feat(physics): wire physx sdk into build

engine/third_party/physx/source/physxcharacterkinematic/src/CctSweptVolume.cpp

@@ -0,0 +1,73 @@
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Copyright (c) 2008-2025 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
+
+#include "CctSweptVolume.h"
+
+using namespace physx;
+using namespace Cct;
+
+SweptVolume::SweptVolume()
+{
+	mType = SweptVolumeType::eLAST;
+}
+
+SweptVolume::~SweptVolume()
+{
+}
+
+void Cct::computeTemporalBox(PxExtendedBounds3& _box, float radius, float height, float contactOffset, float maxJumpHeight, const PxVec3& upDirection, const PxExtendedVec3& center, const PxVec3& direction)
+{
+	const float r = radius + contactOffset;
+	PxVec3 extents(r);
+	const float halfHeight = height*0.5f;
+	extents.x += fabsf(upDirection.x)*halfHeight;
+	extents.y += fabsf(upDirection.y)*halfHeight;
+	extents.z += fabsf(upDirection.z)*halfHeight;
+
+	PxExtendedBounds3 box;
+	setCenterExtents(box, center, extents);
+
+	{
+		PxExtendedBounds3 destBox;
+		PxExtendedVec3 tmp = center;
+		add(tmp, direction);
+		setCenterExtents(destBox, tmp, extents);
+		add(box, destBox);
+	}
+
+	if(maxJumpHeight!=0.0f)
+	{
+		PxExtendedBounds3 destBox;
+		PxExtendedVec3 tmp = center;
+		sub(tmp, upDirection * maxJumpHeight);
+		setCenterExtents(destBox, tmp, extents);
+		add(box, destBox);
+	}
+
+	_box = box;
+}