Circle::Circle(const float32 x, const float32 y, const float32 radius, const uint32 vertices) : Renderable((vertices * 2) + 2, 2),
vertices(vertices),
radius(radius),
borderThickness(0.0f),
borderFill(color::Green),
fill(color::Red) {
transform.position.x = x;
transform.position.y = y;
transform.origin.x = radius;
transform.origin.y = radius;
localBounds.w = radius * 2.0f;
localBounds.h = radius * 2.0f;
RenderElementData& shapeRenderData = renderData.renderElements[0];
shapeRenderData.first = 0;
shapeRenderData.last = vertices + 1; // +1 caused by center vertex.
shapeRenderData.vertexElements = 7;
shapeRenderData.offset = 2;
shapeRenderData.renderMode = RenderMode::TriangleFan;
RenderElementData& borderRenderData = renderData.renderElements[1];
borderRenderData.first = vertices + 2; // End of shape vertices + shape center + border center.
borderRenderData.last = vertices * 2 + 1; // Shape + border center offset.
borderRenderData.vertexElements = 7;
borderRenderData.offset = 2;
borderRenderData.renderMode = RenderMode::TriangleFan;
recomputeBounds(*this);
recomputeVertices(*this);
updateRenderData(*this);
}
void
SVisualizer::initialise(size_t nID)
{
ID = nID;
//Add all of the objects to be rendered
_particleData.reset(new coil::DataSet("Particles", Sim->N()));
_window->addRenderObj(_particleData);
for (shared_ptr<Local>& local : Sim->locals)
{
CoilRenderObj* obj = dynamic_cast<CoilRenderObj*>(&(*local));
if (obj != NULL) {
_window->addRenderObj(obj->getCoilRenderObj());
_window->_updateDataSignal.connect<CoilRenderObj, &CoilRenderObj::updateRenderData>(obj);
}
}
for (shared_ptr<Global>& global : Sim->globals)
{
CoilRenderObj* obj = dynamic_cast<CoilRenderObj*>(&(*global));
if (obj != NULL) {
_window->addRenderObj(obj->getCoilRenderObj());
_window->_updateDataSignal.connect<CoilRenderObj, &CoilRenderObj::updateRenderData>(obj);
}
}
//Initialise coil
_coil.getInstance().addWindow(_window);
//Now initialise data
initDataSet();
for (shared_ptr<Local>& local : Sim->locals)
{
CoilRenderObj* obj = dynamic_cast<CoilRenderObj*>(&(*local));
if (obj != NULL)
obj->initRenderData(_window->getGLContext());
}
for (shared_ptr<Global>& global : Sim->globals)
{
CoilRenderObj* obj = dynamic_cast<CoilRenderObj*>(&(*global));
if (obj != NULL)
obj->initRenderData(_window->getGLContext());
}
_window->_updateDataSignal.connect<SVisualizer, &SVisualizer::updateRenderData>(this);
updateRenderData();
_lastUpdate = boost::posix_time::microsec_clock::local_time();
/* Now request that the visualiser rescales to the best dimensions for the current system */
_window->autoscaleView();
dout << "Visualizer initialised" << std::endl;
Sim->_sigParticleUpdate.connect<SVisualizer, &SVisualizer::particlesUpdated>(this);
}
