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Show ENH for first length pick

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Style hidden interface models with disabled text and move the first length-tool pick coordinates to the HUD as ENH in the global georeferenced frame.

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This commit is contained in:
Dion Moult
2026-05-14 11:30:10 +10:00
parent b1bad23a64
commit 8f937052b8
5 changed files with 48 additions and 0 deletions
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src/ifcviewer/ViewportWindow.h
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@@ -233,6 +233,11 @@ public:
float composed_transform[16] = {1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1};
};
bool pickMeshLocalAt(int x, int y, MeshLocalPick& out);
// Resolve a mesh-local point to the IFC's own georeferenced global
// frame: CoordinateOperation · placement_transformation · mesh_local.
// Excludes FederatedFalseOrigin and ModelTransformation.
bool meshLocalToGlobal(uint32_t object_id, const float mesh_local[3],
double global_out[3]) const;
// CPU raycast against the per-model BVHs. Walks the BVH for each
// finalised model, transforms the world ray into mesh-local space