle().lineWidth;
if(shape.getUseShapeColor()){
ofColor c = shape.getFillColor() * ofGetStyle().color;
c.a = shape.getFillColor().a/255. * ofGetStyle().color.a;
cairo_set_source_rgba(cr, (float)c.r/255.0, (float)c.g/255.0, (float)c.b/255.0, (float)c.a/255.0);
}
cairo_set_line_width( cr, shape.getStrokeWidth() );
cairo_stroke( cr );
cairo_set_line_width( cr, lineWidth );
}
if(shape.getUseShapeColor()){
setColor(prevColor);
}
ofPopStyle();
}
void ofCairoRenderer::draw(ofPath & shape){
cairo_new_path(cr);
vector<ofPath::Command> & commands = shape.getCommands();
for(int i=0;i<(int)commands.size();i++){
draw(commands[i]);
}
cairo_fill_rule_t cairo_poly_mode;
if(shape.getWindingMode()==OF_POLY_WINDING_ODD) cairo_poly_mode=CAIRO_FILL_RULE_EVEN_ODD;
else cairo_poly_mode=CAIRO_FILL_RULE_WINDING;
cairo_set_fill_rule(cr,cairo_poly_mode);
ofColor prevColor;
if(shape.getUseShapeColor()){
prevColor = ofGetStyle().color;
}
if(shape.isFilled()){
if(shape.getUseShapeColor()){
ofColor c = shape.getFillColor();
c.a = shape.getFillColor().a;
cairo_set_source_rgba(cr, (float)c.r/255.0, (float)c.g/255.0, (float)c.b/255.0, (float)c.a/255.0);
}
if(shape.hasOutline()){
cairo_fill_preserve( cr );
}else{
cairo_fill(cr);
}
}
if(shape.hasOutline()){
float lineWidth = ofGetStyle().lineWidth;
if(shape.getUseShapeColor()){
ofColor c = shape.getStrokeColor();
c.a = shape.getStrokeColor().a;
cairo_set_source_rgba(cr, (float)c.r/255.0, (float)c.g/255.0, (float)c.b/255.0, (float)c.a/255.0);
}
cairo_set_line_width( cr, shape.getStrokeWidth() );
cairo_stroke( cr );
cairo_set_line_width( cr, lineWidth );
}
if(shape.getUseShapeColor()){
setColor(prevColor);
}
}
void keyPressed(int key) {
switch (key) {
case '/': case '\\': case '$': case '#': case '|': case '%': case '@': case '^': case '&': case '_': side.setShape(key); break;
case '3': side.is3D=!side.is3D; break;
case '<': twists-=.5; break;
case '>': twists+=.5; break;
case '\'': twists=0; break;
case '?': showHelp(); break;
case 'a': side.toggle(); break;
case 'b': useSubpathColors=!useSubpathColors; break;
case 'C': canvas.createCircle(); break;
case 'c': canvas.clear(); files.unloadFile(); break;
case 'd': debug=!debug; refreshDebugInfo(); break;
case 'e': print(true); break;
case 'f': ofToggleFullscreen(); break;
case 'k': path.setFilled(!path.isFilled()); path.flagShapeChanged(); break;
case 'h': objectHeight+=5; if (objectHeight>maxObjectHeight) objectHeight=maxObjectHeight; break;
case 'H': objectHeight-=5; if (objectHeight<3) objectHeight=3; break;
case 'G': ultimaker.sendCommand("G28 X0 Y0 Z0\nM84",2); break;
case 'A': ultimaker.sendCommand("M84"); break;
case 'T': ultimaker.sendCommand("M109 S230"); break;
case 'l': files.loadNext(); break;
case 'L': files.loadPrevious(); break;
case 'o': files.load(); break;
case 'p': case 'm': case OF_KEY_RETURN: print(); break;
case 'q': stop(); break;
// case 'r': ultimaker.setRelative(); break;
case 'S': files.save(); break;
case 's': files.saveAs(); break;
case '`': showSubPathLines=!showSubPathLines;
case 't': ultimaker.sendCommand("M105",1); break;
case 'u': case 'z': canvas.undo(); break;
case '~': files.deleteCurrentFile(); break;
case ' ': files.listDir(); break;
case 'x': files.saveSvg(resourceFolder+"template.svg",documentFolder+"output.svg"); break;
case 27: if (ultimaker.isThreadRunning()) ultimaker.stopThread(); break;
case 'n': cloneApp(); break; //run new instance of Doodle3D
case 'i': cout << getNumInstances() << endl; break;
}
}