//--------------------------------------------------------------
void ofApp::setup(){
int totalVertices = 5;
float yInc = (ofGetHeight()-100)/totalVertices;
for (int i = 0; i<= totalVertices; i++) {
points.push_back(ofDefaultVec3(ofGetWidth()*0.5f, ofGetHeight() - (yInc * i + 50),0));
vertices.push_back(draggableVertex(points.back().x, points.back().y));
ofFloatColor c; c.setHsb(ofRandom(1), 1, 1 );
colors.push_back(c);
weights.push_back(100);
}
fatLine.setFeather(2);
fatLine.add(points, colors, weights);
fatLine.printDebug();
bDrawDebug = false;
}
void ofx2DFormMapping::updateForms() {
shapes.clear();
for (unsigned int i = 0; i < parent_projector->shapeCount(); i++) {
ofPtr<ofx2DMappingObject> obj = parent_projector->getMappingObject(i);
if(ofPtr<ofx2DMappingShape> shape = std::dynamic_pointer_cast<ofx2DMappingShape>(obj)) {
mappableShape ms;
ms.color = shape->color;
ms.polyline.clear();
ms.dst.clear();
ms.src.clear();
ofPolyline line = shape->polyline;
for(unsigned int j = 0; j < line.size(); j++) {
ms.polyline.push_back(draggableVertex());
ms.polyline[j].x = line[j].x*mapping_rect_dst.width+mapping_rect_dst.x;
ms.polyline[j].y = line[j].y*mapping_rect_dst.height+mapping_rect_dst.y;
ms.polyline[j].bOver = false;
ms.polyline[j].bBeingDragged = false;
ms.polyline[j].radius = 6;
}
for(int j = 0; j < 4; j++) {
ms.dst.push_back(ofPoint());
ms.dst[j].x = shape->dst[j].x*mapping_rect_dst.width+mapping_rect_dst.x;
ms.dst[j].y = shape->dst[j].y*mapping_rect_dst.height+mapping_rect_dst.y;
}
if(ofPtr<ofx2DMappingContentShape> cshape = std::dynamic_pointer_cast<ofx2DMappingContentShape>(shape)) {
for(int j = 0; j < 4; j++) {
ms.src.push_back(draggableVertex());
ms.src[j].x = cshape->src[j].x*mapping_rect_src.width+mapping_rect_src.x;
ms.src[j].y = cshape->src[j].y*mapping_rect_src.height+mapping_rect_src.y;
ms.src[j].bOver = false;
ms.src[j].bBeingDragged = false;
ms.src[j].radius = 6;
}
}
shapes.push_back(ms);
}
else {
if(ofPtr<ofx2DMappingPoint> point = std::dynamic_pointer_cast<ofx2DMappingPoint>(obj)) {
mappableShape ms;
ms.color = point->color;
ms.src.clear();
ms.dst.clear();
ms.polyline.clear();
draggableVertex v;
v.x = point->pos.x*mapping_rect_dst.width+mapping_rect_dst.x;
v.y = point->pos.y*mapping_rect_dst.height+mapping_rect_dst.y;
v.bOver = false;
v.bBeingDragged = false;
v.radius = 13;
ms.polyline.push_back(v);
shapes.push_back(ms);
}
}
}
updateSourceBackground();
}
