Texture Nodes

Texture nodes sample the current glyph texture. These nodes are fragment-only and high-cost.

This page lists 2 nodes.

Sample Glyph Alpha

sample-alpha

Samples glyph alpha at a supplied UV coordinate.

Property	Value
Stage	`fragment`
Performance cost	`high`

Input	Type	Required	Default
`uv`	`vec2`	Yes	`[0, 0]`
`offset`	`vec2`	Yes	`[0, 0]`

Output	Type
`value`	`float`

sample-colour

Samples the font texture colour at a supplied UV coordinate.

Property	Value
Stage	`fragment`
Performance cost	`high`

Input	Type	Required	Default
`uv`	`vec2`	Yes	`[0, 0]`
`offset`	`vec2`	Yes	`[0, 0]`

Output	Type
`value`	`vec3`