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+ fixes #0002268: Segmentation Fault when using sketcher

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This commit is contained in:
wmayer
2015-09-17 13:31:10 +02:00
parent 22b7fb660c
commit ed2eeffd67
2 changed files with 45 additions and 12 deletions
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19
src/Gui/Inventor/SoAutoZoomTranslation.cpp
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@@ -60,6 +60,23 @@ SO_NODE_SOURCE(SoAutoZoomTranslation);
void SoAutoZoomTranslation::initClass()
{
SO_NODE_INIT_CLASS(SoAutoZoomTranslation, SoTransformation, "AutoZoom");
// Enable elements for SoGetMatrixAction (#0002268)
// SoCamera::initClass() enables the SoViewVolumeElement for
// * SoGLRenderAction
// * SoGetBoundingBoxAction
// * SoRayPickAction
// * SoCallbackAction
// * SoGetPrimitiveCountAction
// The element SoViewportRegionElement is enabled by the
// above listed actions.
// Addionally, SoViewVolumeElement is enabled for
// * SoAudioRenderAction
// * SoHandleEventAction
// And SoViewportRegionElement is enabled for
// * SoHandleEventAction
// * SoGetMatrixAction
SO_ENABLE(SoGetMatrixAction, SoViewVolumeElement);
}
float SoAutoZoomTranslation::getScaleFactor(SoAction* action) const
@@ -142,4 +159,4 @@ void SoAutoZoomTranslation::getPrimitiveCount(SoGetPrimitiveCountAction * action
{
//Base::Console().Log("getPrimitiveCount\n");
SoAutoZoomTranslation::doAction((SoAction*)action);
}
}

38
src/Mod/Sketcher/Gui/SoZoomTranslation.cpp
View File

@@ -58,6 +58,23 @@ SO_NODE_SOURCE(SoZoomTranslation);
void SoZoomTranslation::initClass()
{
SO_NODE_INIT_CLASS(SoZoomTranslation, SoTranslation, "Translation");
// Enable elements for SoGetMatrixAction (#0002268)
// SoCamera::initClass() enables the SoViewVolumeElement for
// * SoGLRenderAction
// * SoGetBoundingBoxAction
// * SoRayPickAction
// * SoCallbackAction
// * SoGetPrimitiveCountAction
// The element SoViewportRegionElement is enabled by the
// above listed actions.
// Addionally, SoViewVolumeElement is enabled for
// * SoAudioRenderAction
// * SoHandleEventAction
// And SoViewportRegionElement is enabled for
// * SoHandleEventAction
// * SoGetMatrixAction
SO_ENABLE(SoGetMatrixAction, SoViewVolumeElement);
}
float SoZoomTranslation::getScaleFactor(SoAction* action) const
@@ -76,7 +93,7 @@ SoZoomTranslation::SoZoomTranslation()
}
void SoZoomTranslation::GLRender(SoGLRenderAction * action)
{
{
SoZoomTranslation::doAction((SoAction *)action);
}
@@ -84,7 +101,7 @@ void SoZoomTranslation::GLRender(SoGLRenderAction * action)
void SoZoomTranslation::doAction(SoAction * action)
{
SbVec3f v;
if(this->translation.getValue() == SbVec3f(0.0f, 0.0f, 0.0f) && this->abPos.getValue() == SbVec3f(0.0f, 0.0f, 0.0f)) {
if (this->translation.getValue() == SbVec3f(0.0f, 0.0f, 0.0f) && this->abPos.getValue() == SbVec3f(0.0f, 0.0f, 0.0f)) {
return;
} else {
SbVec3f absVtr = this->abPos.getValue();
@@ -97,14 +114,14 @@ void SoZoomTranslation::doAction(SoAction * action)
v = absVtr + relVtr;
}
SoModelMatrixElement::translateBy(action->getState(), this, v);
}
void SoZoomTranslation::getMatrix(SoGetMatrixAction * action)
{
SbVec3f v;
if(this->translation.getValue() == SbVec3f(0.0f, 0.0f, 0.0f) && this->abPos.getValue() == SbVec3f(0.0f, 0.0f, 0.0f)) {
if (this->translation.getValue() == SbVec3f(0.0f, 0.0f, 0.0f) && this->abPos.getValue() == SbVec3f(0.0f, 0.0f, 0.0f)) {
return;
} else {
SbVec3f absVtr = this->abPos.getValue();
@@ -117,32 +134,31 @@ void SoZoomTranslation::getMatrix(SoGetMatrixAction * action)
v = absVtr + relVtr;
}
SbMatrix m;
m.setTranslate(v);
action->getMatrix().multLeft(m);
m.setTranslate(-v);
action->getInverse().multRight(m);
}
void SoZoomTranslation::callback(SoCallbackAction * action)
{
SoZoomTranslation::doAction((SoAction *)action);
SoZoomTranslation::doAction((SoAction *)action);
}
void SoZoomTranslation::getBoundingBox(SoGetBoundingBoxAction * action)
{
SoZoomTranslation::doAction((SoAction *)action);
SoZoomTranslation::doAction((SoAction *)action);
}
void SoZoomTranslation::pick(SoPickAction * action)
{
SoZoomTranslation::doAction((SoAction *)action);
SoZoomTranslation::doAction((SoAction *)action);
}
// Doc in superclass.
void SoZoomTranslation::getPrimitiveCount(SoGetPrimitiveCountAction * action)
{
SoZoomTranslation::doAction((SoAction *)action);
}
SoZoomTranslation::doAction((SoAction *)action);
}