Change glTF vector resolution; use shorts when applicable #276

Job	Run time
initial_checks / Load tox environments	5s
initial_checks / codestyle (ubuntu-latest)	25s
deploy-examples	0s
tests / Load tox environments	7s
tests / py39-test-all (ubuntu-latest)	3m 51s
tests / py310-test-all (ubuntu-latest)	3m 23s
tests / py311-test-all (ubuntu-latest)	3m 27s
tests / py312-test-all (ubuntu-latest)	3m 41s
tests / py312-test-qt (ubuntu-latest)	3m 6s
tests / py312-test-jupyter (ubuntu-latest)	2m 45s
tests / py39-test-all (macos-13)	10m 28s
tests / py310-test-all (macos-latest)	5m 54s
tests / py311-test-all (macos-latest)	5m 46s
tests / py312-test-all (macos-latest)	5m 8s
tests / py312-test-qt (macos-latest)	5m 2s
tests / py39-test-all (windows-latest)	6m 27s
tests / py310-test-all (windows-latest)	8m 50s
tests / py311-test-all (windows-latest)	7m 9s
tests / py312-test-all (windows-latest)	7m 26s
tests / py312-test-qt (windows-latest)	7m 6s
tests / py312-test-jupyter (windows-latest)	6m 35s
	1h 36m 41s

Provide feedback