Bark Texture with Affinity Photo's Procedural Texture Filter

In this video, I show how to create a bark texture using Affinity Photo's procedural texture filter. I used this video to get ideas for the bark texture:    • Tree Bark - Procedural Material with Subst...   Get this from Patreon: https://www.patreon.com/posts/bark-pr... Phong Lighting: var nm=norm(debump(R,G,B)); var dl=dot(nm,l); var sl=pow(dot(nm,norm(l+e)),sh); id*dl+is*sl+ia Bark Texture: var sv=norm(vec2(sx,1)); var v=vec2(rx*cos(th)-ry*sin(th),rx*sin(th)+ry*cos(th))*a*sv/h; var t1=saturate(c1*cellnoisedist(v.x+tr1*dir(ts1*v).x,v.y+tr1*dir(ts1*v).y,1)); var t2=oschsqi(v.y/a2+tr2*noisesc(ts2*v/a2)); var t3=oschsqi(c3*perlincubic(v,10,s3)); var tf=i1*t1+i2*t2+i3*t3+of; vec3(r1,g1,b1)*tf+vec3(r2,g2,b2)*(1-tf) Procedural Textures Playlist    • Procedural Textures with Affinity Photo   Procedural Texture Function Index https://codeonpp.blogspot.com/2025/06... Procedural Texture Function Reference Images https://codeonpp.blogspot.com/2026/03... Procedural Texture System Variables https://codeonpp.blogspot.com/2025/08... The Procedural Texture filter and related information can be found on Affinity Photo's website: https://affinity.help/photo2/en-US.lp... 0:00 Introduction 1:34 Setting up a new document 1:52 Setting up the initial filter with coordinate system 4:28 Bark texture based on cellnoisedist 7:26 Stripe texture based on oschsqi 10:37 Wood grain texture based on perlincubic 13:44 Setting up the colors 15:23 Phong lighting 16:15 Finishing up the texture and adding a second layer 19:15 Conclusions