///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef __ODGIPLANEPROJECTOR_H__
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#define __ODGIPLANEPROJECTOR_H__
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#include "Gi/GiConveyorNode.h"
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#include "TD_PackPush.h"
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/* This conveyor nodes works same as Xform with projection() transform (and in some cases use
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projection() matrices for transform), but this transforms works faster and calculate geometry
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normals correctly in contrast to Xform, so if you want projection to plane transformation, use
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this classes instead of Xform with projection() transform matrix.
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*/
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class OdGePlane;
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/** \details
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Optimized version of projection on XY plane (simply removes Z-coord).
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<group OdGi_Classes>
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*/
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class ODGI_EXPORT OdGiXYProjector : public OdGiConveyorNode
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{
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protected:
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OdGiXYProjector();
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public:
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ODRX_DECLARE_MEMBERS(OdGiXYProjector);
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/** \details
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Enables this conveyor node.
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*/
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virtual void enable() = 0;
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/** \details
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Disables this conveyor node.
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*/
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virtual void disable() = 0;
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/** \details
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Returns true if this conveyor node enabled and false elsewhere.
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*/
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virtual bool isEnabled() const = 0;
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};
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typedef OdSmartPtr<OdGiXYProjector> OdGiXYProjectorPtr;
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/** \details
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Project geometry onto specified plane.
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<group OdGi_Classes>
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*/
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class ODGI_EXPORT OdGiPlaneProjector : public OdGiConveyorNode
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{
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protected:
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OdGiPlaneProjector();
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public:
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ODRX_DECLARE_MEMBERS(OdGiPlaneProjector);
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/** \details
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Enables this conveyor node.
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*/
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virtual void enable() = 0;
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/** \details
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Disables this conveyor node.
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*/
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virtual void disable() = 0;
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/** \details
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Returns true if this conveyor node enabled and false elsewhere.
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*/
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virtual bool isEnabled() const = 0;
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/** \details
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Sets new projection plane (default projection plane is same with XY plane).
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\param plane [in] New projection plane.
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*/
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virtual void setPlane(const OdGePlane &plane) = 0;
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/** \details
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Returns current projection plane (default projection plane is same with XY plane).
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*/
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virtual const OdGePlane &plane() const = 0;
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/** \details
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Returns current projection direction (default projection direction is same with vector Z-axis).
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*/
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virtual const OdGeVector3d &projectionDirection() const = 0;
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};
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typedef OdSmartPtr<OdGiPlaneProjector> OdGiPlaneProjectorPtr;
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#include "TD_PackPop.h"
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#endif //#ifndef __ODGIPLANEPROJECTOR_H__
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