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Open Geometry Gallery
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All images and animations on this page have been created by Open Geometry. Some of them were exported to the freeware ray-tracing program Pov-Ray in order to create special effects.

 

Videos


Automobile

Caleidocycle

Conoidal-Rotoid

Deception

Dodecahedron

Escher-Torus

Flying Man

Hydraulic Saw

Kardan-Joint

Non-Trivial-Rotoids

Precession

Rotoid-Helical

Wobbler

Wind Wheel

Voronoi 3D

Shoulder-Surface

 

Associated curves

_evolutes.gif
evolute
_catacaustic.gif
catacaustic
_pedal.gif
pedal curve
_diacaustic.gif
diacaustic
_involute.gif
involute
_orthotomic.gif
orthotomic
_offset.gif
offset curve
_antipedal.gif
anti-pedal
_antiortho.gif
anti-orthotomic

 

Surfaces

_torus.gif
torus
_klein_bottle.gif
Klein bottle
_supercyclides.gif
supercyclides
_moebius.gif
Möbius band
_normal_surfaces.gif
normal surfaces
_hp-saddle.jpg
hp-saddle
_revolution2.jpg
revolution
_hyperboloids.jpg
hyperboloids
_prototypes.jpg
prototypes
_feng_shui.gif
energy spiral
_scherk.gif
Scherk-Weier
_thicksurf.gif
rotoid
_revolution.gif
surface of revolution
_snail.gif
snail

 

Differential Geometry

_minmax.gif
extremal values
_cubic_circle.gif
cubic circle
_linecongr.gif
line congruence
_oscquadric.gif
osculating quadric

 

Free form curves and surfaces

_bezcurve.gif
Bézier curve
_bsplinecurve.gif
B-spline curve
_cubecorner.gif
cube corner
_bsplinesurf.gif
B-spline surface

 

Animations

For the creation of animations you can use Open Geometry function SaveAsBitmapAnimation(). Afterwards you can process he still frames with an animation program of your choice.

_astroid.gif
Elliptic motion (595 KB)
_develop_cylinder.gif
develop cylinder (470 KB)
_develop_cone.gif
develop cone (382 KB)
_kaleidocycle.gif
kaleidocycle (73 KB)
_pluecker.gif
Plücker conoid (902 KB)

 

Also visit http://www.geometrie.tuwien.ac.at/clgbook. Some images there have been created with the help of Open Geometry.