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Add PhysicsEffects to Extras. The build is only tested on Windows and Android.

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The Android/NEON optimized version of Physics Effects is thanks to Graham Rhodes and Anthony Hamilton, See Issue 587
This commit is contained in:
erwin.coumans
2012-03-05 04:59:58 +00:00
parent 6cf8dfc202
commit a93a661b94
462 changed files with 86626 additions and 0 deletions
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67
Extras/PhysicsEffects/src/base_level/solver/pfx_check_solver.h Normal file
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/*
Physics Effects Copyright(C) 2010 Sony Computer Entertainment Inc.
All rights reserved.
Physics Effects is open software; you can redistribute it and/or
modify it under the terms of the BSD License.
Physics Effects is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the BSD License for more details.
A copy of the BSD License is distributed with
Physics Effects under the filename: physics_effects_license.txt
*/
#ifndef _SCE_PFX_CHECK_SOLVER_H_
#define _SCE_PFX_CHECK_SOLVER_H_
#include "../../../include/physics_effects/base_level/rigidbody/pfx_rigid_state.h"
#include "../../../include/physics_effects/base_level/solver/pfx_constraint_pair.h"
namespace sce {
namespace PhysicsEffects {
// Solver check table
/*
-----------------MotionTypeA
|0 1 0 1 0
|1 1 1 1 0
|0 1 0 1 0
|1 1 1 0 0
|0 0 0 0 0
MotionTypeB
*/
static SCE_PFX_FORCE_INLINE
PfxBool pfxCheckSolverTable(ePfxMotionType i,ePfxMotionType j)
{
const PfxUInt32 solverTable = 0x00af2b80;
SCE_PFX_ASSERT(i < kPfxMotionTypeCount);
SCE_PFX_ASSERT(j < kPfxMotionTypeCount);
PfxUInt32 idx = j * kPfxMotionTypeCount + i;
PfxUInt32 mask = 1 << (kPfxMotionTypeCount*kPfxMotionTypeCount-1-idx);
return (solverTable & mask) != 0;
}
static SCE_PFX_FORCE_INLINE
PfxBool pfxCheckSolver(const PfxConstraintPair &pair)
{
PfxUInt32 motionA = pfxGetMotionMaskA(pair)&SCE_PFX_MOTION_MASK_TYPE;
PfxUInt32 motionB = pfxGetMotionMaskB(pair)&SCE_PFX_MOTION_MASK_TYPE;
PfxUInt32 sleepA = pfxGetMotionMaskA(pair)&SCE_PFX_MOTION_MASK_SLEEPING;
PfxUInt32 sleepB = pfxGetMotionMaskB(pair)&SCE_PFX_MOTION_MASK_SLEEPING;
return
pfxGetActive(pair) &&
pfxCheckSolverTable((ePfxMotionType)motionA,(ePfxMotionType)motionB) && // モーションタイプ別衝突判定テーブル
!((sleepA != 0 && sleepB != 0) || (sleepA != 0 && motionB == kPfxMotionTypeFixed) || (sleepB != 0 && motionA == kPfxMotionTypeFixed));// スリープ時のチェック
}
} //namespace PhysicsEffects
} //namespace sce
#endif /* _SCE_PFX_CHECK_SOLVER_H_ */