26 lines
763 B
C
26 lines
763 B
C
#ifndef __GEARBOX_MATH_H__
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#define __GEARBOX_MATH_H__
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#include <GearBox/MachDep.h>
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#include <GearBox/TypeDefs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define GBMathPi 3.14159265358979323846
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GBDECL void GBMathCross3(GBVector3 r, GBVector3 v0, GBVector3 v1);
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GBDECL void GBMathNormalize3(GBVector3 vec);
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GBDECL void GBMathSubtract3(GBVector3 r, GBVector3 v0, GBVector3 v1);
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GBDECL void GBMathAdd3(GBVector3 r, GBVector3 v0, GBVector3 v1);
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GBDECL void GBMathNormal3x3(GBVector3 r, GBVector3 v0, GBVector3 v1, GBVector3 v2);
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GBDECL void GBMathNormal3x4(GBVector3 r, GBVector3 v0, GBVector3 v1, GBVector3 v2, GBVector3 v3);
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GBDECL void GBMathInvert4x4(GBMatrix4x4 out, GBMatrix4x4 in);
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GBDECL GBNumber GBMathCot(GBNumber x);
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#ifdef __cplusplus
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}
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#endif
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#endif
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