Ryan Roden-Corrent 274f668963 Improve our attempt at exporting SpatialMaterials. (#341) ...

* Attempt basic spatial material conversion.

This improves our attempt at converting several material types
(Principled, Diffuse, and Emission) to SpatialMaterials. It still leaves
a lot to be desired, but implements more than our current approach.

What works:

- Principled albedo, metallic, roughness, anisotropy, emission, and
  clearcoat. Principled does not have emission strength, so we just
  assume 1.
- Emission strength and color
- Diffuse color and roughness.

Fixes #332.

* Add alpha support for spatial materials.

Everywhere we currently export a color we use mathutils.Color, which
doesn't support alpha. This adds an RGBA type we can use to export
colors with alpha.

Maybe we could use this in other places, but I'm not sure the
implications right now.

* Null-check NodeTree in SpatialMaterial export

* Add config.json for spatial export test.

* Update tests for spatial material export.

2020-06-05 15:53:55 +08:00

..

godot_project

support 'transmission' in BSDF node

2019-02-16 16:11:42 -08:00

reference_exports

Improve our attempt at exporting SpatialMaterials. (#341)

2020-06-05 15:53:55 +08:00

test_scenes

Improve our attempt at exporting SpatialMaterials. (#341)

2020-06-05 15:53:55 +08:00

export_test_scenes.py

add animation export option

2018-08-18 07:13:00 +08:00

install_blender.sh

Travis: Add build job with Blender 2.81

2019-11-22 12:30:22 +01:00