v-hacd-4.1.0-22.fc45 | Build Info

Information for build v-hacd-4.1.0-22.fc45

16822

Package Name

v-hacd

Version

4.1.0

Release

22.fc45

Epoch

Draft

False

Source

git+https://src.fedoraproject.org/rpms/v-hacd.git#ff647cd65be97ba82c16d6c1b73ec26b8b958ba3

Summary

Decomposes a 3D surface into a set of “near” convex parts

Description

The 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 by

guoguo

State

complete

Volume

DEFAULT

Started

Sun, 18 Oct 2026 03:49:52 UTC

Completed

Sun, 18 Oct 2026 03:58:04 UTC

Task

build (f45, /rpms/v-hacd.git:ff647cd65be97ba82c16d6c1b73ec26b8b958ba3)

Extra

{'source': {'original_url': 'git+https://src.fedoraproject.org/rpms/v-hacd.git#ff647cd65be97ba82c16d6c1b73ec26b8b958ba3'}}

Tags

f45

RPMs

src
	v-hacd-4.1.0-22.fc45.src.rpm (info) (download)
noarch
	v-hacd-devel-4.1.0-22.fc45.noarch.rpm (info) (download)
riscv64
	v-hacd-tools-4.1.0-22.fc45.riscv64.rpm (info) (download)
	v-hacd-debugsource-4.1.0-22.fc45.riscv64.rpm (info) (download)
	v-hacd-tools-debuginfo-4.1.0-22.fc45.riscv64.rpm (info) (download)

Logs

riscv64
	mock_config.log
	state.log
	build.log
	root.log
	dnf5.log
	noarch_rpmdiff.json
	mock_output.log
	hw_info.log
	installed_pkgs.log

Changelog

* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-22 - Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild * Wed May 20 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 4.1.0-21 - Use the cmake declarative buildsystem * Wed May 20 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 4.1.0-20 - Include a freely licensed .obj file in the SRPM for testing * Wed May 20 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 4.1.0-19 - Use various long options * Sun Mar 15 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 4.1.0-18 - The ninja backend is the default now; don’t bother specifying it * Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-15 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-14 - Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild * Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-13 - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild * Sun Nov 03 2024 Benjamin A. Beasley <code@musicinmybrain.net> - 4.1.0-12 - Invoke %cmake in %conf rather than in %build * Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-10 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild

Main Site Links:

Information for build v-hacd-4.1.0-22.fc45