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Use R-tree to optimise shapes to be redrawn #8

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tuanchauict opened this issue Jan 31, 2021 · 2 comments
Open

Use R-tree to optimise shapes to be redrawn #8

tuanchauict opened this issue Jan 31, 2021 · 2 comments
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enhancement New feature or request P3 Nice to have

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Level 1: Only shapes within the window are redrawn
Level 2: Only shapes under updating rect are redrawn (old rect and new rect)
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Today showcase
1000 shapes + draw new
Frame rate: ~30fps

Untitled.2.mov

@tuanchauict tuanchauict self-assigned this Jan 31, 2021
@tuanchauict tuanchauict added the enhancement New feature or request label Jan 31, 2021
@tuanchauict tuanchauict added the P3 Nice to have label Feb 8, 2021
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Current approach: split the board into zones and reduce the number of search by zone

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enhancement New feature or request P3 Nice to have
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