Avoid warning and make local variable lower-case.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6000 dfc29bdd-3216-0410-991c-e03cc46cb475
2025-07-02 16:20:27 +02:00 · 2019-12-12 16:32:41 +00:00
commit 8310a3fbad
1909 changed files with 607639 additions and 0 deletions
--- a/source/Irrlicht/CSceneNodeAnimatorCameraMaya.h
+++ b/source/Irrlicht/CSceneNodeAnimatorCameraMaya.h
@ -0,0 +1,130 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_SCENE_NODE_ANIMATOR_CAMERA_MAYA_H_INCLUDED__
+#define __C_SCENE_NODE_ANIMATOR_CAMERA_MAYA_H_INCLUDED__
+
+#include "ISceneNodeAnimatorCameraMaya.h"
+#include "ICameraSceneNode.h"
+#include "vector2d.h"
+
+namespace irr
+{
+
+namespace gui
+{
+	class ICursorControl;
+}
+
+namespace scene
+{
+
+	//! Special scene node animator for FPS cameras
+	/** This scene node animator can be attached to a camera to make it act
+	like a 3d modeling tool camera
+	*/
+	class CSceneNodeAnimatorCameraMaya : public ISceneNodeAnimatorCameraMaya
+	{
+	public:
+		//! Constructor
+		CSceneNodeAnimatorCameraMaya(gui::ICursorControl* cursor, f32 rotateSpeed = -1500.f,
+			f32 zoomSpeed = 200.f, f32 translationSpeed = 1500.f, f32 distance=70.f);
+
+		//! Destructor
+		virtual ~CSceneNodeAnimatorCameraMaya();
+
+		//! Animates the scene node, currently only works on cameras
+		virtual void animateNode(ISceneNode* node, u32 timeMs) _IRR_OVERRIDE_;
+
+		//! Event receiver
+		virtual bool OnEvent(const SEvent& event) _IRR_OVERRIDE_;
+
+		//! Returns the speed of movement in units per millisecond
+		virtual f32 getMoveSpeed() const _IRR_OVERRIDE_;
+
+		//! Sets the speed of movement in units per millisecond
+		virtual void setMoveSpeed(f32 moveSpeed) _IRR_OVERRIDE_;
+
+		//! Returns the rotation speed
+		virtual f32 getRotateSpeed() const _IRR_OVERRIDE_;
+
+		//! Set the rotation speed
+		virtual void setRotateSpeed(f32 rotateSpeed) _IRR_OVERRIDE_;
+
+		//! Returns the zoom speed
+		virtual f32 getZoomSpeed() const _IRR_OVERRIDE_;
+
+		//! Set the zoom speed
+		virtual void setZoomSpeed(f32 zoomSpeed) _IRR_OVERRIDE_;
+
+		//! Returns the current distance, i.e. orbit radius
+		virtual f32 getDistance() const _IRR_OVERRIDE_;
+
+		//! Set the distance
+		virtual void setDistance(f32 distance) _IRR_OVERRIDE_;
+
+		//! Set the minimal distance to the camera target for zoom
+		virtual void setTargetMinDistance(f32 minDistance) _IRR_OVERRIDE_;
+
+		//! Returns the minimal distance to the camera target for zoom
+		virtual f32 getTargetMinDistance() const _IRR_OVERRIDE_;
+
+		//! This animator will receive events when attached to the active camera
+		virtual bool isEventReceiverEnabled() const _IRR_OVERRIDE_
+		{
+			return true;
+		}
+
+		//! Returns type of the scene node
+		virtual ESCENE_NODE_ANIMATOR_TYPE getType() const _IRR_OVERRIDE_
+		{
+			return ESNAT_CAMERA_MAYA;
+		}
+
+		//! Creates a clone of this animator.
+		/** Please note that you will have to drop
+		(IReferenceCounted::drop()) the returned pointer after calling
+		this. */
+		virtual ISceneNodeAnimator* createClone(ISceneNode* node, ISceneManager* newManager=0) _IRR_OVERRIDE_;
+
+		//! Writes attributes of the scene node animator.
+		virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options=0) const _IRR_OVERRIDE_;
+
+		//! Reads attributes of the scene node animator.
+		virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0) _IRR_OVERRIDE_;
+
+	private:
+
+		void updateMousePos();
+		void allKeysUp();
+		void animate();
+		bool isMouseKeyDown(s32 key) const;
+
+		bool MouseKeys[3];
+
+		gui::ICursorControl *CursorControl;
+		scene::ICameraSceneNode* OldCamera;
+		core::vector3df OldTarget;
+		core::vector3df LastCameraTarget;	// to find out if the camera target was moved outside this animator
+		core::position2df RotateStart;
+		core::position2df ZoomStart;
+		core::position2df TranslateStart;
+		core::position2df MousePos;
+		f32 TargetMinDistance;
+		f32 ZoomSpeed;
+		f32 RotateSpeed;
+		f32 TranslateSpeed;
+		f32 CurrentZoom;
+		f32 RotX, RotY;
+		bool Zooming;
+		bool Rotating;
+		bool Moving;
+		bool Translating;
+	};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+