bool SketchSolverCircArc::checkPreUpdateValue()
{
if (NULL == vcsBody())
return false;
VCSMMatrix3d vMat = vcsBody()->transform();
AcGeMatrix3d aMat = GeConv::toAcGeMatrix3d(vMat);
VCSMCircle3d vcsCir = m_pVcsVarCircle->circle3d();
double newRadius = vcsCir.radius();
// No allow degenerated circle during solving
if (std::fabs(newRadius) <= m_pContext->tol())
return false;
//if (std::fabs(newRadius) > 1000.0)
// return false;
// No allow degenerated circle arc
if (m_geometry->bounded())
{
AcGePoint3d startPt = startPoint()->updatedPosition();
AcGePoint3d endPt = endPoint()->updatedPosition();
if (startPt.isEqualTo(endPt, m_pContext->tolEx()))
return false;
}
return true;
}
Acad::ErrorStatus
AcRectJig::setPlane()
{
// Acquire current UCS transformation matrix.
// We save the matrix for later use.
//
acdbUcsMatrix(mUcsToWcsMat);
mWcsToUcsMat = mUcsToWcsMat.inverse();
// Get data from user coordinate system.
//
AcGePoint3d orgPt;
AcGeVector3d xAxis, yAxis, zAxis;
mUcsToWcsMat.getCoordSystem(orgPt, xAxis, yAxis, zAxis);
// Get the current elevation w.r.t current UCS, w.r.t the current space.
//
struct resbuf rb;
ads_getvar(/*MSG0*/"CVPORT", &rb);
double elev;
if (rb.resval.rint == 1)
elev = mpDb->pelevation(); // Paper space
else
elev = mpDb->elevation(); // Model space
// Convert elevation from UCS to WCS.
//
orgPt += elev * zAxis;
mElevation = zAxis.dotProduct(orgPt.asVector());
mNormal = zAxis;
mHorizDir = xAxis;
mVertDir = mNormal.crossProduct(mHorizDir);
return Acad::eOk;
}
static AcGePoint3d ProjectPointOfTwoLine( const AcGePoint3d& spt1, const AcGePoint3d& ept1,
const AcGePoint3d& spt2, const AcGePoint3d& ept2,
const AcGePoint3d& pt )
{
// 计算点在直线spt1->ept1上的比例关系
double c = pt.distanceTo( spt1 ) / ept1.distanceTo( spt1 );
acutPrintf( _T( "\n比例c:%.4f" ), c );
acutPrintf( _T( "\nspt->(%.3f, %.3f), ept->(%.3f, %.3f)" ), spt2.x, spt2.y, ept2.x, ept2.y );
AcGeVector3d v = ept2 - spt2;
return spt2 + v * c;
}
//addded by linlin 20050819
Acad::ErrorStatus PDSphere::getVertices(int Precision, AcGePoint3dArray& vertexArray, AcGeVector3dArray &vertexNors) const
{
assertReadEnabled();
int actPrecision__1 = Precision + 1;
int actPrecision___2__1 = Precision * 2 + 1;
vertexArray.setLogicalLength(actPrecision__1*actPrecision___2__1);
vertexNors.setLogicalLength(actPrecision__1*actPrecision___2__1);
AcGePoint3d varPt = m_ptCenter; //变截面的中心点
double varR = 0;
double deltaAngle = PI / Precision;
/////////////////////////////////////////////////////////////
/////// begin the division /////////
AcGePoint3d point;
for(int i = 0; i < actPrecision__1; ++i)
{
varPt.z=m_ptCenter.z- m_dRadius*cos(deltaAngle*i);
varR = m_dRadius * sin(deltaAngle * i);
int j;
for(j = 0; j <actPrecision___2__1; ++j)
{
if(i == 0)
{
point = m_ptCenter;
point.z -= m_dRadius;
}
else if(i == actPrecision__1)
{
point = m_ptCenter;
point.z += m_dRadius;
}
else
{
point=varPt;
point.x += varR;
point.rotateBy(deltaAngle * j, AcGeVector3d(0, 0, 1), varPt);
}
vertexArray[i*actPrecision___2__1+j]=point;
vertexNors[i*actPrecision___2__1+j] = point - m_ptCenter;
}
}
return Acad::eOk;
}//addded by linlin 20050819
static int extractEntityInfo(struct resbuf *rb,
int& sel_method,
ads_name ename,
ads_name subname,
short& marker,
AcGePoint3d& pickpnt,
AcGeVector3d& pickvec)
{
if ( rb == NULL || rb->restype != RTLB )
{
assert(0);
return 0;
}
// Get the selection method.
//
rb = rb->rbnext; // Bump up to the selection method, always after RTLB.
sel_method = rb->resval.rint;
// Get the first ename (could be either the actual entity name or
// subentity name).
//
rb = rb->rbnext; // Bump up to the first name, always after sel method.
ename[0] = rb->resval.rlname[0];
ename[1] = rb->resval.rlname[1];
subname[0] = rb->resval.rlname[0];
subname[1] = rb->resval.rlname[1];
// Get marker info.
//
rb = rb->rbnext;
marker = rb->resval.rint;
// Get the pick location and vector, only for PICK and FENCE. For FENCE,
// we take the first intersection with the entity as the pick location.
//
if ( sel_method == PICK_METH ||
sel_method == FENCE_METH)
{
rb = rb->rbnext; // Skip to RTLB for pick location.
rb = rb->rbnext; // Skip to point description info.
rb = rb->rbnext; // Skip to the pick location.
pickpnt.set( rb->resval.rpoint[0],
rb->resval.rpoint[1],
rb->resval.rpoint[2] );
rb = rb->rbnext; // Will be normal vector if we're not in XY view.
// Otherwise, it'll be an RTLE for pick location.
if ( rb->restype == RT3DPOINT )
{
pickvec.set( rb->resval.rpoint[0],
rb->resval.rpoint[1],
rb->resval.rpoint[2] );
rb = rb->rbnext; // Make it point to the RTLE for the pick location.
}
}
return CONTINUE;
}
//-----------------------------------------------------------------------------
// This function is called by the drag function in order to
// aquire a sample input
//
AcEdJig::DragStatus AsdkRectangleJig::sampler()
{
DragStatus stat = kNormal;
setUserInputControls((UserInputControls)
( AcEdJig::kNoNegativeResponseAccepted
| AcEdJig::kNoZeroResponseAccepted)
);
setSpecialCursorType(kCrosshair);
stat = acquirePoint(m_BottomRightCorner, plineInfo.m_topLeftCorner);
// Now project the point at the crosshairs to the ECS of the
// polyline being drawn.
//
AcGePlane planeParallelToUCS(m_TopLeftCorner, m_vecUnitZ);
m_BottomRightCorner = m_BottomRightCorner.project(planeParallelToUCS, m_vecUnitZ);
// If the newly acquired point is the same as it was
// in the last sample, then we return kNoChange so that
// AsdkRectangleJig::update() will not be called and the
// last update call will be able to finish thus allowing
// the polyline to fully elaborate.
//
if (samplerCorner != m_BottomRightCorner) {
// m_BottomRightCorner will be used to update the remaining corners
// in AsdkRectangleJig::update() below.
//
samplerCorner = m_BottomRightCorner;
} else if (stat == AcEdJig::kNormal)
return AcEdJig::kNoChange;
return stat;
}
void AcRectangle::list() const
{
assertReadEnabled();
AcDbEntity::list();
AcGeMatrix3d ucsToWcsMat, wcsToUcsMat;
acdbUcsMatrix(ucsToWcsMat);
wcsToUcsMat = ucsToWcsMat.inverse();
AcGePoint3d cenPt = mCenter;
cenPt.transformBy(wcsToUcsMat);
acutPrintf(_T("\nWidth: %f"), mWidth);
acutPrintf(_T("\nHeight: %f"), mHeight);
acutPrintf(_T("\nCenter: X= %f, Y= %f, Z= %f"), cenPt.x, cenPt.y, cenPt.z);
acutPrintf(_T("\nNormal: X= %f, Y= %f, Z= %f"), mNormal.x, mNormal.y, mNormal.z);
acutPrintf("\n");
}
MaterialJig::MaterialJig(
const AcGePoint3d& center,
const AcDbObjectId& materialId)
{
mpMaterialEnt = (AsdkMaterial*)AsdkMaterial::desc()->create();
mpMaterialEnt->setDatabaseDefaults();
mpMaterialEnt->setMaterialId(materialId);
AcGeMatrix3d translateMat;
translateMat.setToTranslation(center.asVector());
mpMaterialEnt->setTransform(translateMat);
}
void CreatePipe( const AcGePoint3d& start, const AcGePoint3d& end, const double& radius)
{
acutPrintf(L"开始绘制管体\n");
//得到线段的长度
double length = start.distanceTo(end);
if( length < 0.1 )
return;
acutPrintf(L"得到管体高度%lf\n",length);
//绘制圆柱体
AcDb3dSolid* p3dPipe = CreateCylinder(radius,length);
if( p3dPipe == NULL )
return;
//得到线段与Z轴的垂直向量
AcGeVector3d line3dVector(end.x - start.x,end.y - start.y, end.z-start.z);
AcGeVector3d rotateVctor = line3dVector.crossProduct(AcGeVector3d::kZAxis);
//得到旋转的角度
double angle = -line3dVector.angleTo(AcGeVector3d::kZAxis);
acutPrintf(L"得到旋转角度%lf\n",angle);
//进行旋转
AcGeMatrix3d rotateMatrix = AcGeMatrix3d::rotation( angle, rotateVctor, AcGePoint3d::kOrigin);
p3dPipe->transformBy(rotateMatrix);
//得到线段的中心点
AcGePoint3d center(start.x + end.x, start.y + end.y, start.z + end.z);
center /= 2;
acutPrintf(L"得到中心点[%lf][%lf][%lf]\n",center.x,center.y,center.z);
//进行偏移
AcGeMatrix3d moveMatrix;
moveMatrix.setToTranslation(AcGeVector3d(center.x,center.y,center.z));
p3dPipe->transformBy(moveMatrix);
//加入到3D模型中
PostToModelSpace(p3dPipe);
#ifdef DEBUG
acutPrintf(L"插入中心线，用于矫正");
AcDbLine *pLine = new AcDbLine(start, end);
PostToModelSpace(pLine);
#endif
}
AcDbObjectId CArxHelper::CreateText(const CString& strText, const AcGePoint3d& pt1, const AcGePoint3d& pt2, double dDist, BOOL bUp /* = TRUE */)
{
AcDbObjectId textId = AcDbObjectId::kNull;
AcGePoint3d pt = (pt1 + pt2.asVector()) / 2.0;
AcDbMText* pMText = new AcDbMText();
pMText->setContents(strText);
pMText->setLocation(pt);
pMText->setDirection(pt2-pt1);
textId = AddToCAD(pMText,4);
AcDbExtents extents;
pMText->getGeomExtents(extents);
AcGeVector3d vect = (pt2-pt1).normal() * (extents.maxPoint().x - extents.minPoint().x) / 2.0;
AcGeMatrix3d xform = AcGeMatrix3d::translation(-vect);
acdbOpenObject(pMText,textId,AcDb::kForWrite);
pMText->transformBy(xform);
pMText->close();
return textId;
}
void
ArxDbgUtils::getUcsToWcsOriginMatrix(AcGeMatrix3d& m,
const AcGePoint3d& wcsBasePt, AcDbDatabase* db)
{
ASSERT(db != NULL);
AcGeMatrix3d tmpMat;
if (acdbUcsMatrix(tmpMat, db)) {
AcGePoint3d origin;
AcGeVector3d xDir, yDir, zDir;
tmpMat.getCoordSystem(origin, xDir, yDir, zDir);
origin += wcsBasePt.asVector();
m.setToAlignCoordSys(origin, xDir, yDir, zDir,
AcGePoint3d::kOrigin, AcGeVector3d::kXAxis,
AcGeVector3d::kYAxis, AcGeVector3d::kZAxis);
}
else {
ASSERT(0);
m = AcGeMatrix3d::kIdentity;
}
}
static double CaclWSGas( double q, const AcGePoint3d& spt, const AcGePoint3d& ept )
{
return q / ( spt.distanceTo( ept ) );
}
////////////////////////////////////////////////////////////////////////////////
/////// 将球在圆上分成m_nPrecision段，然后求相应处圆的半径 ///////
/////// 再将此圆分成m_nPrecision份。 ////////
/////// 所以共 (m_nPrecision+1)*(m_nPrecision+1)个点 ////
////////////////////////////////////////////////////////////////////////////////
Acad::ErrorStatus PDSphere::getVertices(int Precision, AcGePoint3dArray& vertexArray,
AcGeIntArray &stdIdx, int &actPrecision) const
{ assertReadEnabled();
while(!vertexArray.isEmpty())
vertexArray.removeLast();
AcGeDoubleArray dividDbl;
getActDivid(Precision, dividDbl, stdIdx);
int actPrecision__1 = dividDbl.length();
int actPrecision___2__1 = (dividDbl.length() - 1) * 2 + 1;
actPrecision = actPrecision__1 - 1;
vertexArray.setLogicalLength(actPrecision__1*actPrecision___2__1);
AcGePoint3d varPt = m_ptCenter; //变截面的中心点
double varR = 0;
double deltaAngle = PI / Precision;
/////////////////////////////////////////////////////////////
/////// begin the division /////////
AcGeCubicSplineCurve3d varcur;
AcGePoint3d point;
for(int i = 0; i < actPrecision__1; ++i)
{
varPt.z=m_ptCenter.z- m_dRadius*cos(deltaAngle*dividDbl[i]);
double tt = m_dRadius * m_dRadius - (m_ptCenter.z - varPt.z) *
(m_ptCenter.z - varPt.z);
if(tt < 0)
tt = 0;
varR = sqrt(tt);
int j;
for(j = 0; j <actPrecision__1; ++j)
{
if(i == 0)
{
point = m_ptCenter - AcGeVector3d(0, 0, 1) * m_dRadius;
vertexArray[i*actPrecision___2__1+j]=point;
}
else if(i == actPrecision__1)
{
point = m_ptCenter + AcGeVector3d(0, 0, 1) * m_dRadius;
vertexArray[i*actPrecision___2__1+j]=point;
}
else
{
point=varPt + AcGeVector3d(1, 0, 0) * varR;
point.rotateBy(deltaAngle * dividDbl[j], AcGeVector3d(0, 0, 1), varPt);
vertexArray[i*actPrecision__1+j]=point;
}
}
for(j = 1; j <actPrecision__1; ++j)
{
if(i == 0)
{
point = m_ptCenter - AcGeVector3d(0, 0, 1) * m_dRadius;
vertexArray[i*actPrecision__1 + j + actPrecision]=point;
}
else if(i == actPrecision__1)
{
point = m_ptCenter + AcGeVector3d(0, 0, 1) * m_dRadius;
vertexArray[i*actPrecision__1 + j + actPrecision]=point;
}
else
{
point=varPt + AcGeVector3d(1, 0, 0) * varR;
point.rotateBy(deltaAngle * dividDbl[j] + PI, AcGeVector3d(0, 0, 1), varPt);
vertexArray[i*actPrecision__1 + j + actPrecision]=point;
}
}
}
return Acad::eOk;
}
void Additional_Class::Get_ArcMiddle( AcDbObjectId PolyLineId, AcGePoint3dArray &Middle_List,AcGePoint3dArray &CenterListInput, LINEINFO &ArcInfoRList, LINEINFO &ArcInfoAList )
{
double PI=3.1415926535897932384626433832795;
AcDbEntity *pEnt_Temp = NULL;
Acad::ErrorStatus es = acdbOpenAcDbEntity(pEnt_Temp, PolyLineId, AcDb::kForRead);
if (es != Acad::eOk)
{
acutPrintf(_T("\nOPEN ENTITY ERROR"));
return;
}
if (!pEnt_Temp->isKindOf(AcDbPolyline::desc()))
{
acutPrintf(_T("\nENTITY NOT POLYLINE"));
return;
}
AcDbPolyline *pPolyLine = AcDbPolyline::cast(pEnt_Temp);
int num = pPolyLine->numVerts();
AcGePoint3d Start_temp_PT,End_temp_PT;
AcGePoint3dArray Center_List;
for (int index=0; index<num; index++)
{
if (pPolyLine->segType(index) == AcDbPolyline::kArc)
{
AcGeCircArc2d tempArc;
pPolyLine->getArcSegAt(index,tempArc);
AcGePoint2d CenterPoint;
CenterPoint = tempArc.center();
AcGePoint3d CenterPoint3d;
CenterPoint3d.set(CenterPoint.x, CenterPoint.y, 0);
Center_List.append(CenterPoint3d);
AcGePoint3d Start_temp_PT, End_temp_PT;
Start_temp_PT.set(tempArc.startPoint().x,tempArc.startPoint().y,0);
End_temp_PT.set(tempArc.endPoint().x,tempArc.endPoint().y,0);
AcGeVector3d tempVec;
tempVec = End_temp_PT - Start_temp_PT;
double tempVec_Len = tempVec.length();
tempVec.normalize();
tempVec = tempVec*(tempVec_Len/2);
AcGeVector3d CenterVec;
CenterVec = Start_temp_PT - CenterPoint3d;
CenterVec = CenterVec + tempVec;
AcGeLine2d CenterLine2d;
AcGePoint3d Middle_Pt_OnLine;
Middle_Pt_OnLine = CenterPoint3d+CenterVec;
AcGePoint2d middle2d;
middle2d.set(Middle_Pt_OnLine.x, Middle_Pt_OnLine.y);
CenterLine2d.set(CenterPoint, middle2d);
int s;
AcGePoint2d MiddlePT, pt2;
tempArc.intersectWith(CenterLine2d, s, MiddlePT, pt2);
AcGePoint3d MiddlePoint;
MiddlePoint.set(MiddlePT.x,MiddlePT.y,0);
Middle_List.append(MiddlePoint);
double StartAngle = tempArc.startAng();
double EndAngle = tempArc.endAng();
double Angle = EndAngle-StartAngle;
Angle = (180/PI)*Angle;
double Radius = tempArc.radius();
CString tempStr_Angle,tempStr_Radius,sita,du,banjing;
sita = "θ=";
du = "°";
banjing = "R=";
tempStr_Angle.Format(_T("%.1f"),Angle);
tempStr_Angle = sita+tempStr_Angle+du;
tempStr_Radius.Format(_T("%.1f"),Radius);
tempStr_Radius = banjing + tempStr_Radius;
ArcInfoRList.push_back(tempStr_Radius);
ArcInfoAList.push_back(tempStr_Angle);
}
}
CenterListInput = Center_List;
}
void
ArxDbgDbAdeskLogo::drawSingleCaliper(AcGiCommonDraw* drawContext, AcGePoint3d* pts,
ArxDbgDbAdeskLogoStyle* lStyle)
{
AcGeVector3d viewDir;
AcGiViewportDraw* vportDraw = AcGiViewportDraw::cast(drawContext);
if (vportDraw)
viewDir = vportDraw->viewport().viewDir();
else {
// cheat and get viewdir for current viewport from the system variable
AcGePoint3d tmpPt;
getSysVar(_T("viewdir"), tmpPt);
viewDir = tmpPt.asVector();
}
if (viewDir == AcGeVector3d::kZAxis) {
// if solid fill is on we have to save the current state
// first and then restore it. If we don't, then if we
// are drawn as part of some other entity, we'll mess it up
// for them.
if (lStyle && (lStyle->isSolidFill()) && (drawContext->isDragging() == Adesk::kFalse)) {
AcGiFillType savedFillType = drawContext->subEntityTraits().fillType();
drawContext->subEntityTraits().setFillType(kAcGiFillAlways);
drawContext->rawGeometry()->polygon(5, pts);
drawContext->subEntityTraits().setFillType(savedFillType);
}
else {
drawContext->rawGeometry()->polygon(5, pts);
}
}
else {
AcGePoint3d allPts[10];
allPts[0] = pts[0];
allPts[1] = pts[1];
allPts[2] = pts[2];
allPts[3] = pts[3];
allPts[4] = pts[4];
allPts[5].set(pts[0].x, pts[0].y, 1.0);
allPts[6].set(pts[1].x, pts[1].y, 1.0);
allPts[7].set(pts[2].x, pts[2].y, 1.0);
allPts[8].set(pts[3].x, pts[3].y, 1.0);
allPts[9].set(pts[4].x, pts[4].y, 1.0);
Adesk::Int32 faceList[37];
// bottom face
faceList[0] = 5; // number of vertices
faceList[1] = 0;
faceList[2] = 1;
faceList[3] = 2;
faceList[4] = 3;
faceList[5] = 4;
// top face
faceList[6] = 5; // number of vertices
faceList[7] = 5;
faceList[8] = 6;
faceList[9] = 7;
faceList[10] = 8;
faceList[11] = 9;
// inside left face
faceList[12] = 4; // number of vertices
faceList[13] = 0;
faceList[14] = 1;
faceList[15] = 6;
faceList[16] = 5;
// inside right face
faceList[17] = 4; // number of vertices
faceList[18] = 1;
faceList[19] = 2;
faceList[20] = 7;
faceList[21] = 6;
// outside right face
faceList[22] = 4; // number of vertices
faceList[23] = 2;
faceList[24] = 3;
faceList[25] = 8;
faceList[26] = 7;
// outside top face
faceList[27] = 4; // number of vertices
faceList[28] = 3;
faceList[29] = 4;
faceList[30] = 9;
faceList[31] = 8;
// outside left face
faceList[32] = 4; // number of vertices
faceList[33] = 4;
faceList[34] = 0;
faceList[35] = 5;
faceList[36] = 9;
drawContext->rawGeometry()->shell(10, allPts, 37, faceList);
}
}
double PDEcone::getHeight() const
{
assertReadEnabled();
AcGePoint3d orthoPt = getStartPtOrthoInEntPtPlane();
return orthoPt.distanceTo(m_ptStart);
}
