Skip to main content

camera stand

To make 3D models of trains cars I take photos of different parts of the car. Then import the photos into the modeling Program Rhino 7 to use as guides to make the model.

However, holding the camera level and at the same distance from the car at various positions is not easy.

So I designed the camera stand to keep the camera level and at the same distance from the car I plan to model.

My phone camera, shown in green, is fixed in either a top or side placement. I then move the train car along the tracks and take successive photos that I match in the modeling program.

camera stand2

The stand has 11 laser cut pieces to be cut from 1/4" clear acrylic.

Attachments

Images (2)
  • camera stand
  • camera stand2
Original Post

Replies sorted oldest to newest

A GlowForge Plus.

So I started designing with my Remarkable, then took the concept into  Rhino 7. IN Rhino7 I created a 3D model with the actual dimensions I needed. That model is shown above.  Once the 3D model was ok,  I then exploded the 3D parts lifting off the surfaces [unlike many 3D modeling programs, Rhino is really a surface modeler. So in Rhino you create 2D shapes into surfaces and extrude the shapes into 3D models.]

To get to the cutting .SVG file below I did the reverse taking 3D model parts and extracting surfaces to CorelDraw. Corel Draw then exports to a .SVG file for the GlowForge to laser cut.

Here are the 12 pieces I will cut 1/4" non-glossy black acrylic to avoid reflections.

cam stan cutouts

This is how I design laser cut building and bridges too.

Attachments

Images (1)
  • cam stan cutouts
Last edited by AlanRail

as stated the stand is cut from Acrylic that has a paper covering on both sides. The Acrylic cement or glue I use is very viscous. So if some of it touches the surface it will leave a mark. To avoid or minimize damage to the surfaces while cementing  I leave the paper on as much as I can. However where I must glue I score those areas so I can just remove the scored paper where the glue must go.

To score I differentiate the cuts from the scores by changing the color of the lines in CorelDraw; black lines are cuts and red lines are scores. The GlowForge software separates the black lines and the red lines. I set the black lines as cuts and the red lines as scores.

the .SVG files then looks likecamstd svg

note the line colors.

So the Glowforge can CUT, SCORE, ENGRAVE  or 3D engrave.

Attachments

Images (1)
  • camstd svg

Add Reply

Post

OGR Publishing, Inc., 1310 Eastside Centre Ct, Ste 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
Link copied to your clipboard.
×
×