Release 0.22 #795
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Release 0.22 #795
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These functions have existed for several years now, with stable implementation and interface. They are exposed via JS interface and used by gltfpack, and thus are unlikely to change dramatically. A recent change added meshopt_EncodeExpClamped, which also had a possible alternative of adding more fine-grained exponent clamping control to meshopt_encodeFilterExp. Instead of marking the entire function as experimental, let's mark just the enum entry as experimental. If more control is necessary in the future, we can remove this enum entry and add a meshopt_encodeFilterExpClamped instead.
Fix duplicate documentation for generateShadowIndexBuffer after a failed rewording attempt.
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After doing some more pre-release testing and review I think we're set for a release tomorrow morning. |
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For posterity, APIs that are still experimental:
meshopt_generateProvokingIndexBuffer: added in this release, unclear if it will need changesmeshopt_EncodeExpClampedenum: added in this release, unclear if it will stay (cutoff fixed to 0) or be replaced bymeshopt_encodeFilterExpClampedfunction (customizable cutoff)meshopt_SimplifyPruneenum: added in this release, implementation is still in flux with likely behavior changes in future releasesmeshopt_simplifyWithAttributes: a lot of implementation changes in this release; while the implementation should be relatively stable, it's unclear if interface changes will be needed for at least one planned featuremeshopt_simplifySloppy: hasn't changed in a few releases but significant implementation work may be outstandingmeshopt_simplifyPoints: a few implementation changes in this release; likely effectively stable, unless we decide we need to support RGB/RGBA modes which would need an interface change to specify if the input color is 3-float or 4-floatmeshopt_optimizeMeshlet: no changes since last release, but would like to wait for one more release to stabilize in case clusterizer sees significant changes in the next release.meshopt_spatialSortTriangles: no changes in a while;meshopt_spatialSortRemaphas been stabilized and is useful for point clouds, but there's some issues with sorting triangles for compression efficiency that I'd like to look into before stabilizing this, as right now it's unclear if the triangle sort is practically useful.As a reminder, "experimental" means the interface or implementation may see significant change; non-experimental means interface is de-facto locked down (both API/ABI) and implementation should be production ready, but future releases may still improve behavior/performance in a compatible manner. Experimental APIs are still fine to use, it's just that the compatibility isn't guaranteed.
meshopt_generateProvokingIndexBuffer,meshopt_simplifyWithAttributes,meshopt_simplifyPointsandmeshopt_optimizeMeshletwill most likely become stable in the next release.