11 lines
253 B
GLSL
11 lines
253 B
GLSL
//! type library
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
float M_Hash( in vec2 p )
|
|
{
|
|
p = fract(p * vec2(5.3987, 5.4421));
|
|
p += dot(p.yx, p.xy + vec2(21.5351, 14.3137));
|
|
return fract(p.x * p.y * 95.4307);
|
|
}
|
|
|