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Sketcher: DrawSketchHandler draw multiple edit curves

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Extension of the framework to draw an arbitrary curve in draw sketch handlers, so that
a plurality of curves can be handled.

DrawSketchHandler is extended to additionally offer drawing several curves:
- void drawEdit(const std::list<std::vector<Base::Vector2d>> &list);
- void drawEdit(const std::vector<Part::Geometry *> &geometries);

A new class, CurveConverter, enables to convert individual Part::Geometry or vectors of them
to appropriate vectors or list of vectors of Vector2d representing the curves. This can be
used in a specific DrawSketchHandler to combine Part::Geometries and arbritary curves.
This commit is contained in:
Abdullah Tahiri
2022-03-14 15:47:46 +01:00
parent 75fee12d7b
commit 89bf7f3d0b
6 changed files with 183 additions and 1 deletions
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32
src/Mod/Sketcher/Gui/EditModeCoinManager.cpp
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@@ -452,6 +452,38 @@ void EditModeCoinManager::drawEdit(const std::vector<Base::Vector2d> &EditCurve)
editModeScenegraphNodes.EditCurvesMaterials->diffuseColor.finishEditing();
}
void EditModeCoinManager::drawEdit(const std::list<std::vector<Base::Vector2d>> &list)
{
int ncoords = 0;
for(const auto & v : list)
ncoords += v.size();
editModeScenegraphNodes.EditCurveSet->numVertices.setNum(list.size());
editModeScenegraphNodes.EditCurvesCoordinate->point.setNum(ncoords);
editModeScenegraphNodes.EditCurvesMaterials->diffuseColor.setNum(ncoords);
SbVec3f *verts = editModeScenegraphNodes.EditCurvesCoordinate->point.startEditing();
int32_t *index = editModeScenegraphNodes.EditCurveSet->numVertices.startEditing();
SbColor *color = editModeScenegraphNodes.EditCurvesMaterials->diffuseColor.startEditing();
int coordindex=0;
int indexindex=0;
for(const auto & v : list) {
for (const auto & p : v) {
verts[coordindex].setValue(p.x, p.y, drawingParameters.zEdit);
color[coordindex] = drawingParameters.CreateCurveColor;
coordindex++;
}
index[indexindex] = v.size();
indexindex++;
}
editModeScenegraphNodes.EditCurvesCoordinate->point.finishEditing();
editModeScenegraphNodes.EditCurveSet->numVertices.finishEditing();
editModeScenegraphNodes.EditCurvesMaterials->diffuseColor.finishEditing();
}
void EditModeCoinManager::setPositionText(const Base::Vector2d &Pos, const SbString &text)
{
editModeScenegraphNodes.textX->string = text;