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Section Rebuild subproject

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new dialog
new Section/SectionLine logic
remove XAxisDirection property
This commit is contained in:
WandererFan
2016-10-06 15:15:09 -04:00
committed by Yorik van Havre
parent 7c740c9369
commit 6b175cc0c9
25 changed files with 1132 additions and 503 deletions
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69
src/Mod/TechDraw/App/GeometryObject.cpp
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@@ -38,10 +38,10 @@
#include <gp_Elips.hxx>
#include <gp_Pln.hxx>
#include <gp_Vec.hxx>
#include <HLRTopoBRep_OutLiner.hxx>
//#include <HLRTopoBRep_OutLiner.hxx>
#include <HLRBRep.hxx>
#include <HLRBRep_Algo.hxx>
#include <HLRBRep_Data.hxx>
//#include <HLRBRep_Data.hxx>
#include <HLRBRep_HLRToShape.hxx>
#include <HLRAlgo_Projector.hxx>
#include <TopoDS.hxx>
@@ -161,36 +161,18 @@ void GeometryObject::clear()
//!set up a hidden line remover and project a shape with it
void GeometryObject::projectShape(const TopoDS_Shape& input,
const gp_Pnt& inputCenter,
const Base::Vector3d& direction,
const Base::Vector3d& xAxis)
const Base::Vector3d& direction)
{
Base::Vector3d stdZ(0.0,0.0,1.0);
Base::Vector3d flipDirection(direction.x,-direction.y,direction.z);
Base::Vector3d cross = flipDirection;
//special cases
if (flipDirection == stdZ) {
cross = Base::Vector3d(1.0,0.0,0.0);
} else if (flipDirection == (stdZ * -1.0)) {
cross = Base::Vector3d(1.0,0.0,0.0);
} else {
cross.Normalize();
cross = cross.Cross(stdZ);
}
// Clear previous Geometry
clear();
Base::Vector3d origin(inputCenter.X(),inputCenter.Y(),inputCenter.Z());
gp_Ax2 viewAxis = getViewAxis(origin,direction);
auto start = chrono::high_resolution_clock::now();
Handle_HLRBRep_Algo brep_hlr = NULL;
try {
brep_hlr = new HLRBRep_Algo();
brep_hlr->Add(input, m_isoCount);
gp_Ax2 viewAxis;
viewAxis = gp_Ax2(inputCenter,
gp_Dir(flipDirection.x, flipDirection.y, flipDirection.z),
// gp_Dir(xAxis.x, -xAxis.y, xAxis.z));
gp_Dir(cross.x, cross.y, cross.z));
HLRAlgo_Projector projector( viewAxis );
brep_hlr->Projector(projector);
brep_hlr->Update();
@@ -688,15 +670,42 @@ bool GeometryObject::findVertex(Base::Vector2D v)
}
/// utility non-class member functions
//! Returns the centroid of shape, as viewed according to direction and xAxis
gp_Pnt TechDrawGeometry::findCentroid(const TopoDS_Shape &shape,
const Base::Vector3d &direction,
const Base::Vector3d &xAxis)
//! gets a coordinate system
gp_Ax2 TechDrawGeometry::getViewAxis(const Base::Vector3d origin,
const Base::Vector3d& direction,
const bool flip)
{
gp_Pnt inputCenter(origin.x,origin.y,origin.z);
Base::Vector3d stdZ(0.0,0.0,1.0);
Base::Vector3d flipDirection(direction.x,-direction.y,direction.z);
if (!flip) {
flipDirection = Base::Vector3d(direction.x,direction.y,direction.z);
}
Base::Vector3d cross = flipDirection;
//special cases
if (flipDirection == stdZ) {
cross = Base::Vector3d(1.0,0.0,0.0);
} else if (flipDirection == (stdZ * -1.0)) {
cross = Base::Vector3d(1.0,0.0,0.0);
} else {
cross.Normalize();
cross = cross.Cross(stdZ);
}
gp_Ax2 viewAxis;
viewAxis = gp_Ax2(gp_Pnt(0, 0, 0),
gp_Dir(direction.x, -direction.y, direction.z),
gp_Dir(xAxis.x, -xAxis.y, xAxis.z));
viewAxis = gp_Ax2(inputCenter,
gp_Dir(flipDirection.x, flipDirection.y, flipDirection.z),
gp_Dir(cross.x, cross.y, cross.z));
return viewAxis;
}
//! Returns the centroid of shape, as viewed according to direction
gp_Pnt TechDrawGeometry::findCentroid(const TopoDS_Shape &shape,
const Base::Vector3d &direction)
{
Base::Vector3d origin(0.0,0.0,0.0);
gp_Ax2 viewAxis = getViewAxis(origin,direction);
gp_Trsf tempTransform;
tempTransform.SetTransformation(viewAxis);