ninnghazad

Option to not add image's extension to sprite's name.

1

As it it says in the title, would be nice to have.

including a completely transparent image and using the trim option results in this: ``` "space.png": { "frame": {"x":182,"y":18,"w":1,"h":1}, "rotated": false, "trimmed": true, "spriteSourceSize": {"x":4294967294,"y":4294967294,"w":1,"h":1}, "sourceSize": {"w":9,"h":34} }, ``` note the...

An aligned pool allocator that keeps memory around until explicit flush/cleanup would be a nice additional feature.

Reference parameters with std::function from lua.

4

``` std::function eq { lua["test_equal"] }; Entity a,b; eq(std::ref(a),std::ref(b)); ``` Will call Entity(const Entity &) and copy-construct parameters to lua function "test_equal". ``` auto eq { lua["test_equal"] }; Entity a,b;...

clang toolchain compilation for newbies?

3

i am playing around with the examples, and using the toolchain linked in the readme works. now i want a toolchain i could redistribute, so i am trying to build...

Freezing overload resolution for performance.

1

I remember that when talking about ChaiScript performance the dynamic overload resolution was mentioned as a bottleneck, and how caching it would be cool but unfeasible seeing how stuff can...

sequential_distribute_dump fails

24

sequential_distribute_dump fails for large domains in cPickle with ``` File "/usr/local/lib/python2.7/dist-packages/anuga/parallel/sequential_distribute.py", line 246, in sequential_distribute_dump cPickle.dump( tostore, f, protocol=cPickle.HIGHEST_PROTOCOL) SystemError: error return without exception set ``` Probably related: https://github.com/numpy/numpy/issues/2396 https://bugs.python.org/issue11564...

large domains meta-issue

5

Starting this issue to document smaller issues that i come along on my quest to get anuga work with really large domains (as in many triangles).

Angle hiccups when rotation wraps +-PI, and other rotational musings.

13

Hey @louis-langholtz , i have a problem with spurious hiccups in rotation when the angle goes from/to +PI / -PI. Wrote a GravityJoint, which pulls bodies together. Now i want...

Fix GetPosition's interpolation to properly handle the angular part. Fixes #331

3

#331 Angles weren't properly interpolated, allowing for weird behavior when interpolating close to +PI / -PI.