Summary
OpenCSG is a library that does image-based CSG rendering using OpenGL. OpenCSG is written in C++ and supports most modern graphics hardware using Microsoft Windows or the Linux operating system. What is CSG, anyway? CSG is short for Constructive Solid Geometry and denotes an approach to model complex 3D-shapes using simpler ones. I.e., two shapes can be combined by taking the union of them, by intersecting them, or by subtracting one shape of the other. SG is often used as fundamental modeling technique in CAD/CAM applications. Here, image-based CSG rendering is the key to interactively manipulate CSG shapes. Since OpenCSG renders even complex CSG shapes fast, it can be advantageously used in such applications. The OpenCSG library requires graphics hardware that either supports frame buffer objects or PBuffers in OpenGL.
Versions
v1.6.0-r1 :: 0/1.6 :: gentoo
- Modified
- License
- GPL-2+
- Keywords
- amd64 x86 ~arm64 ~ppc64 ~riscv
- USE flags
- doc
USE flags
General
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
Depending packages
media-gfx / openscad : The Programmers Solid 3D CAD Modeller
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
media-gfx/opencsg: drop 1.5.1-r1, 1.6.0
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
media-gfx/opencsg: Stabilize 1.6.0-r1 amd64, #945868
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
media-gfx/opencsg: Stabilize 1.6.0-r1 x86, #945868
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Joonas Niilola · gentoo
media-gfx/opencsg: Stabilize 1.6.0 amd64, #945634
Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
media-gfx/opencsg: Stabilize 1.6.0 x86, #945634
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Chris Mayo · gentoo
media-gfx/opencsg: drop dependency on Qt 5
Signed-off-by: Chris Mayo <aklhfex@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/35935 Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Joonas Niilola · gentoo
media-gfx/opencsg: keyword 1.6.0 for ~ppc64
- the previous version seems to have been keyworded. Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
media-gfx/opencsg: Keyword 1.5.1-r1 ppc64, #886101
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Chris Mayo · gentoo
media-gfx/opencsg: add 1.6.0
Signed-off-by: Chris Mayo <aklhfex@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/32932 Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Bernd Waibel · gentoo
media-gfx/opencsg: drop 1.4.2-r1
cleanup old Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net> Closes: https://github.com/gentoo/gentoo/pull/26032 Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Joonas Niilola · gentoo
media-gfx/opencsg: Stabilize 1.5.1-r1 x86, #849428
Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Joonas Niilola · gentoo
media-gfx/opencsg: Stabilize 1.5.1-r1 amd64, #849428
Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Joonas Niilola · gentoo
media-gfx/opencsg: add subslot for 1.5.1
Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Bernd Waibel · gentoo
media-gfx/opencsg: bump to 1.5.1
Closes: https://bugs.gentoo.org/838439 Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net> Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Yongxiang Liang · gentoo
media-gfx/opencsg: keyword ~riscv
Package-Manager: Portage-3.0.28, Repoman-3.0.3 Signed-off-by: Yongxiang Liang <tanekliang@gmail.com> Signed-off-by: Yixun Lan <dlan@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
media-gfx/opencsg: arm64 keyworded (bug #734822)
Package-Manager: Portage-3.0.4, Repoman-3.0.1 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
media-gfx/opencsg: x86 stable wrt bug #716134
Package-Manager: Portage-2.3.89, Repoman-2.3.20 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
media-gfx/opencsg: amd64 stable wrt bug #716134
Package-Manager: Portage-2.3.89, Repoman-2.3.20 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Bernd Waibel · gentoo
media-gfx/opencsg: restrict testing
Closes: https://bugs.gentoo.org/717104 Package-Manager: Portage-2.3.96, Repoman-2.3.22 Signed-off-by: Bernd Waibel <waebbl@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/15319 Signed-off-by: Joonas Niilola <juippis@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
media-gfx/opencsg: Drop 1.4.2 (r0)
Package-Manager: Portage-2.3.96, Repoman-2.3.22 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Bernd Waibel · gentoo
media-gfx/opencsg: fix build failure with GLES2
Fix an issue where qmake isn't able to find opengles2 feature. Add myself as proxy-maintainer. Closes: https://bugs.gentoo.org/639314 Reported-by: Toralf Förster <toralf@gentoo.org> Package-Manager: Portage-2.3.96-r1, Repoman-2.3.22 Signed-off-by: Bernd Waibel <waebbl@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/13537 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Matthew Marlowe · gentoo
media-gfx/opencsg: Attempt fix for Bug #639314
Signed-off-by: Matthew Marlowe <mattm@gentoo.org> Package-Manager: Portage-2.3.49, Repoman-2.3.11 - Michael Palimaka · gentoo
media-gfx/opencsg: remove 1.4.0
Package-Manager: Portage-2.3.6, Repoman-2.3.3 - maurerpe · gentoo
media-gfx/opencsg: fix build with GCC 6
Gentoo-bug: 623840 Package-Manager: Portage-2.3.6, Repoman-2.3.2 - Michael Palimaka · gentoo
media-gfx/opencsg: version bump 1.4.2
Package-Manager: Portage-2.3.6, Repoman-2.3.2 - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - Michael Orlitzky · gentoo
media-gfx/opencsg: new version 1.4.0 to fix two bugs.
This fixes a version bump request from one of our users, and also a build failure. Version 1.3.2 tried to link with QtGui, even though that wasn't a declared dependency, causing the build to fail when it was missing. The new v1.4.0 doesn't seem to have that problem, so the build failure should be gone. In the process, the ebuild was updated to use EAPI=6 and qmake-utils.eclass. Gentoo-Bug: 514210 Gentoo-Bug: 515124 Package-Manager: portage-2.2.28 - Robin H. Johnson · gentoo
proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed