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physx/samples/samplecctsharedcode/SampleCCTActor.h

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+//
+// 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) 2008-2021 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
+
+#ifndef SAMPLE_CCT_ACTOR_H
+#define SAMPLE_CCT_ACTOR_H
+
+#include "characterkinematic/PxExtended.h"
+#include "characterkinematic/PxController.h"
+#include "SamplePreprocessor.h"
+#include "SampleCCTJump.h"
+
+namespace physx
+{
+	class PxController;
+	class PxUserControllerHitReport;
+	class PxControllerBehaviorCallback;
+	class PxControllerManager;
+	class PxPhysics;
+	class PxScene;
+}
+
+using namespace physx;
+
+namespace SampleRenderer
+{
+	class Renderer;
+}
+
+class RenderBaseActor;
+class PhysXSample;
+
+	struct ControlledActorDesc
+	{
+										ControlledActorDesc();
+
+		PxControllerShapeType::Enum		mType;
+		PxExtendedVec3					mPosition;
+		float							mSlopeLimit;
+		float							mContactOffset;
+		float							mStepOffset;
+		float							mInvisibleWallHeight;
+		float							mMaxJumpHeight;
+		float							mRadius;
+		float							mHeight;
+		float							mCrouchHeight;
+		float							mProxyDensity;
+		float							mProxyScale;
+		float							mVolumeGrowth;
+		PxUserControllerHitReport*		mReportCallback;
+		PxControllerBehaviorCallback*	mBehaviorCallback;
+	};
+
+	class ControlledActor : public SampleAllocateable
+	{
+		public:
+													ControlledActor(PhysXSample& owner);
+		virtual										~ControlledActor();
+
+						PxController*				init(const ControlledActorDesc& desc, PxControllerManager* manager);
+						PxExtendedVec3				getFootPosition()	const;
+						void						reset();
+						void						teleport(const PxVec3& pos);
+						void						sync();
+						void						tryStandup();
+						void						resizeController(PxReal height);
+						void						resizeStanding()			{ resizeController(mStandingSize);	}
+						void						resizeCrouching()			{ resizeController(mCrouchingSize);	}
+						void						jump(float force)			{ mJump.startJump(force);			}
+
+		PX_FORCE_INLINE	RenderBaseActor*			getRenderActorStanding()	{ return mRenderActorStanding;		}
+		PX_FORCE_INLINE	RenderBaseActor*			getRenderActorCrouching()	{ return mRenderActorCrouching;		}
+		PX_FORCE_INLINE	PxController*				getController()				{ return mController;				}
+
+						const Jump&                 getJump() const { return mJump; }
+
+		protected:
+						PhysXSample&				mOwner;
+						PxControllerShapeType::Enum	mType;
+						Jump						mJump;
+
+						PxExtendedVec3				mInitialPosition;
+						PxVec3						mDelta;
+						bool						mTransferMomentum;
+
+						PxController*				mController;
+						RenderBaseActor*			mRenderActorStanding;
+						RenderBaseActor*			mRenderActorCrouching;
+						PxReal						mStandingSize;
+						PxReal						mCrouchingSize;
+						PxReal						mControllerRadius;
+						bool						mDoStandup;
+						bool						mIsCrouching;
+		friend class SampleCCTCameraController;
+
+	private:
+		ControlledActor& operator=(const ControlledActor&);
+	};
+
+	void defaultCCTInteraction(const PxControllerShapeHit& hit);
+
+#endif