void ParallaxBackground::update(const ViewPort& viewPort) {
for (auto& l : layers_) {
auto& vpp = viewPort.getPosition();
l.sprite->setPosition(Vector2Glf(vpp(0) + (l.offset(0)-vpp(0))*l.parallaxRatio,
vpp(1) + (l.offset(1)-vpp(1))*l.parallaxRatio));
}
}
void PCPolyhedron::unifyVertexs() {
vertexs.clear();
struct VertexInPCPolygon
{
VertexInPCPolygon(PCPolygon* pcp, int vertex) : pcp(pcp), vertex(vertex) { }
PCPolygon* pcp;
int vertex;
};
vector<VertexInPCPolygon> updateVertexs;
for (vector<PCPolygonPtr>::iterator nextIter = pcpolygons.begin(); nextIter != pcpolygons.end();) {
vector<PCPolygonPtr>::iterator iter = nextIter++;
Polygon* polygon = (*iter)->getPolygonModelObject();
if (polygon == NULL) {
// No model object is available yet, quit!
return;
}
for (int j = 0; j < polygon->getMathModel().getVertexs().size(); j++) {
updateVertexs.clear();
VertexInPCPolygon vpp(iter->get(), j);
updateVertexs.push_back(vpp);
ofVec3f v(polygon->getMathModel().getVertexs()[j]);
for (vector<PCPolygonPtr>::iterator iter2 = iter; iter2 != pcpolygons.end(); iter2++) {
Polygon* polygon2 = (*iter2)->getPolygonModelObject();
for (int k = 0; k < polygon2->getMathModel().getVertexs().size(); k++) {
ofVec3f v2(polygon2->getMathModel().getVertexs()[k]);
if (!(v == v2)
&& polygon->getMathModel().getVertexs()[j].distance(polygon2->getMathModel().getVertexs()[k]) <= Constants::OBJECT_VERTEX_UNIFYING_DISTANCE()) {
VertexInPCPolygon vpp2(iter2->get(), k);
updateVertexs.push_back(vpp2);
}
}
}
if (updateVertexs.size() > 1) {
ofVec3f avg(0, 0, 0);
for (int i = 0; i < updateVertexs.size(); i++) {
avg += updateVertexs.at(i).pcp->getPolygonModelObject()->getMathModel().getVertexs()[updateVertexs.at(i).vertex];
}
avg /= updateVertexs.size();
for (int i = 0; i < updateVertexs.size(); i++) {
updateVertexs.at(i).pcp->getPolygonModelObject()->setVertex(updateVertexs.at(i).vertex, avg);
//vx.Polygons.push_back(PCPolygonPtr(updateVertexs.at(i).pcp));
}
this->vertexs.push_back(avg);
//vx.setPoint(avg);
//vertexs.push_back(vx);
}
}
}
saveCloud("UnifiedVertex.pcd", vertexs);
}
