How to generate a front view of a 3D model？

[hongtaoliuxing]

Hello everyone.

I need the front view and three views of the model. I tried using the command below, but I couldn't debug the front view. Are there any other commands?

neper -T -n 100 -transform "rotate(0,0,1,30),rotate(1,0,0,-15),rotate(0,1,0,-15)"

Thanks.

[rquey]

Move the camera, not the tessellation, see -cameracoo.

[hongtaoliuxing]

Thank you for your suggestion. I tried this command, but it didn't seem to work quite right. I'm not sure if it's correct.

neper -V n100-id1.tess -cameracoo 1:-10:1 -datacellcol id -print 100

[rquey]

Assuming you built a 1 x 1 x 1 tessellation, x=1 and z=1 do not exactly correspond to front and top views.
Use -cameracoo x:-10:z instead. You may be also interested in -cameraprojection orthographic (for orthographic projection instead of perspective projection) and -camerasky to set the top direction of the image.

neper -T -n 100
neper -V n100-id1.tess -print xyzview
neper -V n100-id1.tess -cameracoo x:-5:z -cameraprojection orthographic -camerasky 0:0:1 -print yview
neper -V n100-id1.tess -cameracoo x:y:-5 -cameraprojection orthographic -camerasky 1:0:0 -print zview
neper -V n100-id1.tess -cameracoo -5:y:z -cameraprojection orthographic -camerasky 0:1:0 -print xview

[hongtaoliuxing]

Thank you again for your advice, have a pleasant life!