want to test this . But doesnt seems to work … tell me, im curious uniform sampler2D bgl_NormalTexture; void main() { gl_FragColor = texture2D(bgl_NormalTexture, gl_TexCoord[0].xy); }

You need to use a render attachment, type Normal uniform sampler2D bgl_DataTextures[7]; uniform int normalAttachmentIndex; void main() { gl_FragColor = texture2D(bgl_DataTextures[normalAttachmentIndex], gl_TexCoord[0].xy); } You will notice that the normals are in view space and inverted. In …

thx again ! i will check it soon . Curious, did anyone had already work with this with UPBGE ? Do you see some pratical use like some Fresnel filter ? Im’ interested to use it for some directional bloom :stuck_out_tongue: coz what i saw so far in BGE bloom filters was pretty messy

Inspired from your Alchemy AO, do you think u can make a better bloom shader too ?

[image] blenderaptor: can make a better bloom shader Better than what bloom shader? I made some bloom shaders, I guess I could post a couple.

I have this hdr bloom [image] HDR Bloom 2D Filter Game Engine Resources Normally you should not get an error. It just not work. I am not sure, but I thought since Mesa 11.0.4 uniform initialization should be supported. By the way. Why do you use such an old version. The …

You mean objects farther from the camera bloom over objects near the camera? That’s how bloom is supposed to work.

a background blooming object shouldn’t be able to bloom/bleed inwards a front object. Only outwards. For example, if a point light is behind the character but has a blooming area, that area shouldn’t go inwards the character’s mesh… That’s unfortunately the case with that HDR bloom. Here below, …

[image] blenderaptor: a background blooming object shouldn’t be able to bloom/bleed inwards a front object. That’s how bloom/glare works in real life though. [window-bloom_crop] [bloom-reflection] It’s what every bloom tries to achieve. [ot-bloom] Bloom is basically rays of light comi…

oh my bad, yeah i see :saluting_face:. Never noticed that on pictures before. In tesseract, the bloom seems to be oriented and there’s indeed some hdr ajustment indeed