Blender Git Loki

support point and tetrahedon mesh creation

Cloth: use better system for checking equality

Due to floating point precision errors, equality of floats are not always precise, this means we need to use some epsilon value which acts as the range for the allowable errors.

comment to note invariants of particle indices arrays

new ParticleSet abstraction: attribute arrays + particle indices

transform emitter mesh to world space

transform collision rays to object space

initial mesh collision event

generate tetraeders for particles

minor cleanup

initial double event avoidance

extract method to simulate multiple events per step

Merge branch 'master' into functions

Custom Profile Editing: Added a profile editor widget

This ProfileWidget and related drawing and interface code mirrors much of the
functionality of the CurveMapping code, but with the important different that
it's evaluation results in a 2D result, the X and Y of a position along the
profile generated in the widget. Because of this fundamental change to the
purpose of the widget, it made sense to split it into a new widget rather
than increasing the complexity of both areas.

This is incomplete and buggy at the moment, but it lays the groundwork for
future changes that I'll work on in the coming days, and it does compile.

Merge branch 'master' into gp_stencil

Merge branch 'master' into gp_stencil

bring back multithreading support

don't inline simulation functions to make profiles more useful

remove outdated simulation code

move events and actions to separate files

use mesh surface emitter again