The avatar for @rreusser
Ricky Reusser
Published
Edited
Dec 23, 2019
Importers
1 star
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constants = `
#ifndef PI
#define PI 3.141592653589793238
#endif

#ifndef TO_RADIANS
#define TO_RADIANS 0.01745329251
#endif

#ifndef HALF_PI
#define HALF_PI 1.57079633
#endif

#ifndef HALF_PI_INV
#define HALF_PI_INV 0.15915494309
#endif

#ifndef PI_INV
#define PI_INV 0.31830988618
#endif

#ifndef TWO_PI
#define TWO_PI 6.28318530718
#endif
`
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csub = `vec2 csub (vec2 a, vec2 b) {
return a - b;
}`
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cadd = `vec2 cadd (vec2 a, vec2 b) {
return a + b;
}`
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