LYGIA Shader Library

sub (`lygia`/`math`/`quat`/`sub`)

Quaternion substraction.

Dependencies:

Use:

<QUAT> quatNeg(<QUAT> a, <QUAT> b)



#ifndef FNC_QUATNEG
#define FNC_QUATNEG
QUAT quatSub(QUAT a, QUAT b) { return QUAT(a.xyz - b.xyz, a.w - b.w); }
#endif

Dependencies:

Use:

<QUAT> quatNeg(<QUAT> a, <QUAT> b)



#ifndef FNC_QUATNEG
#define FNC_QUATNEG
QUAT quatSub(QUAT a, QUAT b) { return QUAT(a.xyz - b.xyz, a.w - b.w); }
#endif

Use:

<QUAT> quatNeg(<QUAT> a, <QUAT> b)


fn quatSub(a: vec4f, b: vec4f) -> vec4f { return vec4f(a.xyz - b.xyz, a.w - b.w); }

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