Gprt vol tracing - #205

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Waqar-ukaea wants to merge 17 commits into

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Waqar-ukaea:GPRT-vol-tracing

Commits on Mar 19, 2026

Implemented MeshManager level versions of get_surface_vertices() + get_surface_connectivity()
Waqar-ukaea
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5a4f31a
Refactored get_volume_vertices() and get_volume_connectivity() to be abstracted to MeshManager level
Waqar-ukaea
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1c39076
Some more cleanup
Waqar-ukaea
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a17d5db
Refactored tests for MOABMeshManager::get_surface_connectivity() and get_volume_connectivity()
Waqar-ukaea
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c89e498
Added method to return dense array of a volume's connectivity indices
Waqar-ukaea
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af11f4a
Started on implementing volumetric element tree BVH construction in GPRT
Waqar-ukaea
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4d080ad
Restructured slang shaders in preparation for new tet shaders
Waqar-ukaea
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3eeaab4
Added the required shaders for find_element on GPU
Waqar-ukaea
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afb6334
Added rest of plumbing to make find_element work with GPRT and 1 ray
Waqar-ukaea
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af36622
Extended find_element test to also test with GPRT backend
Waqar-ukaea
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63a57c6
Added a new slang __generic that populates AABBs for objects of arbitrary numbers of vertices
Waqar-ukaea
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56c2987
Changed a constant to be static const to be slang compliant
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874c389
Made plucker_tet_containment code cross-compatible between C++ and slang
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ac2b0f8
Switch to pre-allocate arrays in BVH construction rather than relying on push_back
Waqar-ukaea
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342d07e
Rebased to latest main
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ac4c7f3

Commits on Apr 10, 2026

Addressed comments and created new shared_constants.h header
Waqar-ukaea
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bb61bf6

Commits on Apr 13, 2026

Reverted change to constants
Waqar-ukaea
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ace02e9