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4269bd1b11
Graphical clipping: - Use "Graphic3d_ClipPlane" to defined clipping for PrsMgr_PresentableObject (local clipping), for V3d_View (global clipping). Get rid of old implementations: - Remove Visual3d_ClipPlane. - Port V3d_Plane to Graphic3d_ClipPlane core. Selection Sensitives: - Port "Matches" method to add full set of arguments (SelectBasics_PickArgs), including min-max depth coming from selector. - Get rid of transient data for pair Matches -> ComputeDepth. - Extend SelectMgr_ViewerSelector::LoadResult to work with local clipping, add virtual callbacks to compute globa/local depth clipping for picking. Capping rendering algorithm: - Recursive rendering algorithm for OpenGl_Groups. - Introduced Rendering filter for groups. Clipping plane management in TKOpenGl: - Added OpenGl_ClippingState to OpenGl_Context. DRAWEXE commands: - Ported "vclipplane" command for new approach. - Added "vsettexturemode" command for changing texture details in views (enable / disable textures). Correct DownCast syntax (compilation error) Fix new compiler warnings tests/bugs/vis/bug22906 migrated to the new vclipplane syntax
Open CASCADE Technology source repository
-----------------------------------------
This directory contains sources of Open CASCADE Technology (OCCT), a collection
of C++ libraries providing services for 3D surface and solid modeling, CAD data
exchange, and visualization. OCCT can be best applied in development of
software dealing with 3D modeling (CAD), manufacturing / measuring (CAM) or
numerical simulation (CAE).
The OCCT code is subject to the Open CASCADE Technology Public License Version
6.5 (the "License"). You may not use the content of the relevant files except in
compliance with the License. Please see the LICENSE file or obtain a copy of the
License at http://www.opencascade.org and read it completely before using this
software.
In order to build OCCT libraries from these sources for use in your program,
you need to:
1. Download, build, and install the required third-party libraries.
Follow the instructions provided in the documents titled "Building 3rd party
products for OCCT" on http://dev.opencascade.org/?q=home/resources for
installation and building.
2. Install and configure WOK development environment.
See http://dev.opencascade.org/?q=home/resources for the latest build of the
WOK and instructions of configuring it.
3. Use WOK to generate build scripts or project files for your compiler,
then build the libraries.
Note that you may use also the pre-processed source packages that include
makefiles and projects, or binary packages, available for official releases of
OCCT at http://www.opencascade.org. In this case however you will not be able
to re-generate derived files after changing the CDL files (requires WOK).
The current version of OCCT can be consulted in the file
src/Standard/Standard_Version.hxx
For more information regarding OCCT code development please consult the official
OCCT Collaborative Development Portal:
http://dev.opencascade.org