Скачать или смотреть Perspective Grid using Affinity Photo's Procedural Texture Filter

In this video, I show how to make a perspective grid pattern using Affinity Photo's procedural texture filter. WARNING: Flashing lights.

Functions used: var vec2 clampmin clampmax osc smoothstep

Perspective Grid:
var v0=vec2(rx,ry)*a/w; var v=vec2(v0.x/clampmin(v0.y,b),1/clampmin(v0.y,b)); 1-smoothstep(e,e+s,osc(c*v.x))*smoothstep(e,e+s,osc(d*v.y))*smoothstep(e,e+s,osc(clampmax(v0.y,10*i)*2))

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Procedural Textures Playlist:
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Procedural Texture Function Index
https://codeonpp.blogspot.com/2025/06...

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
1:10 New document and initial coordinates
2:13 Perspective coordinates
2:49 Creating the vertical perspective lines, applying clampmin to the coordinates
5:23 Creating the horizontal perspective lines
7:38 Creating the regular horizontal lines, applying clampmax to the coordinates
10:00 Conclusion