C++ (Cpp) CFeature::IsInVoid Examples

Example #1

File: FeatureDrawer.cpp Project: AMDmi3/spring

	void DrawQuad(int x, int y)
	{
		std::vector<IWorldObjectModelRenderer*>& opaqueModelRenderers = featureDrawer->opaqueModelRenderers;
		std::vector<IWorldObjectModelRenderer*>& cloakedModelRenderers = featureDrawer->cloakedModelRenderers;

		const CFeatureDrawer::DrawQuad* dq = &(*drawQuads)[y * drawQuadsX + x];

		for (std::set<CFeature*>::const_iterator fi = dq->features.begin(); fi != dq->features.end(); ++fi) {
			CFeature* f = (*fi);

			if (f->IsInVoid())
				continue;

			assert(f->def->drawType == DRAWTYPE_MODEL);

			if (gu->spectatingFullView || f->IsInLosForAllyTeam(gu->myAllyTeam)) {
				if (drawReflection) {
					float3 zeroPos;

					if (f->midPos.y < 0.0f) {
						zeroPos = f->midPos;
					} else {
						const float dif = f->midPos.y - camera->GetPos().y;
						zeroPos =
							camera->GetPos() * (f->midPos.y / dif) +
							f->midPos * (-camera->GetPos().y / dif);
					}
					if (ground->GetApproximateHeight(zeroPos.x, zeroPos.z, false) > f->drawRadius) {
						continue;
					}
				}
				if (drawRefraction) {
					if (f->pos.y > 0.0f)
						continue;
				}

				const float sqDist = (f->pos - camera->GetPos()).SqLength();
				const float farLength = f->sqRadius * unitDrawer->unitDrawDistSqr;
#ifdef USE_GML
				if (statFeatures && (f->reclaimLeft < 1.0f || f->resurrectProgress > 0.0f))
					statFeatures->push_back(f);
#endif

				if (sqDist < farLength) {
					float sqFadeDistE;
					float sqFadeDistB;

					if (farLength < sqFadeDistEnd) {
						sqFadeDistE = farLength;
						sqFadeDistB = farLength * sqFadeDistBegin / sqFadeDistEnd;
					} else {
						sqFadeDistE = sqFadeDistEnd;
						sqFadeDistB = sqFadeDistBegin;
					}

					if (sqDist < sqFadeDistB) {
						cloakedModelRenderers[MDL_TYPE(f)]->DelFeature(f);
						if (camera->InView(f->drawMidPos, f->drawRadius))
							opaqueModelRenderers[MDL_TYPE(f)]->AddFeature(f);
					} else if (sqDist < sqFadeDistE) {
						const float falpha = 1.0f - (sqDist - sqFadeDistB) / (sqFadeDistE - sqFadeDistB);
						opaqueModelRenderers[MDL_TYPE(f)]->DelFeature(f);
						if (camera->InView(f->drawMidPos, f->drawRadius))
							cloakedModelRenderers[MDL_TYPE(f)]->AddFeature(f, falpha);
					}
				} else {
					if (farFeatures) {
						farTextureHandler->Queue(f);
					}
				}
			}
		}
	}