ReferenceMaterial nodesProcedural › Noise

Turbulence

Billowing noise in layers, folded at its middle so it has creases, like fire or smoke.

Procedural › Noiseturbulence

ƒTurbulence

Position000

Scale3

Detail5

Output Min-1

Output Max1

Inputs

Pin	Type	Starts at	Notes
Position`p`	vec3	0	–
Scale`scale`	float	3	–
Detail`detail`	float	5	–
Output Min`outMin`	float	-1	–
Output Max`outMax`	float	1	–

Outputs

Pin	Type
`out`	float

The code it becomes

What Studio writes for the graph below: a few lines of the material's shader, worked out for every pixel.

void mainImage(out vec4 fragColor, in vec2 fragCoord){    float n2_out = mix(-1.0, 1.0, plus_turb((vec3(0.0, 0.0, 0.0)).xy * 3.0, 5.0));    fragColor = vec4(vec3(n2_out), 1.0);}

In a graph

ƒTurbulence

Position000

Scale3

Detail5

Output Min-1

Output Max1

◎Material OutputEnds here

Colour

Alpha1

Texture coordinates into the node, and the node into the material, as Studio draws them.