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#include "Fireworks/Core/interface/FWSimpleProxyBuilderTemplate.h"
#include "Fireworks/Core/interface/FWProxyBuilderConfiguration.h"
#include "Fireworks/Core/interface/FWEventItem.h"
#include "DataFormats/HGCRecHit/interface/HGCRecHitCollections.h"
#include "Fireworks/Core/interface/FWGeometry.h"
#include "TEveBoxSet.h"
class FWHGCRecHitProxyBuilder : public FWSimpleProxyBuilderTemplate<HGCRecHit> {
public:
FWHGCRecHitProxyBuilder() {}
~FWHGCRecHitProxyBuilder(void) override {}
REGISTER_PROXYBUILDER_METHODS();
FWHGCRecHitProxyBuilder(const FWHGCRecHitProxyBuilder &) = delete;
const FWHGCRecHitProxyBuilder &operator=(const FWHGCRecHitProxyBuilder &) = delete;
private:
static constexpr uint8_t gradient_steps = 9;
static constexpr float gradient[3][gradient_steps] = {{0.2082 * 255,
0.0592 * 255,
0.0780 * 255,
0.0232 * 255,
0.1802 * 255,
0.5301 * 255,
0.8186 * 255,
0.9956 * 255,
0.9764 * 255},
{0.1664 * 255,
0.3599 * 255,
0.5041 * 255,
0.6419 * 255,
0.7178 * 255,
0.7492 * 255,
0.7328 * 255,
0.7862 * 255,
0.9832 * 255},
{0.5293 * 255,
0.8684 * 255,
0.8385 * 255,
0.7914 * 255,
0.6425 * 255,
0.4662 * 255,
0.3499 * 255,
0.1968 * 255,
0.0539 * 255}};
void setItem(const FWEventItem *iItem) override;
void build(const HGCRecHit &iData, unsigned int iIndex, TEveElement &oItemHolder, const FWViewContext *) override;
};
void FWHGCRecHitProxyBuilder::setItem(const FWEventItem *iItem) {
FWProxyBuilderBase::setItem(iItem);
if (iItem) {
iItem->getConfig()->keepEntries(true);
iItem->getConfig()->assertParam("Layer", 0L, 0L, 52L);
iItem->getConfig()->assertParam("EnergyCutOff", 0.5, 0.2, 5.0);
iItem->getConfig()->assertParam("Heatmap", true);
iItem->getConfig()->assertParam("Z+", true);
iItem->getConfig()->assertParam("Z-", true);
}
}
void FWHGCRecHitProxyBuilder::build(const HGCRecHit &iData,
unsigned int iIndex,
TEveElement &oItemHolder,
const FWViewContext *) {
const long layer = item()->getConfig()->value<long>("Layer");
const double saturation_energy = item()->getConfig()->value<double>("EnergyCutOff");
const bool heatmap = item()->getConfig()->value<bool>("Heatmap");
const bool z_plus = item()->getConfig()->value<bool>("Z+");
const bool z_minus = item()->getConfig()->value<bool>("Z-");
TEveBoxSet *boxset = new TEveBoxSet();
if (!heatmap)
boxset->UseSingleColor();
boxset->SetPickable(true);
boxset->SetAntiFlick(true);
unsigned int ID = iData.id();
const bool z = (ID >> 25) & 0x1;
// discard everything thats not at the side that we are intersted in
if (((z_plus & z_minus) != 1) && (((z_plus | z_minus) == 0) || !(z == z_minus || z == !z_plus)))
return;
const float *corners = item()->getGeom()->getCorners(ID);
const float *parameters = item()->getGeom()->getParameters(ID);
const float *shapes = item()->getGeom()->getShapePars(ID);
if (corners == nullptr || parameters == nullptr || shapes == nullptr)
return;
const int total_points = parameters[0];
const bool isScintillator = (total_points == 4);
const uint8_t type = ((ID >> 28) & 0xF);
uint8_t ll = layer;
if (layer > 0) {
if (layer > 28) {
if (type == 8) {
return;
}
ll -= 28;
} else {
if (type != 8) {
return;
}
}
if (ll != ((ID >> (isScintillator ? 17 : 20)) & 0x1F))
return;
}
boxset->Reset(isScintillator ? TEveBoxSet::kBT_FreeBox : TEveBoxSet::kBT_Hex, true, 64);
// Scintillator
if (isScintillator) {
const int total_vertices = 3 * total_points;
std::vector<float> pnts(24);
for (int i = 0; i < total_points; ++i) {
pnts[i * 3 + 0] = corners[i * 3];
pnts[i * 3 + 1] = corners[i * 3 + 1];
pnts[i * 3 + 2] = corners[i * 3 + 2];
pnts[(i * 3 + 0) + total_vertices] = corners[i * 3];
pnts[(i * 3 + 1) + total_vertices] = corners[i * 3 + 1];
pnts[(i * 3 + 2) + total_vertices] = corners[i * 3 + 2] + shapes[3];
}
boxset->AddBox(&pnts[0]);
}
// Silicon
else {
const int offset = 9;
float centerX = (corners[6] + corners[6 + offset]) / 2;
float centerY = (corners[7] + corners[7 + offset]) / 2;
float radius = fabs(corners[6] - corners[6 + offset]) / 2;
boxset->AddHex(TEveVector(centerX, centerY, corners[2]), radius, shapes[2], shapes[3]);
}
if (heatmap) {
const uint8_t colorFactor = gradient_steps * (fmin(iData.energy() / saturation_energy, 1.0f));
boxset->DigitColor(gradient[0][colorFactor], gradient[1][colorFactor], gradient[2][colorFactor]);
}
boxset->RefitPlex();
boxset->CSCTakeAnyParentAsMaster();
if (!heatmap) {
boxset->CSCApplyMainColorToMatchingChildren();
boxset->CSCApplyMainTransparencyToMatchingChildren();
boxset->SetMainColor(item()->defaultDisplayProperties().color());
boxset->SetMainTransparency(item()->defaultDisplayProperties().transparency());
}
oItemHolder.AddElement(boxset);
}
REGISTER_FWPROXYBUILDER(FWHGCRecHitProxyBuilder, HGCRecHit, "HGC RecHit", FWViewType::kISpyBit);
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