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@mdebbar mdebbar commented May 17, 2023

We have limited use of Vector3 in the engine, so I converted it into a record and removed almost all of its methods.

Converting it to a record also means it's not mutable anymore, which is a positive in my book. That required a few minor changes in Matrix4 but nothing major.

@mdebbar mdebbar requested a review from yjbanov May 17, 2023 16:55
@flutter-dashboard flutter-dashboard bot added the platform-web Code specifically for the web engine label May 17, 2023
@mdebbar mdebbar marked this pull request as draft May 17, 2023 21:07
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This pull request has been changed to a draft. The currently pending flutter-gold status will not be able to resolve until a new commit is pushed or the change is marked ready for review again.

@mdebbar mdebbar changed the title [web] Deduplicate Matrix4.perspectiveTransform and Vector3.applyProjection [web] Cleanup Vector3 May 18, 2023
@mdebbar mdebbar marked this pull request as ready for review May 18, 2023 17:15
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lgtm

final Float32List _v3storage;
const Vector3 kUnitX = (x: 1.0, y: 0.0, z: 0.0);
const Vector3 kUnitY = (x: 0.0, y: 1.0, z: 0.0);
const Vector3 kUnitZ = (x: 0.0, y: 0.0, z: 1.0);
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Nice! This actually guarantees immutability, unlike the previous method of leaving comments with warnings.

@mdebbar mdebbar added the autosubmit Merge PR when tree becomes green via auto submit App label May 19, 2023
@auto-submit auto-submit bot merged commit 2e6b1e6 into flutter:main May 19, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 19, 2023
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request May 19, 2023
…127196)

flutter/engine@e9178e1...2e6b1e6

2023-05-19 mdebbar@google.com [web] Cleanup Vector3 (flutter/engine#42096)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
CaseyHillers pushed a commit to CaseyHillers/flutter that referenced this pull request May 24, 2023
…lutter#127196)

flutter/engine@e9178e1...2e6b1e6

2023-05-19 mdebbar@google.com [web] Cleanup Vector3 (flutter/engine#42096)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
@mdebbar mdebbar deleted the transform branch June 22, 2023 21:38
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