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Information for build v-hacd-4.1.0-2.fc40

ID274498
Package Namev-hacd
Version4.1.0
Release2.fc40
Epoch
Sourcegit+https://src.fedoraproject.org/rpms/v-hacd.git#92ccb6a4b013aa5863bbd55ed3a8e334a8d5a6e4
SummaryDecomposes a 3D surface into a set of “near” convex parts
DescriptionThe V-HACD library decomposes a 3D surface into a set of “near” convex parts. Why do we need approximate convex decomposition? Collision detection is essential for realistic physical interactions in video games and computer animation. In order to ensure real-time interactivity with the player/user, video game and 3D modeling software developers usually approximate the 3D models composing the scene (e.g. animated characters, static objects…) by a set of simple convex shapes such as ellipsoids, capsules or convex-hulls. In practice, these simple shapes provide poor approximations for concave surfaces and generate false collision detection. Convex-hull vs. ACD A second approach consists in computing an exact convex decomposition of a surface S, which consists in partitioning it into a minimal set of convex sub-surfaces. Exact convex decomposition algorithms are NP-hard and non-practical since they produce a high number of clusters. To overcome these limitations, the exact convexity constraint is relaxed and an approximate convex decomposition of S is instead computed. Here, the goal is to determine a partition of the mesh triangles with a minimal number of clusters, while ensuring that each cluster has a concavity lower than a user defined threshold.
Built bydavidlt
State complete
Volume DEFAULT
StartedWed, 06 Dec 2023 00:07:18 UTC
CompletedWed, 06 Dec 2023 03:03:54 UTC
Taskbuild (f40, /rpms/v-hacd.git:92ccb6a4b013aa5863bbd55ed3a8e334a8d5a6e4)
Extra{'source': {'original_url': 'git+https://src.fedoraproject.org/rpms/v-hacd.git#92ccb6a4b013aa5863bbd55ed3a8e334a8d5a6e4'}}
Tags
f40
RPMs
src
v-hacd-4.1.0-2.fc40.src.rpm (info) (download)
noarch
v-hacd-devel-4.1.0-2.fc40.noarch.rpm (info) (download)
riscv64
v-hacd-tools-4.1.0-2.fc40.riscv64.rpm (info) (download)
v-hacd-debugsource-4.1.0-2.fc40.riscv64.rpm (info) (download)
v-hacd-tools-debuginfo-4.1.0-2.fc40.riscv64.rpm (info) (download)
Logs
riscv64
hw_info.log
state.log
build.log
root.log
mock_output.log
noarch_rpmdiff.json
Changelog * Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> None-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild * Sun Jun 18 2023 Benjamin A. Beasley <code@musicinmybrain.net> None-1 - Use new (rpm 4.17.1+) bcond style * Sat Jun 03 2023 Benjamin A. Beasley <code@musicinmybrain.net> 4.1.0-2 - Remove explicit CFLAGS="${CFLAGS:--O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer }" ; export CFLAGS ; CXXFLAGS="${CXXFLAGS:--O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer }" ; export CXXFLAGS ; FFLAGS="${FFLAGS:--O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib64/gfortran/modules }" ; export FFLAGS ; FCFLAGS="${FCFLAGS:--O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib64/gfortran/modules }" ; export FCFLAGS ; VALAFLAGS="${VALAFLAGS:--g}" ; export VALAFLAGS ; RUSTFLAGS="${RUSTFLAGS:--Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes -Clink-arg=-Wl,-z,relro -Clink-arg=-Wl,-z,now -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn}" ; export RUSTFLAGS ; LDFLAGS="${LDFLAGS:--Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes }" ; export LDFLAGS ; LT_SYS_LIBRARY_PATH="${LT_SYS_LIBRARY_PATH:-/usr/lib64:}" ; export LT_SYS_LIBRARY_PATH ; CC="${CC:-gcc}" ; export CC ; CXX="${CXX:-g++}" ; export CXX, not needed since F36 * Mon Feb 20 2023 Benjamin A. Beasley <code@musicinmybrain.net> 4.1.0-1 - Initial package (close RHBZ#2168594)