Init

physx/samples/samplebase/SampleCameraController.h

@@ -0,0 +1,103 @@
+//
+// 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_CAMERA_CONTROLLER_H
+#define SAMPLE_CAMERA_CONTROLLER_H
+
+#include "SampleAllocator.h"
+#include "RendererWindow.h"
+#include <SampleUserInput.h>
+#include "foundation/PxVec3.h"
+
+namespace SampleFramework {
+	class SamplePlatform;
+}
+
+class Camera;
+
+class CameraController : public SampleAllocateable
+{
+	public:
+	virtual ~CameraController() {}
+
+	virtual void		onPointerInputEvent(const SampleFramework::InputEvent& ie, physx::PxU32 x, physx::PxU32 y, physx::PxReal dx, physx::PxReal dy, bool val) {}
+
+	virtual void		onAnalogInputEvent(const SampleFramework::InputEvent& , float val) {}
+	virtual void		onDigitalInputEvent(const SampleFramework::InputEvent& , bool val) {}
+
+	virtual	void		update(Camera& camera, PxReal dtime)												{}
+	virtual void		collectInputEvents(std::vector<const SampleFramework::InputEvent*>& inputEvents)	{}
+	virtual PxReal		getCameraSpeed() { return 0; }
+};
+
+class DefaultCameraController : public CameraController
+{
+	public:
+						DefaultCameraController();
+	virtual				~DefaultCameraController();
+
+			void		init(const PxVec3& pos, const PxVec3& rot);
+			void		init(const PxTransform& pose);
+			void		setCameraSpeed(const PxReal speed) { mCameraSpeed = speed; }
+			PxReal		getCameraSpeed() { return mCameraSpeed; }
+			void		setMouseLookOnMouseButton(bool mouseLookOnMB) { mMouseLookOnMB = mouseLookOnMB; }
+			void		setMouseSensitivity(PxReal mouseSensitivity) { mMouseSensitivity = mouseSensitivity; }
+
+	// Implements CameraController
+			void		onMouseDelta(PxI32 dx, PxI32 dy);
+
+	virtual void		onAnalogInputEvent(const SampleFramework::InputEvent& , float val);
+	virtual void		onDigitalInputEvent(const SampleFramework::InputEvent& , bool val);
+	virtual void		onPointerInputEvent(const SampleFramework::InputEvent& ie, physx::PxU32 x, physx::PxU32 y, physx::PxReal dx, physx::PxReal dy, bool val);
+
+	virtual void		collectInputEvents(std::vector<const SampleFramework::InputEvent*>& inputEvents);
+
+	virtual	void		update(Camera& camera, PxReal dtime);
+
+	protected:
+			PxVec3								mTargetEyePos;
+			PxVec3								mTargetEyeRot;
+			PxVec3								mEyePos;
+			PxVec3								mEyeRot;
+
+			bool								mMouseButtonDown;
+			bool								mKeyFWDown;
+			bool								mKeyBKDown;
+			bool								mKeyRTDown;
+			bool								mKeyLTDown;
+			bool								mKeyUpDown;
+			bool								mKeyDownDown;
+			bool								mKeyShiftDown;
+			PxReal								mCameraSpeed;
+			PxReal								mCameraSpeedMultiplier;
+			bool								mMouseLookOnMB;
+			PxReal								mMouseSensitivity;
+	};
+
+#endif