Opened 14 years ago
Closed 14 years ago
#561 closed enhancement (fixed)
Add TIN and Triangle new geometry type support
| Reported by: | colivier | Owned by: | colivier |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS 2.0.0 |
| Component: | postgis | Version: | master |
| Keywords: | 3D TIN triangle type geometry | Cc: |
Description
Related to 3D stuff, it's become like a good idea to also support TIN and Triangle as describted in latest SQL/MM document.
Triangle as a polygon with only 3 points (so 4 as it's closed like any others), and with no internal rings.
TIN as collection of Triangled connected and well oriented.
A TIN could be manifold 2 or 3 upon if it's closed.
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Done as r5821