bvec4 Struct (C++)

Vector of 4 byte components. This vector is used for vertex color parameters.

To use this structure, include the UnigineMathLib.h file.

Unigine::bvec4Structure

Members

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UNIGINE_DECLARE_USE_MEMORY UNIGINE_INLINE bvec4 ()

Default constructor that produces a zero vector.

UNIGINE_INLINE bvec4 (const bvec4 & v)

Initialization by a vector.

Arguments

• const bvec4 & v - Value of the vector.

UNIGINE_INLINE bvec4 (unsigned char x, unsigned char y, unsigned char z, unsigned char w)

Initialization by scalars.

Arguments

• unsigned char x - X component of the vector.
• unsigned char y - Y component of the vector.
• unsigned char z - Z component of the vector.
• unsigned char w - W component of the vector.

UNIGINE_INLINE bvec4 ()

Initialization by a vector and multiplier.

explicit UNIGINE_INLINE bvec4 (unsigned char v)

Initialization by a scalar.

Arguments

• unsigned char v - Value of the scalar.

explicit UNIGINE_INLINE bvec4 (const vec4 & v)

Initialization by a vector.

Arguments

• const vec4 & v - Value of the vector.

explicit UNIGINE_INLINE bvec4 (const dvec4 & v)

Initialization by a vector of double components.

Arguments

• const dvec4 & v - Value of the vector.

explicit UNIGINE_INLINE bvec4 (const ivec4 & v)

Initialization by a vector of integer components.

Arguments

• const ivec4 & v - Value of the vector.

explicit UNIGINE_INLINE bvec4 (const unsigned char * v)

Initialization by a pointer to the vector.

Arguments

• const unsigned char * v - Pointer to the vector.

UNIGINE_INLINE unsigned char & operator[] (int i)

Array access.

Arguments

• int i - Array item index.

Return value

Array item.

UNIGINE_INLINE unsigned char operator[] (int i) const

Constant array access.

Arguments

• int i - Array item index.

Return value

Array item.

UNIGINE_INLINE void set (unsigned char x_, unsigned char y_, unsigned char z_, unsigned char w_)

Set vector.

Arguments

• unsigned char x_ - X component of the vector.
• unsigned char y_ - Y component of the vector.
• unsigned char z_ - Z component of the vector.
• unsigned char w_ - W component of the vector.

UNIGINE_INLINE void set (const unsigned char * v)

Set vector.

Arguments

• const unsigned char * v - Pointer to the vector.

UNIGINE_INLINE void set ()

Set vector.

UNIGINE_INLINE unsigned char * get ()

Get a pointer to the vector.

Return value

Pointer to the vector.

UNIGINE_INLINE const unsigned char * get () const

Get a constant pointer to the vector.

Return value

Pointer to the vector.

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Unigine::bvec4::Union