playing around with bumpmapping

[Mito551]

http://imgur.com/a/UfFuU

obviously, doesn't work well with 16px packs. but it's better for 64px.
so, what do you guys think?

[PilzAdam]

This happens when running the script that creates normalmaps on the default textures:

[Mito551]

script that creates normalmaps

wtf? ;)

but the result in the picture is quite expected.

[Calinou]

script that creates normalmaps

wtf? ;)

but the result in the picture is quite expected.

In the "util" directory of Minetest Git, there is a .sh script used to generate normal maps.

[PilzAdam]

script that creates normalmaps

wtf? ;)

but the result in the picture is quite expected.

In the "util" directory of Minetest Git, there is a .sh script used to generate normal maps.

It uses a GIMP plugin.

[Mito551]

i don't use linux so i can't execute .sh and i don't use gimp.

[VanessaE]

Pilzadam's attempt was a joke. Had it not been, it looks bad because he didn't use the script properly, evidently didn't experiment with any of the various switches to change filters, strength, etc etc.

I didn't write that script with the intent that it be run on a whole folder full of textures and its output be directly used - I expected users to change settings depending on the materials and textures being bumpmapped.

[Mito551]

Pilzadam's attempt was a joke. Had it not been, it looks bad because he didn't use the script properly, evidently didn't experiment with any of the various switches to change filters, strength, etc etc.

I didn't write that script with the intent that it be run on a whole folder full of textures and its output be directly used - I expected users to change settings depending on the materials and textures being bumpmapped.

alriiight. exactly what i'm doing. with photoshop.

[Mito551]

http://youtu.be/zPHilyk_a-g

[VanessaE]

Warning: EXTREMELY LOUD music attached to that video.

[Mito551]

Warning: EXTREMELY LOUD music attached to that video.

:(

This is my bumpmap experience:
I'm using VaE's HD TP [16x16]
click here for screenshots: http://ubuntuone.com/4ySuBiSh3rxjystprRD9ye

you're kidding, right?

[VanessaE]

Looks like your shader support is busted entirely (this only works on Minetest builds that have OpenGL support, due to the language the shaders are written in).