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2. C4D R23.110 C++ SDK

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

Vertex Normals
向量	a
向量	b
向量	c
向量	d

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

构造函数 & 析构函数文档编制

◆  NormalStruct() [1/3]

NormalStruct

(

)

Default constructor.

◆  NormalStruct() [2/3]

NormalStruct ( _DONTCONSTRUCT   dc )

explicit

Creates an empty vertex normal variable without constructing the vectors.

参数

[in]

dc

Dummy argument. Pass DC.

◆  NormalStruct() [3/3]

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

Fills the vertex normals.

参数

[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.

成员函数文档编制

◆  operator[]()

向量 & operator[]

(

Int32

index

)

const

Gets the vertex normal for the point at index .

参数

[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.

返回

The vertex normal for the point at index .

Member Data Documentation

◆  a

向量 a

The vertex normal for the first point.

◆  b

向量 b

The vertex normal for the second point.

◆  c

向量 c

The vertex normal for the third point.

◆  d

向量 d

The vertex normal for the fourth point.