BSD Ports

astro/calcmysky 0.3.4 FreeBSD

Planetary atmosphere light scattering simulator

System
FreeBSD
Repository
FreeBSD ports
Maintainer
[email protected]
License
GPLv3
Categories
astro
Package size
352.4 KiB, 1060.8 KiB installed

Description

CalcMySky is a software package that simulates scattering of light by the atmosphere to render daytime and twilight skies (without stars). Its primary purpose is to enable realistic view of the sky in applications such as planetaria. Secondary objective is to make it possible to explore atmospheric effects such as glories, fogbows, etc., as well as simulate unusual environments such as on Mars or an exoplanet orbiting a star with a non-solar spectrum of radiation.

The simulation is based on E. Bruneton's "Precomputed Atmospheric Scattering" paper and the updated implementation of the demo. This in particular limits the atmosphere to spherical symmetry (which means localized clouds are not supported, and ground albedo is the same all around the globe).

An additional capability is simulation of solar eclipses, which is currently limited to two scattering orders, while the non-eclipsed atmosphere can be simulated to arbitrary order.

In the other systems

SystemPortVersion
FreeBSDastro/calcmysky0.3.4
OpenBSDastro/calcmysky0.4.0
HardenedBSDastro/calcmysky0.3.4
GhostBSDastro/calcmysky0.3.4

Install

Binary package:

pkg install calcmysky

From the ports tree:

cd /usr/ports/astro/calcmysky/ && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	calcmysky>0:astro/calcmysky
LIB_DEPENDS=	libShowMySky-Qt5.so:astro/calcmysky

Packages

The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.

Repositoryaarch64amd64armv6armv7i386
FreeBSD:14:latest0.3.40.3.4-0.3.40.3.4
FreeBSD:14:quarterly0.3.40.3.4n/a0.3.40.3.4
FreeBSD:15:latest0.3.40.3.4n/a0.3.40.3.4
FreeBSD:15:quarterly0.3.40.3.4n/an/an/a
FreeBSD:16:latest0.3.40.3.4n/an/an/a
FreeBSD:16:quarterlyn/an/an/an/an/a

Dependencies

As this port's Makefile names them.

Build 2

  • ${LOCALBASE}/include/eigen3/Eigen/Dense : math/eigen3
  • ${LOCALBASE}/include/glm/glm.hpp : math/glm

The full lists below include those, and their dependencies in turn.

Build dependencies 91
Run dependencies 72
Required by 1

Configuration

No options to configure.

USES
cmake:testing localbase qt:5
Service scripts
none

Files

pkg-plist 49
  • bin/calcmysky
  • bin/showmysky
  • include/ShowMySky/AtmosphereRenderer.hpp
  • include/ShowMySky/Exception.hpp
  • include/ShowMySky/Settings.hpp
  • lib/cmake/ShowMySky-Qt5/ShowMySky-Qt5Config-.cmake
  • lib/cmake/ShowMySky-Qt5/ShowMySky-Qt5Config.cmake
  • lib/libShowMySky-Qt5.so
  • lib/libShowMySky-Qt5.so.15
  • lib/libShowMySky-Qt5.so.15.0.0
  • share/CalcMySky/shaders/accumulate-single-scattering-texture.frag
  • share/CalcMySky/shaders/calc-view-dir.h.glsl
  • share/CalcMySky/shaders/common-functions.frag
  • share/CalcMySky/shaders/common-functions.h.glsl
  • share/CalcMySky/shaders/compute-direct-irradiance.frag
  • share/CalcMySky/shaders/compute-eclipsed-double-scattering.frag
  • share/CalcMySky/shaders/compute-eclipsed-single-scattering.frag
  • share/CalcMySky/shaders/compute-indirect-irradiance.frag
  • share/CalcMySky/shaders/compute-light-pollution-multiple-scattering.frag
  • share/CalcMySky/shaders/compute-light-pollution-single-scattering.frag
  • share/CalcMySky/shaders/compute-multiple-scattering.frag
  • share/CalcMySky/shaders/compute-scattering-density.frag
  • share/CalcMySky/shaders/compute-single-scattering.frag
  • share/CalcMySky/shaders/compute-transmittance-functions.h.glsl
  • share/CalcMySky/shaders/compute-transmittance.frag
  • share/CalcMySky/shaders/copy-scattering-texture-2d.frag
  • share/CalcMySky/shaders/copy-scattering-texture-3d.frag
  • share/CalcMySky/shaders/direct-irradiance.frag
  • share/CalcMySky/shaders/direct-irradiance.h.glsl
  • share/CalcMySky/shaders/eclipsed-direct-irradiance.frag
  • share/CalcMySky/shaders/eclipsed-direct-irradiance.h.glsl
  • share/CalcMySky/shaders/multiple-scattering-light-pollution.frag
  • share/CalcMySky/shaders/multiple-scattering-light-pollution.h.glsl
  • share/CalcMySky/shaders/multiple-scattering.frag
  • share/CalcMySky/shaders/multiple-scattering.h.glsl
  • share/CalcMySky/shaders/render.frag
  • share/CalcMySky/shaders/shader.geom
  • share/CalcMySky/shaders/shader.vert
  • share/CalcMySky/shaders/single-scattering-eclipsed.frag
  • share/CalcMySky/shaders/single-scattering-eclipsed.h.glsl
  • share/CalcMySky/shaders/single-scattering-light-pollution.frag
  • share/CalcMySky/shaders/single-scattering-light-pollution.h.glsl
  • share/CalcMySky/shaders/single-scattering.frag
  • share/CalcMySky/shaders/single-scattering.h.glsl
  • share/CalcMySky/shaders/texture-coordinates.frag
  • share/CalcMySky/shaders/texture-coordinates.h.glsl
  • share/CalcMySky/shaders/texture-sampling-functions.frag
  • share/CalcMySky/shaders/texture-sampling-functions.h.glsl
  • share/CalcMySky/shaders/version.h.glsl
distinfo 1
FileSizeSHA256
10110111-CalcMySky-v0.3.4_GH0.tar.gz2.167252e+0629ef4c81cf020e131ec79a28c78946d80d422d05818197079cbaa6353ffba16a

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