Mars Game Optimization Tests

[AmbientOSX]

@kadst43 @BrettASwift @davideaster

Seeing some new errors/warnings... notably:

(ERROR) Unsupported light type for shadowrender @ three.js:25381

(WARNING) @ three.js:24586 THREE.WebGLProgram: gl.getProgramInfoLog() (90,7-102): warning X3557: loop only executes for 1 iteration(s), forcing loop to unroll (117,7-102): warning X3557: loop only executes for 1 iteration(s), forcing loop to unroll

(WARNING) @ three.js:24586 THREE.WebGLProgram: gl.getProgramInfoLog() (88,7-102): warning X3557: loop only executes for 1 iteration(s), forcing loop to unroll (108,7-102): warning X3557: loop only executes for 1 iteration(s), forcing loop to unroll

(WARNING) @ localhost/:1 [.WebGLRenderingContext-00000000054A98E0]GL ERROR :GL_INVALID_OPERATION : glDrawElements: range out of bounds for buffer (x 256)

...

That said, load times seem drastically improved and two rovers executing at once is feasible. Still some slowdown over time / with 3 executing at once. Camera movement seems smoother. Thanks to David for changes.

[kadst43]

Are we sure those are new with David's changes? Or were they introduced with some of Brett's shader changes recently?

[kadst43]

(In any case, :+1:. Let's get it in so we can start testing with it)

[davideaster]

Odd. I can't think of how this might break WebGL. Maybe it's related to the threes.js changes where properties are pulled up from the prototypes.

[AmbientOSX]

Dont think we've merged in the shader changes yet - Ive seen the "loop unroll" error intermittently before but never the shadow/GL Errors... anyway - merging

[kadst43]

Shader changes are definitely merged - at least some of them are. The video of the animated shader that's up on Redmine was made in mars-game-development.

[AmbientOSX]

Ah ok - was just looking at the open PR :)