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fix(vtk): 底图瓦片SetUseBounds(false)-不参与包围盒/相机取景,修复勾第二个ds后坐标轴被底图撑到公里级

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gaozheng 2026-06-17 11:05:16 +08:00
parent d27ef37a24
commit 23ed390faf
1 changed files with 2 additions and 0 deletions
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2
src/app/TileBasemap.cpp
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@ -292,6 +292,7 @@ vtkSmartPointer<vtkActor> TileBasemap::buildFlat(int z, int x, int y,
actor->SetMapper(mapper); actor->SetMapper(mapper);
actor->SetTexture(tex); actor->SetTexture(tex);
actor->GetProperty()->LightingOff(); // 底图不受场景光照 actor->GetProperty()->LightingOff(); // 底图不受场景光照
actor->SetUseBounds(false); // 底图不参与包围盒/相机取景：否则坐标轴/适配被~公里级底图撑大
return actor; return actor;
} }
@ -417,6 +418,7 @@ vtkSmartPointer<vtkActor> TileBasemap::buildWarped(int sz, int sx, int sy, int d
actor->SetMapper(mapper); actor->SetMapper(mapper);
actor->SetTexture(tex); actor->SetTexture(tex);
actor->GetProperty()->LightingOff(); actor->GetProperty()->LightingOff();
actor->SetUseBounds(false); // 同 buildFlat：底图不参与包围盒/相机取景
return actor; return actor;
} }