Blender export plugin. - Githubissues

lagadic / visp_cao_editor

Development of a CAD model editor for ViSP model-based tracker

GNU General Public License v3.0

19 stars 8 forks source link

Blender export plugin. #2

Closed vikasTmz closed 7 years ago

vikasTmz commented 7 years ago

The README contains details on how to use this plugin for Phase 1, Task 1.1 work.

What has been implemented:

Export object(s) in a scene to .cao format. Supports different export types like 3D Points, 3D Lines, 3D Cylinders and 3D Circles (All the models are stored in the same file).
Basic Tool Panel has been created for the user to specify the above details.

ToDo:

Export multiple objects in a scene in hierarchical manner (multiple files).
Enter ViSP properties like lod and labels.

fspindle commented 7 years ago

Could you add us as member of your project (fspindle + s-trinh). Thanks

fspindle commented 7 years ago

Nice starting.

It works well under Ubuntu

I experienced strange things with the exporter os OSX (Blender 2.78, python 2.7.10), where the content of the .cao corresponding to the default Blender cube has extra comma and brackets

# Blender v2.78 (sub 0) CAO File
{
V1,
8,
# 3D points,
[1.000000 -1.000000 -1.000000
1.000000 -1.000000 1.000000
-1.000000 -1.000000 1.000000
-1.000000 -1.000000 -1.000000
1.000000 1.000000 -0.999999
0.999999 1.000000 1.000001
-1.000000 1.000000 1.000000
-1.000000 1.000000 -1.000000],
# 3D lines,
0,
[],
# Faces from 3D lines,
0,
[],
# Faces from 3D points,
6,
[4 0 1 2 3
4 4 7 6 5
4 0 4 5 1
4 1 5 6 2
4 2 6 7 3
4 4 0 3 7],
# 3D cylinders,
0,
[],
# 3D circles,
0,
[]
}

vikasTmz commented 7 years ago

I've used some command line operations to get rid of them. I'll change it and handle it in python.

fspindle commented 7 years ago

Your last commit fix the issue on OSX

vikasTmz commented 7 years ago

Last 2 commits solves #3, #4, #5