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Differential D4964

Speedup init when propotionally edit.
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Authored by George Vogiatzis (Gvgeo) on May 28 2019, 1:14 PM.

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Reviewers
Campbell Barton (campbellbarton)
Germano Cavalcante (mano-wii)
Summary

Don't use matrix transformation if scale is 1, when calculating distance to the nearest element.
Roughly 3x speed up.

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Event Timeline

George Vogiatzis (Gvgeo) created this revision.May 28 2019, 1:14 PM
Germano Cavalcante (mano-wii) requested changes to this revision.Dec 24 2019, 10:35 PM
Germano Cavalcante (mano-wii) added inline comments.
source/blender/editors/transform/transform_conversions.c
261

See bool is_one_v3(const float v[3]) from BLI_math.h.
Also I would prefer a more descriptive variable name like: is_uniform_scale_one.

290

It would be nice to have a comment on why this is important.

This revision now requires changes to proceed.Dec 24 2019, 10:35 PM
noki paike (amonpaike) awarded a token.Dec 25 2019, 3:19 AM
George Vogiatzis (Gvgeo) abandoned this revision.Dec 31 2019, 1:01 AM

Does not apply anymore.

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source/
blender/
editors/
transform/
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Diff 15650

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source/blender/editors/transform/transform_conversions.c

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