[Bf-python] EditMesh selection modes

[Willian Padovani Germano]

Hi Toni,

Toni Alatalo wrote:
 > in Blender itself it is a property of Scene, not Window, and certainly
 > not Mesh.

Ken also suggested adding it to Scene, since it's per scene, even though 
that does not follow our old guideline: trying to organize things in 
modules according to their type: general ob stuff in Object, specific 
mesh stuff in NMesh (now Mesh), etc.

These in Blender belong to scenes because scenes are the general 
container and Blender itself doesn't have specific containers for 
(general) mesh data, etc.

There are issues with both adding it to Mesh (it's per scene) and to 
Scene (API "pollution", with time and more features added, things can 
get quite messy).

Minor: yep, those names:

scene.selectVertex
scene.selectEdge
scene.selectFace

also don't seem particularly clear (readable) to me, they don't make me 
think about those small mesh selection mode buttons.

Well, no consensus yet, seems each one has a different opinion. Let's 
discuss a little more. We'll stumble upon similar issues (design vs. 
staying close to Blender code) in other parts of the rewrite, so we can 
benefit from talking about it.

(Stephen, our API cop, must be heard ;) ).

PS: Anyway, whatever the decision is for now, like everything else this 
can be changed for the reworked API, of course.

--
Willian