Request: add normal, specular, etc. maps to the 2d sprite shaders demo (Im attaching assets with godette)

[rubenjavier]

Hello @jaggygames , I just saw that the 2d sprites shaders demo was ported by you, so in case you could I decided to ask...

Im attaching a zip that contains the godette_body.png at full res and cleaned to have transparency, and all the maps that Sprite DLight create at its default settings, depth, normal, occlusion and specular, in case somebody can create a new demo for advanced 2D materials.

godette_body_material.zip

Thanks in advance
Best regards

[cogwoz]

Hello!

I'm not too familiar with using normals and such but I'll have a look. Perhaps someone else would be better suited to creating those examples!

Either way, I'll update the sprites in the 2D Shader demo to higher resolutions this weekend. I know it was mentioned in #237 to have sharper sprites at least. Thank you!

[rubenjavier]

Thanks mate, really appreciated
Im not really sure where else to ask for an example of the 2D version of normal and specular mapping in godot 3.x, I've tried on reddit and discord before, but usually got the answer that is really easy but no examples. with normal and specular would be enough for most people to understand how to do all kind of 2D lightning

[JarLowrey]

Normal mapping seems to a bit buggy right now - godotengine/godot#18299

[cogwoz]

@rubenjavier

I had a look at the files and there are some artifacts around the edges. Do you happen to have a copy without them to hand? 😄

[rubenjavier]

Sorry, I just got the original Image from godot that came without transparency and added tha alpha channel / cleaned with the magic wand in gimp the best I could, I dont think there is an original done with transparency and cleaned, I'll take a look later at home and clean as much as I can from the borders

[aaronfranke]

@rubenjavier Any update? Is this feature still desired?

[Calinou]

Note that the Vulkan renderer supports specular lighting in 2D out of the box.

[Megamega53]

@johnnygossdev
I've cleaned up the white artifacts from the albedo png file. Here is a zip file that contains a transparent version, one with green backgrounds and another with a black background.

godette_body_albedo clean.zip

[Calinou]

Superseded by #511. Specular mapping will be added when the demos are upgraded to Godot 4.0.