Hi again, I have been trying it but I can not get it working. Probably I'm doing something wrong. The closest I got is this: bpy.data.meshes['Cube'].calc_normals_split() bpy.data.meshes['Cube'].vertices[0].normal Vector((-0.57, -0.5.7,-0.57)) bpy.data.meshes['Cube'].loops[0].normal Vector((0.0, 0.0, 0.0)) None of both results match what I have (all the normals pointing to X axis positive, so I suppose it should be 1,0,0)
Ideas? Thanks Vicente On 05/11/2015 05:07 PM, Bastien Montagne wrote: > I do not see the problem? Just compute, read, modify, set custom > normals, compute, read, modify, set, etc. > > Le 11/05/2015 18:19, Vicente Carro a écrit : >> Hi, >> >> Thanks for the answer but I'm not sure if that helps me (anyway I'll try it >> later at home). >> My script should read the custom normals and modify them, and repeat that >> process until the user gets the desired result. So calculating stuff >> doesn't sound what I need. What I mean is, the custom normals shuld not be >> reset/calculated each time the user uses my script, it should rely on the >> previous custom normals. >> >> Thanks >> >> Vicente >> >> >> On 11 May 2015 at 16:01, Bastien Montagne <[email protected]> wrote: >> >>> All you have to do is compute loop (split) normals >>> (me.calc_normals_split()), and then read loops' normal member… >>> >>> >>> Le 11/05/2015 17:38, Vicente Carro a écrit : >>>> Hi, >>>> >>>> I've checked all the custom-normals related functions that I found but I >>>> can not find one for simply reading the custom normals of an mesh and I >>>> need it for an script I'm doing to precisely modify the custom normals >>>> (based on their previous values). >>>> Are there python function/s to read the custom normals? Else, how can I >>>> read them? >>>> >>>> >>>> Thanks >>>> _______________________________________________ >>>> Bf-committers mailing list >>>> [email protected] >>>> http://lists.blender.org/mailman/listinfo/bf-committers >>>> >>> _______________________________________________ >>> Bf-committers mailing list >>> [email protected] >>> http://lists.blender.org/mailman/listinfo/bf-committers >>> >> _______________________________________________ >> Bf-committers mailing list >> [email protected] >> http://lists.blender.org/mailman/listinfo/bf-committers > _______________________________________________ > Bf-committers mailing list > [email protected] > http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
