Functions
flt	VDot (const vector , const vector )

void	VCross (const vector , const vector , vector *)

flt	VLength (const vector *)

void	VNorm (vector *)

void	VAdd (const vector , const vector , vector *)

void	VSub (const vector , const vector , vector *)

void	VAddS (flt, const vector , const vector , vector *)

vector	Raypnt (const ray *, flt)

void	VScale (vector *a, flt s)

void	ColorAddS (color a, const color b, flt s)

void	ColorAccum (color a, const color b)

void	ColorScale (color *a, flt s)

Function Documentation

◆ ColorAccum()

void ColorAccum	(	color *	a,
		const color *	b
	)

Definition at line 85 of file vector.c.

Referenced by full_shader(), and medium_shader().

◆ ColorAddS()

void ColorAddS	(	color *	a,
		const color *	b,
		flt	s
	)

Definition at line 79 of file vector.c.

Referenced by full_shader(), and medium_shader().

◆ ColorScale()

void ColorScale	(	color *	a,
		flt	s
	)

Definition at line 91 of file vector.c.

Referenced by full_shader(), medium_shader(), shade_reflection(), and shade_transmission().

◆ Raypnt()

vector Raypnt	(	const ray *	,
		flt
	)

Definition at line 63 of file vector.c.

Referenced by ring_intersect(), shade_ambient_occlusion(), shade_reflection(), and shade_transmission().

◆ VAdd()

void VAdd	(	const vector *	,
		const vector *	,
		vector *
	)

Definition at line 45 of file vector.c.

◆ VAddS()

void VAddS	(	flt	,
		const vector *	,
		const vector *	,
		vector *
	)

Definition at line 57 of file vector.c.

◆ VCross()

void VCross	(	const vector *	,
		const vector *	,
		vector *
	)

Definition at line 24 of file vector.c.

◆ VDot()

flt VDot	(	const vector *	,
		const vector *
	)

Definition at line 20 of file vector.c.

◆ VLength()

flt VLength ( const vector * )

Definition at line 30 of file vector.c.

References SQRT.

Referenced by newstri(), newtri(), and newvcstri().

◆ VNorm()

void VNorm ( vector * )

Definition at line 34 of file vector.c.