Free camera model software for windows

The Solar Model is realtime modeling of solar system. It allows user to navigate in
space, to control time counting (speed-up time flow) and estimate real movement of
space bodies like planets, dwarf planets and moons. It also allows user to bind camera
to space objects (for example, you can look from Moon on Earth in real time flow).
Solar Model renders beautiful 3D space environment.
Application has some very useful features. Some of them are:
Galaxy feature that able to render Milky Way galaxy and Ruler feature
that draws orbits of a planets and their projections on the Sun. As
Solar Model uses own related-sizes system, which only shows what planet
on which place from the Sun, how planets moves and rotates; user cannot
estimate real proportions of the bodies, because real proportions will
simply make all planets difficult to find in the dark space, the Sun
would occupy too much place while comparing it with any other planet.
Solar Model 2.1 equipped with new feature -- Measurer, which allows
you to compare and measure size of the Sun and planets in real proportions
and their distance to each other.
There are 2 video renderer: OpenGL and Direct3D9. This release also contain Configuration dialog that allows you to set up video driver, desired resolution, and some other rendering options. You can make screenshots with one click (Screenshot feature is new in this release).
Please visit http://www.ffsoftworks.com/solarmodel.php for more info.

System Requirements: Pentium III 800MHz / 256 Mb RAM / 10 Mb HDD / GeForce 5 Series video card (or Radeon equivalent)

System Requirements: Added Measurer and Ruler features