94 lines
1.8 KiB
C++
94 lines
1.8 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TGObject3D.cpp
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// = Version : ver2.0
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// = Author : xlc
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// = CreateDate : 2002-09-09
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// = Description: 类的定义
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#include "StdAfx.h"
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#include "TGObject3D.h"
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#include "TGPoint3D.h"
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IMPLEMENT_RUN_TIME_CLASS1(TGObject3D,"TGObject3D",TGObject)
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TGObject3D::~TGObject3D()
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{
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}
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bool TGObject3D::IsInclude(const TGObject&obj) const
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{
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if(IS_TYPE(&obj,TGPoint3D))
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{
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return HitTest((const TGPoint3D&)obj).Is(GR_IN);
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}
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else
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{
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return TGObject::IsInclude(obj);
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}
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}
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//投影XY平面上的二维实体
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TGObject2D * TGObject3D::Convert2D() const
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{
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return NULL;
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}
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//如果在一个平面上，返回之
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bool TGObject3D::GetPlane(TPGePlane&plane) const
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{
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return false;
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}
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void TGObject3D::Move(double cx,double cy,double cz)
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{
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TGMatrix mat;
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mat.CreateMoveMatrix(cx,cy,cz);
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TransformBy(mat);
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}
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void TGObject3D::Scale(double sx,double sy,double sz)
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{
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TGMatrix mat;
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mat.CreateScaleMatrix(sx,sy,sz);
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TransformBy(mat);
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}
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void TGObject3D::Scale(double sx,double sy,double sz,const TGPoint& basePoint)
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{
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TGMatrix mat;
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mat.CreateScaleMatrix(sx,sy,sz,basePoint);
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TransformBy(mat);
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}
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void TGObject3D::RotateX(double angle)
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{
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TGMatrix mat;
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mat.CreateXRotateMatrix(angle);
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TransformBy(mat);
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}
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void TGObject3D::RotateY(double angle)
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{
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TGMatrix mat;
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mat.CreateYRotateMatrix(angle);
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TransformBy(mat);
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}
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void TGObject3D::RotateZ(double angle)
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{
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TGMatrix mat;
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mat.CreateZRotateMatrix(angle);
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TransformBy(mat);
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}
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void TGObject3D::Rotate(double angle,TPGeLine3D& axis)
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{
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TGMatrix mat;
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mat.CreateRotateMatrix(angle,axis);
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TransformBy(mat);
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} |