[LDPartEditor] 0.8.37 Beta Released (Critical Bug Fix)


RE: New CSG Engine
#8
(2017-09-20, 22:31)Gerald Lasser Wrote:
(2017-09-18, 18:44)Nils Schmidt Wrote: I am working on a new CSG engine which will generate less triangles and a better overall triangulation.
There are already some promising results, but I need to define more testcases to deliver a rock-solid implementation in the end.

You could use the code for the Jurassic World Sphere to test:
https://forums.ldraw.org/thread-16357.ht...hlight=CSG

I managed to do it with different steps and with Intersector to reduce the number of triangles. I promis I finish the part soon, right now comparing it to the LDD version

Thanks Gerald! I will use the sphere to test it. I already knew something about your work (J.C. Tchang mentioned it in his LDPE manual).

My plan is to release the new CSG engine in December. I started to optimise the CSG triangulation in September, but then I had improve the overall stability of the algorithm and discard the  triangulation optimisations. Now, I am working on triangle optimisations again.
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Messages In This Thread
New CSG Engine - by Nils Schmidt - 2017-09-18, 18:44
RE: New CSG Engine - by Philippe Hurbain - 2017-09-19, 6:57
RE: New CSG Engine - by Gerald Lasser - 2017-09-20, 22:31
RE: New CSG Engine - by Nils Schmidt - 2017-11-04, 16:23
Edge selection bugs - by Nils Schmidt - 2017-11-12, 13:24
Slanting tool? - by Nils Schmidt - 2017-11-12, 13:25
RE: Slanting tool? - by Philippe Hurbain - 2017-11-12, 16:23
RE: Slanting tool? - by Gerald Lasser - 2017-11-12, 17:27
RE: Slanting tool? - by Magnus Forsberg - 2017-11-12, 19:31
RE: Slanting tool? - by Nils Schmidt - 2017-11-23, 19:43
32-bit release? - by Nils Schmidt - 2017-11-20, 17:42
RE: 32-bit release? - by Philippe Hurbain - 2017-11-20, 19:18
RE: 32-bit release? - by Nils Schmidt - 2017-11-22, 19:43
RE: 32-bit release? - by Rudolph Bosman - 2017-11-23, 8:44
RE: 32-bit release? - by Nils Schmidt - 2017-11-23, 20:20
3D perspectives on toolbar - by Nils Schmidt - 2017-11-23, 20:05
RE: [LDPartEditor] isecalc - by Gerald Lasser - 2017-11-23, 15:48
Scope of isecalc - by Nils Schmidt - 2017-11-23, 20:02

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