84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
// 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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#ifndef PX_RESIDUAL_H
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#define PX_RESIDUAL_H
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#include "PxPhysXConfig.h"
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#if !PX_DOXYGEN
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namespace physx
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{
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#endif
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/**
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\brief Structure representing residual values.
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This struct holds residual values, typically used in physics simulations to measure error or discrepancy.
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*/
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struct PxResidual
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{
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PxReal rmsResidual; //!< Root mean square residual value.
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PxReal maxResidual; //!< Maximum residual value.
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PxResidual() : rmsResidual(0.0f), maxResidual(0.0f) {}
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};
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/**
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\brief Structure representing residual values
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This struct holds residual values for both position and velocity iterations.
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*/
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struct PxResiduals
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{
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PxResidual positionIterationResidual; //!< Residual values for position iteration.
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PxResidual velocityIterationResidual; //!< Residual values for velocity iteration.
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};
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typedef PxResiduals PxArticulationResidual;
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typedef PxResiduals PxSceneResidual;
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/**
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\brief Structure representing residual values for a constraint.
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This struct holds residual values for both position and velocity iterations specific to a constraint.
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*/
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struct PxConstraintResidual
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{
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PxReal positionIterationResidual; //!< Residual value for position iteration.
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PxReal velocityIterationResidual; //!< Residual value for velocity iteration.
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PxConstraintResidual() : positionIterationResidual(0.0f), velocityIterationResidual(0.0f) {}
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};
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#if !PX_DOXYGEN
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}
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#endif
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#endif
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