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How to apply an IBL texture with any file name?

See original GitHub issue

I tried applying an IBL texture to glTF using Ashes. https://cx20.github.io/gltf-test/examples/ashes3d/index.html?category=tutorialModels&model=BoomBox&scale=100&type=glTF

IBL texture can be load with the following file names, but is it possible to use other file names?

helipad/<pos|neg><x|y|z>.hdr

I want to use the following files for IBL textures.

https://github.com/ux3d/glTF-Sample-Environments/tree/4eace30f795fa77f6e059e3b31aa640c08a82133/papermill/specular

before	after
helipad/posx.hdr	specular/specular_right_0.hdr
helipad/negx.hdr	specular/specular_left_0.hdr
helipad/posy.hdr	specular/specular_top_0.hdr
helipad/negy.hdr	specular/specular_bottom_0.hdr
helipad/posz.hdr	specular/specular_front_0.hdr
helipad/negz.hdr	specular/specular_back_0.hdr

Issue Analytics

State:
Created 4 years ago
Comments:9 (4 by maintainers)

Top GitHub Comments

1reaction

but0ncommented, Mar 26, 2020

Do you mean visual the skybox in the scene? I will handle this feature in next version!

1reaction

cx20commented, Mar 26, 2020

Thank you for telling me how to use IBL correctly. I will wait for the next version for specular environment texture issues.

BTW, Please tell me another one. How can I apply a CubeMap Texture to the background using Ashes instead of IBL as follows:

If that is feasible, I would like to update the gltf-test sample to use CubeMap like other libraries.

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