0.3.7

The performance of GsTaichi dynamic array mode has been greatly improved. Now it should be on par with performance for very large batch size, and up to 30% slower for non-batched simulation. This mode this still considered experimental and must be enabled manually by setting the env var 'GS_ENABLE_NDARRAY=1'. Just try it if you are tired of endlessly waiting for the simulation to compile!

New Features

• Implement position-velocity controller. (@matthieuvigne) (#1948)

Bug Fixes

• Fix missing option diffuse_texture to Glass surface. (@Kashu7100) (#1934)
• Fix interactive viewer. (@YilingQiao) (#1931)
• Fix external coupling forces from other solvers not affecting rigid bodies. (@SonSang) (#1941)
• Fix silent process killing issue in MPM simulation by raising an exception. (@SonSang) (#1949)
• Fix 'discrete_obstacles_terrain' being completely flat. (@jgillick) (#1972)

Miscellaneous

• Added warning message about stable timestep for SPH solver. (@SonSang) (#1925)
• Reduce memory usage due to diff constraint solver. (@YilingQiao) (#1930)
• Faster non-batched simulation. (@duburcqa) (#1935)
• Fix or silent dev warnings. (@duburcqa) (#1944)
• Add caching to Rigid Link state getters to improve performance. (@duburcqa) (#1940, #1955)
• Add support of Linux ARM. (@duburcqa) (#1961)
• Add 'GS_PARA_LEVEL' env var to force kernel parallelization level. (@duburcqa) (#1968)