Local-axis grab (G key) dashed line should show only the X or Y component, tilted · GraphiteEditor/Graphite#3341

(0 评论) (0 反应) (0 负责人)Rust (25,662 star) (1,176 fork)batch import

Good First Issue

描述

G lets you enable grab and then hit X or Y once for a global axis (document space) and a second time for a local axis (layer space), but the dashed line visualization is drawn incorrectly in the latter case:

https://github.com/user-attachments/assets/1e049146-e215-4abb-9f81-27f62e398836

When transforming in local space, it should tilt the dashed line with the local space as well, and draw just the X or Y component instead of both.

See this comment for a little more detail.

贡献者指南

技术栈: rust
领域: desktop
议题类型: bug
难度: 3
预计时间: 1-3 hours
活动状态: fresh
清晰度: clear
前置要求: Rustgraphics programmingunderstanding of transforms
新手友好度: 65
研究方向: Read the referenced comment (issue #3527 comment) for additional context on expected behavior. The bug is in the dashed line visualization during grab with local axis constraint. Currently it draws both X and Y components; it should draw only the constrained axis tilted with the layer's local space. Search for the drawing code for the dashed line (likely in the viewport rendering module) and the logic that determines whether the axis is local or global.