feat(physics): wire physx sdk into build
This commit is contained in:
415
engine/third_party/physx/source/geomutils/src/ccd/GuCCDSweepPrimitives.cpp
vendored
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415
engine/third_party/physx/source/geomutils/src/ccd/GuCCDSweepPrimitives.cpp
vendored
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@@ -0,0 +1,415 @@
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Copyright (c) 2008-2025 NVIDIA Corporation. All rights reserved.
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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
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#include "GuVecCapsule.h"
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#include "GuVecBox.h"
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#include "GuVecConvexHull.h"
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#include "GuVecTriangle.h"
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#include "GuGJKRaycast.h"
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#include "GuCCDSweepConvexMesh.h"
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#include "GuGJKType.h"
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#include "geometry/PxSphereGeometry.h"
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#include "geometry/PxCustomGeometry.h"
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//#define USE_VIRTUAL_GJK
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namespace physx
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{
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namespace Gu
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{
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using namespace aos;
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template<typename Geom> PX_FORCE_INLINE PxReal getRadius(const PxGeometry&)
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{
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return 0;
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}
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template<> PX_FORCE_INLINE PxReal getRadius<CapsuleV>(const PxGeometry& g)
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{
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PX_ASSERT(g.getType() == PxGeometryType::eCAPSULE || g.getType() == PxGeometryType::eSPHERE);
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PX_COMPILE_TIME_ASSERT(PX_OFFSET_OF(PxSphereGeometry, radius) == PX_OFFSET_OF(PxCapsuleGeometry, radius));
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return static_cast<const PxSphereGeometry&>(g).radius;
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}
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#ifdef USE_VIRTUAL_GJK
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static bool virtualGjkRaycastPenetration(const GjkConvex& a, const GjkConvex& b, const aos::Vec3VArg initialDir, const aos::FloatVArg initialLambda, const aos::Vec3VArg s, const aos::Vec3VArg r, aos::FloatV& lambda,
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aos::Vec3V& normal, aos::Vec3V& closestA, const PxReal _inflation, const bool initialOverlap)
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{
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return gjkRaycastPenetration<GjkConvex, GjkConvex >(a, b, initialDir, initialLambda, s, r, lambda, normal, closestA, _inflation, initialOverlap);
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}
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#endif
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template<class ConvexA, class ConvexB>
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static PX_FORCE_INLINE PxReal CCDSweep( ConvexA& a, ConvexB& b, const PxTransform32& transform0, const PxTransform32& transform1, const PxTransform32& lastTm0, const PxTransform32& lastTm1,
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const aos::FloatV& toiEstimate, PxVec3& worldPoint, PxVec3& worldNormal, PxReal inflation = 0.0f)
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{
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PX_UNUSED(toiEstimate); //KS - TODO - can we use this again?
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using namespace aos;
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const QuatV q0 = QuatVLoadA(&transform0.q.x);
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const Vec3V p0 = V3LoadA(&lastTm0.p.x);
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const QuatV q1 = QuatVLoadA(&transform1.q.x);
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const Vec3V p1 = V3LoadA(&lastTm1.p.x);
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const PxTransformV tr0(p0, q0);
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const PxTransformV tr1(p1, q1);
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const PxMatTransformV aToB(tr1.transformInv(tr0));
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const Vec3V trans0p = V3LoadA(transform0.p);
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const Vec3V trans1p = V3LoadA(transform1.p);
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const Vec3V trA = V3Sub(trans0p, p0);
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const Vec3V trB = V3Sub(trans1p, p1);
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const Vec3V relTr = tr1.rotateInv(V3Sub(trB, trA));
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FloatV lambda;
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Vec3V closestA, normal;
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const FloatV initialLambda = FZero();
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const RelativeConvex<ConvexA> convexA(a, aToB);
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const LocalConvex<ConvexB> convexB(b);
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#ifdef USE_VIRTUAL_GJK
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if(virtualGjkRaycastPenetration(convexA, convexB, aToB.p, initialLambda, V3Zero(), relTr, lambda, normal, closestA, inflation, true))
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#else
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if(gjkRaycastPenetration<RelativeConvex<ConvexA>, LocalConvex<ConvexB> >(convexA, convexB, aToB.p, initialLambda, V3Zero(), relTr, lambda, normal, closestA, inflation, true))
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#endif
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{
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//Adjust closestA because it will be on the surface of convex a in its initial position (s). If the TOI > 0, we need to move
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//the point along the sweep direction to get the world-space hit position.
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PxF32 res;
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FStore(lambda, &res);
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closestA = V3ScaleAdd(trA, FMax(lambda, FZero()), tr1.transform(closestA));
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normal = tr1.rotate(normal);
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V3StoreU(normal, worldNormal);
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V3StoreU(closestA, worldPoint);
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return res;
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}
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return PX_MAX_REAL;
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}
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//
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// lookup table for geometry-vs-geometry sweeps
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//
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PxReal UnimplementedSweep (GU_SWEEP_METHOD_ARGS_UNUSED)
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{
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return PX_MAX_REAL; //no impact
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}
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template<typename Geom0, typename Geom1>
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static PxReal SweepGeomGeom(GU_SWEEP_METHOD_ARGS)
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{
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PX_UNUSED(outCCDFaceIndex);
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PX_UNUSED(fastMovingThreshold);
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const PxGeometry& g0 = *shape0.mGeometry;
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const PxGeometry& g1 = *shape1.mGeometry;
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typename ConvexGeom<Geom0>::Type geom0(g0);
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typename ConvexGeom<Geom1>::Type geom1(g1);
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return CCDSweep(geom0, geom1, transform0, transform1, lastTm0, lastTm1, FLoad(toiEstimate), worldPoint, worldNormal, restDistance+getRadius<Geom0>(g0)+getRadius<Geom1>(g1) );
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}
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static PxReal SweepAnyShapeCustom(GU_SWEEP_METHOD_ARGS)
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{
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PX_UNUSED(fastMovingThreshold);
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PX_UNUSED(toiEstimate);
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PX_UNUSED(restDistance);
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const PxGeometry& g0 = *shape0.mGeometry;
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const PxGeometry& g1 = *shape1.mGeometry;
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PX_ASSERT(g1.getType() == PxGeometryType::eCUSTOM);
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const PxVec3 trA = transform0.p - lastTm0.p;
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const PxVec3 trB = transform1.p - lastTm1.p;
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const PxVec3 relTr = trA - trB;
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PxVec3 unitDir = relTr;
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const PxReal length = unitDir.normalize();
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PxGeomSweepHit sweepHit;
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if (!static_cast<const PxCustomGeometry&>(g1).callbacks->sweep(unitDir, length, g1, lastTm1, g0, lastTm0, sweepHit, PxHitFlag::eDEFAULT, 0.0f, NULL))
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return PX_MAX_REAL;
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worldNormal = sweepHit.normal;
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worldPoint = sweepHit.position;
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outCCDFaceIndex = sweepHit.faceIndex;
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return sweepHit.distance / length;
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}
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typedef PxReal (*SweepMethod) (GU_SWEEP_METHOD_ARGS);
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PxReal SweepAnyShapeHeightfield(GU_SWEEP_METHOD_ARGS);
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PxReal SweepAnyShapeMesh(GU_SWEEP_METHOD_ARGS);
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SweepMethod g_SweepMethodTable[][PxGeometryType::eGEOMETRY_COUNT] =
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{
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//PxGeometryType::eSPHERE
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{
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SweepGeomGeom<CapsuleV, CapsuleV>, //PxGeometryType::eSPHERE
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UnimplementedSweep, //PxGeometryType::ePLANE
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SweepGeomGeom<CapsuleV, CapsuleV>, //PxGeometryType::eCAPSULE
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SweepGeomGeom<CapsuleV, BoxV>, //PxGeometryType::eBOX
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UnimplementedSweep, //PxGeometryType::eCONVEXCORE
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SweepGeomGeom<CapsuleV, ConvexHullV>, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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SweepAnyShapeMesh, //PxGeometryType::eTRIANGLEMESH
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SweepAnyShapeHeightfield, //PxGeometryType::eHEIGHTFIELD
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::ePLANE
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{
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0, //PxGeometryType::eSPHERE
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UnimplementedSweep, //PxGeometryType::ePLANE
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UnimplementedSweep, //PxGeometryType::eCAPSULE
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UnimplementedSweep, //PxGeometryType::eBOX
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UnimplementedSweep, //PxGeometryType::eCONVEXCORE
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UnimplementedSweep, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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UnimplementedSweep, //PxGeometryType::eTRIANGLEMESH
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UnimplementedSweep, //PxGeometryType::eHEIGHTFIELD
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UnimplementedSweep, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eCAPSULE
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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SweepGeomGeom<CapsuleV, CapsuleV>, //PxGeometryType::eCAPSULE
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SweepGeomGeom<CapsuleV, BoxV>, //PxGeometryType::eBOX
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UnimplementedSweep, //PxGeometryType::eCONVEXCORE
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SweepGeomGeom<CapsuleV, ConvexHullV>, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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SweepAnyShapeMesh, //PxGeometryType::eTRIANGLEMESH
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SweepAnyShapeHeightfield, //PxGeometryType::eHEIGHTFIELD
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eBOX
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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0, //PxGeometryType::eCAPSULE
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SweepGeomGeom<BoxV, BoxV>, //PxGeometryType::eBOX
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UnimplementedSweep, //PxGeometryType::eCONVEXCORE
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SweepGeomGeom<BoxV, ConvexHullV>, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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SweepAnyShapeMesh, //PxGeometryType::eTRIANGLEMESH
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SweepAnyShapeHeightfield, //PxGeometryType::eHEIGHTFIELD
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eCONVEXCORE
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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0, //PxGeometryType::eCAPSULE
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0, //PxGeometryType::eBOX
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UnimplementedSweep, //PxGeometryType::eCONVEXCORE
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UnimplementedSweep, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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UnimplementedSweep, //PxGeometryType::eTRIANGLEMESH
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UnimplementedSweep, //PxGeometryType::eHEIGHTFIELD
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UnimplementedSweep, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eCONVEXMESH
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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0, //PxGeometryType::eCAPSULE
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0, //PxGeometryType::eBOX
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0, //PxGeometryType::eCONVEXCORE
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SweepGeomGeom<ConvexHullV, ConvexHullV>, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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SweepAnyShapeMesh, //PxGeometryType::eTRIANGLEMESH
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SweepAnyShapeHeightfield, //PxGeometryType::eHEIGHTFIELD
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::ePARTICLESYSTEM
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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0, //PxGeometryType::eCAPSULE
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0, //PxGeometryType::eBOX
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0, //PxGeometryType::eCONVEXCORE
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0, //PxGeometryType::eCONVEXMESH
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UnimplementedSweep, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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UnimplementedSweep, //PxGeometryType::eTRIANGLEMESH
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UnimplementedSweep, //PxGeometryType::eHEIGHTFIELD
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UnimplementedSweep, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eTETRAHEDRONMESH
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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0, //PxGeometryType::eCAPSULE
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0, //PxGeometryType::eBOX
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0, //PxGeometryType::eCONVEXCORE
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0, //PxGeometryType::eCONVEXMESH
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0, //PxGeometryType::ePARTICLESYSTEM
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UnimplementedSweep, //PxGeometryType::eTETRAHEDRONMESH
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UnimplementedSweep, //PxGeometryType::eTRIANGLEMESH
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UnimplementedSweep, //PxGeometryType::eHEIGHTFIELD
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UnimplementedSweep, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eTRIANGLEMESH
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{
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0, //PxGeometryType::eSPHERE
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0, //PxGeometryType::ePLANE
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0, //PxGeometryType::eCAPSULE
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0, //PxGeometryType::eBOX
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0, //PxGeometryType::eCONVEXCORE
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0, //PxGeometryType::eCONVEXMESH
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0, //PxGeometryType::ePARTICLESYSTEM
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0, //PxGeometryType::eTETRAHEDRONMESH
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UnimplementedSweep, //PxGeometryType::eTRIANGLEMESH
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UnimplementedSweep, //PxGeometryType::eHEIGHTFIELD
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
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},
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//PxGeometryType::eHEIGHTFIELD
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{
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0, //PxGeometryType::eSPHERE
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||||
0, //PxGeometryType::ePLANE
|
||||
0, //PxGeometryType::eCAPSULE
|
||||
0, //PxGeometryType::eBOX
|
||||
0, //PxGeometryType::eCONVEXCORE
|
||||
0, //PxGeometryType::eCONVEXMESH
|
||||
0, //PxGeometryType::ePARTICLESYSTEM
|
||||
0, //PxGeometryType::eTETRAHEDRONMESH
|
||||
0, //PxGeometryType::eTRIANGLEMESH
|
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UnimplementedSweep, //PxGeometryType::eHEIGHTFIELD
|
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
|
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},
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|
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//PxGeometryType::eCUSTOM
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{
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||||
0, //PxGeometryType::eSPHERE
|
||||
0, //PxGeometryType::ePLANE
|
||||
0, //PxGeometryType::eCAPSULE
|
||||
0, //PxGeometryType::eBOX
|
||||
0, //PxGeometryType::eCONVEXCORE
|
||||
0, //PxGeometryType::eCONVEXMESH
|
||||
0, //PxGeometryType::ePARTICLESYSTEM
|
||||
0, //PxGeometryType::eTETRAHEDRONMESH
|
||||
0, //PxGeometryType::eTRIANGLEMESH
|
||||
0, //PxGeometryType::eHEIGHTFIELD
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SweepAnyShapeCustom, //PxGeometryType::eCUSTOM
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},
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};
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PX_COMPILE_TIME_ASSERT(sizeof(g_SweepMethodTable) / sizeof(g_SweepMethodTable[0]) == PxGeometryType::eGEOMETRY_COUNT);
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PxReal SweepShapeShape(GU_SWEEP_METHOD_ARGS)
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{
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const PxGeometryType::Enum type0 = shape0.mGeometry->getType();
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const PxGeometryType::Enum type1 = shape1.mGeometry->getType();
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return g_SweepMethodTable[type0][type1](shape0, shape1, transform0, transform1, lastTm0, lastTm1,
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restDistance, worldNormal, worldPoint, toiEstimate, outCCDFaceIndex, fastMovingThreshold);
|
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}
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||||
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//
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||||
// lookup table for sweeps agains triangles
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//
|
||||
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PxReal UnimplementedTriangleSweep(GU_TRIANGLE_SWEEP_METHOD_ARGS)
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{
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PX_UNUSED(shape0);
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PX_UNUSED(shape1);
|
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PX_UNUSED(transform0);
|
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PX_UNUSED(transform1);
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PX_UNUSED(lastTm0);
|
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PX_UNUSED(lastTm1);
|
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PX_UNUSED(restDistance);
|
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PX_UNUSED(worldNormal);
|
||||
PX_UNUSED(worldPoint);
|
||||
PX_UNUSED(meshScaling);
|
||||
PX_UNUSED(triangle);
|
||||
PX_UNUSED(toiEstimate);
|
||||
|
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return 1e10f; //no impact
|
||||
}
|
||||
|
||||
template<typename Geom>
|
||||
PxReal SweepGeomTriangles(GU_TRIANGLE_SWEEP_METHOD_ARGS)
|
||||
{
|
||||
PX_UNUSED(meshScaling);
|
||||
PX_UNUSED(shape1);
|
||||
|
||||
const PxGeometry& g = shape0;
|
||||
//Geom geom(g);
|
||||
typename ConvexGeom<Geom>::Type geom(g);
|
||||
|
||||
return CCDSweep<TriangleV, Geom>(triangle, geom, transform1, transform0, lastTm1, lastTm0, FLoad(toiEstimate), worldPoint, worldNormal, restDistance+getRadius<Geom>(g) );
|
||||
}
|
||||
|
||||
typedef PxReal (*TriangleSweepMethod) (GU_TRIANGLE_SWEEP_METHOD_ARGS);
|
||||
TriangleSweepMethod g_TriangleSweepMethodTable[] =
|
||||
{
|
||||
SweepGeomTriangles<CapsuleV>, //PxGeometryType::eSPHERE
|
||||
UnimplementedTriangleSweep, //PxGeometryType::ePLANE
|
||||
SweepGeomTriangles<CapsuleV>, //PxGeometryType::eCAPSULE
|
||||
SweepGeomTriangles<BoxV>, //PxGeometryType::eBOX
|
||||
UnimplementedTriangleSweep, //PxGeometryType::eCONVEXCORE
|
||||
SweepGeomTriangles<ConvexHullV>, //PxGeometryType::eCONVEXMESH
|
||||
UnimplementedTriangleSweep, //PxGeometryType::ePARTICLESYSTEM
|
||||
UnimplementedTriangleSweep, //PxGeometryType::eTETRAHEDRONMESH
|
||||
UnimplementedTriangleSweep, //PxGeometryType::eTRIANGLEMESH
|
||||
UnimplementedTriangleSweep, //PxGeometryType::eHEIGHTFIELD
|
||||
UnimplementedTriangleSweep, //PxGeometryType::eCUSTOM
|
||||
};
|
||||
PX_COMPILE_TIME_ASSERT(sizeof(g_TriangleSweepMethodTable) / sizeof(g_TriangleSweepMethodTable[0]) == PxGeometryType::eGEOMETRY_COUNT);
|
||||
|
||||
PxReal SweepShapeTriangle(GU_TRIANGLE_SWEEP_METHOD_ARGS)
|
||||
{
|
||||
const PxGeometryType::Enum type0 = shape0.getType();
|
||||
const TriangleSweepMethod method = g_TriangleSweepMethodTable[type0];
|
||||
return method(shape0, shape1, transform0, transform1, lastTm0, lastTm1, restDistance, worldNormal, worldPoint, meshScaling, triangle, toiEstimate);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user