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0027796: Visualization - allow 3D objects with Graphic3d_TMF_2d flag

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Graphic3d_TransformPers::Apply() now does not reset projection matrix
for objects with Graphic3d_TMF_2d flag.

Useless flag Graphic3d_TMF_2d_IsTopDown has been removed.
SelectMgr_SelectableObjectTrsfPersSet now does not skip Graphic3d_TMF_2d presentations.
OpenGl_Layer::BoundingBox() now takes into account Graphic3d_TMF_2d presentations for proper Z-fit.

AIS_ColorScale now uses "lazy" mode for rendering labels
(considering 2D persistence to be already defined within entire structure).

OpenGl_Layer::updateBVH() now updates myAlwaysRenderedMap to handle
dynamic transformation persistence flag change without redisplaying the object.
This commit is contained in:
kgv
2016-08-20 19:37:56 +03:00
committed by bugmaster
parent 0766573201
commit 150ed3d5ef
11 changed files with 151 additions and 95 deletions
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2
src/SelectMgr/SelectMgr_SelectableObjectTrsfPersSet.cxx
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@@ -137,7 +137,7 @@ const NCollection_Handle<BVH_Tree<Standard_Real, 3> >&
Bnd_Box aBoundingBox;
if (anObject->TransformPersistence().Flags && !(anObject->TransformPersistence().Flags & Graphic3d_TMF_2d))
if (anObject->TransformPersistence().Flags != 0)
{
anObject->BoundingBox (aBoundingBox);
if (!aBoundingBox.IsVoid())