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Bounded grids display correctly when rotated

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This commit is contained in:
Yousef Khadadeh 2025-09-24 16:40:22 +03:00
parent 52de64907a
commit 9275883f70
1 changed files with 11 additions and 3 deletions
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14
src/WorldGrid.cpp
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@ -311,9 +311,17 @@ void WorldGrid::draw(GridManager& gMan, SkCanvas* canvas, const DrawData& drawDa
canvas->save();
if(bounds.has_value()) {
const auto& b = bounds.value();
Vector2f bMin = drawData.cam.c.to_space(b.min);
Vector2f bMax = drawData.cam.c.to_space(b.max);
canvas->clipRect(SkRect::MakeLTRB(bMin.x(), bMin.y(), bMax.x(), bMax.y()));
Vector2f b1 = drawData.cam.c.to_space(b.min);
Vector2f b2 = drawData.cam.c.to_space(b.top_right());
Vector2f b3 = drawData.cam.c.to_space(b.max);
Vector2f b4 = drawData.cam.c.to_space(b.bottom_left());
SkPath clipPath;
clipPath.moveTo(b1.x(), b1.y());
clipPath.lineTo(b2.x(), b2.y());
clipPath.lineTo(b3.x(), b3.y());
clipPath.lineTo(b4.x(), b4.y());
clipPath.close();
canvas->clipPath(clipPath);
}
canvas->rotate(-drawData.cam.c.rotation * 180.0 / std::numbers::pi);
canvas->drawPaint(linePaint);