NormalStruct Struct Reference

#include <operatingsystem.h>

Detailed Description

Holds Normal tag variable coordinates data.

See also

NormalTag

Vertex Normals
Vector	a
Vector	b
Vector	c
Vector	d

Constructors
	NormalStruct ()
	NormalStruct (_DONTCONSTRUCT dc)
	NormalStruct (const Vector &t_a, const Vector &t_b, const Vector &t_c, const Vector &t_d)

Get/Set Vertex Normals
Vector &	operator[] (Int32 index) const

Constructor & Destructor Documentation

NormalStruct() [1/3]

NormalStruct

(

)

Default constructor.

NormalStruct() [2/3]

NormalStruct ( _DONTCONSTRUCT  dc )

explicit

Creates an empty vertex normal variable without constructing the vectors.

Parameters

[in]

dc

Dummy argument. Pass DC.

NormalStruct() [3/3]

NormalStruct	(	const Vector &	t_a,
		const Vector &	t_b,
		const Vector &	t_c,
		const Vector &	t_d
	)

Fills the vertex normals.

Parameters

[in]	t_a	The vertex normal for the first point.
[in]	t_b	The vertex normal for the second point.
[in]	t_c	The vertex normal for the third point.
[in]	t_d	The vertex normal for the fourth point.

Member Function Documentation

operator[]()

Vector& operator[]

(

Int32

index

)

const

Gets the vertex normal for the point at index.

Parameters

[in]

index

The point index. 0 <= index < 3. 0 returns a, 1 returns b, 2 returns c and 3 returns d:: Any other value must not be used and will crash.

Returns

The vertex normal for the point at index.

Member Data Documentation

a

Vector a

The vertex normal for the first point.

b

Vector b

The vertex normal for the second point.

c

Vector c

The vertex normal for the third point.

d

Vector d

The vertex normal for the fourth point.