Instant 3d renderer crash with dataset

[qgib]

Author Name: Nyall Dawson (@nyalldawson)
Original Redmine Issue: 17286
Affected QGIS version: master
Redmine category:3d
Assignee: Martin Dobias

---

Enabling a 3d renderer with the attached dataset results in an instant crash when a 3d map view is open.

I've attached the original version of the dataset. Note that it contains lots of invalid geometries, but fixing/removing these features still results in a crash with 3d renderer.

---

• DP_QLD_BUILDING_AREAS.zip (Nyall Dawson)

[qgib]

Author Name: Martin Dobias (@wonder-sk)

---

I can reproduce the crash... a temporary solution would be to switch to a projected CRS (e.g. meters as map units) - EPSG:3857 worked for me.

Also, the dataset covers quite a large area that leads to some numerical errors when zoomed in a lot, resulting in some rendering artifacts and glitches when panning.

[qgib]

Author Name: Giovanni Manghi (@gioman)

---

• crashes_corrupts_data was changed from 0 to 1
• priority_id was changed from Normal to High
• category_id was configured as 3D

[qgib]

Author Name: Martin Dobias (@wonder-sk)

---

Applied in changeset 7bce7ea.

---

• done_ratio was changed from 0 to 100
• status_id was changed from Open to Closed

[qgib]

Author Name: Giovanni Manghi (@gioman)

---

• resolution was changed from to fixed/implemented