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0027536: Visualization - incorrect behavior of zoom persisted objects

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1) Zoom persistence mode now fixes object in pixel coordinates and  is independent on view size

2) Used gp_GTrsf instead of gp_Trsf SelectMgr_ViewerSelector to store  Graphic3d_Mat4d

3) Zoom persisted objects changed behavior (become bigger) therefore test cases were updated according to new state.

4) Corrected scale for rectangular frustum

Updated test for manipulator
This commit is contained in:
aba
2016-06-01 18:37:51 +03:00
committed by bugmaster
parent be5c360207
commit 91d9637224
44 changed files with 250 additions and 101 deletions
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4
src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx
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@@ -47,7 +47,7 @@ public:
//! - transformation only is needed: @theScaleFactor must be initialized as any negative value;
//! - scale only is needed: @theTrsf must be set to gp_Identity.
Standard_EXPORT virtual SelectMgr_SelectingVolumeManager ScaleAndTransform (const Standard_Integer theScaleFactor,
const gp_Trsf& theTrsf);
const gp_GTrsf& theTrsf);
Standard_EXPORT virtual Standard_Integer GetActiveSelectionType() const Standard_OVERRIDE;
@@ -68,6 +68,8 @@ public:
//! @return current world view transformation common for all selecting volumes
Standard_EXPORT const Graphic3d_Mat4d& WorldViewMatrix() const;
Standard_EXPORT void WindowSize (Standard_Integer& theWidth, Standard_Integer& theHeight);
//! @return current camera world view projection transformation state common for all selecting volumes
Standard_EXPORT const Graphic3d_WorldViewProjState& WorldViewProjState() const;