SbVec4ub(3)

🌸 SbVec4ub(3) — like, the NAME section 🌸

Okay bestie, welcome to the Library Functions Manual 💖 this is the page for SbVec4ub, and she is a 4 dimensional vector with unsigned 8-bit integer coordinates. That's it, that's the girl. 👑

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✨ SYNOPSIS ✨

First things first, you gotta pull her in:

#include <Inventor/SbVec4ub.h>

🫶 Public Member Functions

• SbVec4ub (void)
• SbVec4ub (const uint8_t v[4])
• SbVec4ub (uint8_t x, uint8_t y, uint8_t z, uint8_t w)
• SbVec4ub (const SbVec4b &v)
• SbVec4ub (const SbVec4us &v)
• SbVec4ub (const SbVec4ui32 &v)
• SbVec4ub & setValue (const uint8_t v[4])
• SbVec4ub & setValue (uint8_t x, uint8_t y, uint8_t z, uint8_t w)
• SbVec4ub & setValue (const SbVec4b &v)
• SbVec4ub & setValue (const SbVec4us &v)
• SbVec4ub & setValue (const SbVec4ui32 &v)
• const uint8_t * getValue (void) const
• void getValue (uint8_t &x, uint8_t &y, uint8_t &z, uint8_t &w) const
• uint8_t & operator[] (int i)
• const uint8_t & operator[] (int i) const
• int32_t dot (SbVec4ub v) const
• void negate (void)
• SbVec4ub & operator*= (int d)
• SbVec4ub & operator*= (double d)
• SbVec4ub & operator/= (int d)
• SbVec4ub & operator/= (double d)
• SbVec4ub & operator+= (SbVec4ub v)
• SbVec4ub & operator-= (SbVec4ub v)
• SbVec4ub operator- (void) const

🔒 Protected Attributes

• uint8_t vec [4]

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💜 Detailed Description 💜

The SbVec4ub class is a 4 dimensional vector with unsigned 8-bit integer coordinates. No cap. 🧚

This vector class provides storage for a 3 dimensional homogeneous vector — the 4 components are usually referred to as <x, y, z, w> — aswell as simple integer precision arithmetic operations. It's giving math but make it cute. ✨

See also: SbVec2ub, SbVec3ub, SbVec4b, SbVec4s, SbVec4us, SbVec4i32, SbVec4ui32 — the whole friend group, fr fr. 🫶

Since: Coin-2.5 — she's been iconic since 2.5, iykyk. 👑

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🎀 Constructor & Destructor Documentation 🎀

SbVec4ub::SbVec4ub (void ) [inline]

The default constructor does nothing. Like, genuinely nothing. The vector coordinates will be uninitialized until a call the setValue(). So don't go reading them before you set them, bestie, that's not the vibe. 😭

Referenced by dot(), operator*=(), operator+=(), operator-(), operator-=(), operator/=(), operator/=(), setValue(), and setValue().

SbVec4ub::SbVec4ub (const uint8_t v[4]) [inline]

Constructs an SbVec4ub instance with initial values from v. Simple, clean, slay. 💅

SbVec4ub::SbVec4ub (uint8_t x, uint8_t y, uint8_t z, uint8_t w) [inline]

Constructs an SbVec4ub instance with the initial homogeneous vector set to <x,y,z,w>. Four numbers, one dream. 🌈

SbVec4ub::SbVec4ub (const SbVec4b & v) [inline], [explicit]

Constructs an SbVec4ub instance with initial values from the 8-bit integer precision vector v. It's explicit so no sneaky conversions, she's got boundaries. ✋

References setValue().

SbVec4ub::SbVec4ub (const SbVec4us & v) [inline], [explicit]

Constructs an SbVec4ub instance with initial values from the unsigned short integer precision vector v.

References setValue().

SbVec4ub::SbVec4ub (const SbVec4ui32 & v) [inline], [explicit]

Constructs an SbVec4ub instance with initial values from the unsigned 32-bit integer precision vector v.

References setValue().

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🔥 Member Function Documentation 🔥

SbVec4ub & SbVec4ub::setValue (const uint8_t v[4]) [inline]

Set new coordinates for the vector from v. Returns reference to self — because she always comes back to you. 💖

See also: getValue()

References SbVec4ub().

Referenced by SbVec4ub(), SbVec4ub(), and SbVec4ub(). (Yes, all three of them. We don't ask questions. 💀)

SbVec4ub & SbVec4ub::setValue (uint8_t x, uint8_t y, uint8_t z, uint8_t w) [inline]

Set new coordinates for the vector. Returns reference to self.

See also: getValue()

References SbVec4ub().

SbVec4ub & SbVec4ub::setValue (const SbVec4b & v)

Sets this vector to the 8-bit integer precision vector v, converting the vector to a unsigned 8-bit integer precision vector.

SbVec4ub & SbVec4ub::setValue (const SbVec4us & v)

Sets this vector to the unsigned short integer precision vector v, converting the vector to a unsigned 8-bit integer precision vector.

SbVec4ub & SbVec4ub::setValue (const SbVec4ui32 & v)

Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to a unsigned 8-bit integer precision vector.

const uint8_t * SbVec4ub::getValue (void ) const [inline]

Returns a pointer to an array of four uint8_t integers containing the x, y, z and w coordinates of the vector. Pointy. 🫵

See also: setValue()

void SbVec4ub::getValue (uint8_t & x, uint8_t & y, uint8_t & z, uint8_t & w) const [inline]

Returns the x, y, z and w coordinates of the vector. Handing them straight to your refs. 💅

uint8_t & SbVec4ub::operator[] (int i) [inline]

Index operator. Returns modifiable x, y, z or w coordinate of the vector. Go ahead, edit her, she can take it. ✨

const uint8_t & SbVec4ub::operator[] (int i) const [inline]

Index operator. Returns non-modifiable x, y, z or w coordinate of the vector. Look, don't touch. 🙈

int32_t SbVec4ub::dot (SbVec4ub v) const [inline]

Calculates and returns the result of taking the dot product of this vector and v. Math girlies rise. 🔥

References SbVec4ub().

void SbVec4ub::negate (void )

Negate the vector (i.e. point it in the opposite direction). Main character flip. 🔄

Referenced by operator-().

SbVec4ub & SbVec4ub::operator*= (int d) [inline]

Multiply components of vector with scalar value d. Returns reference to self.

References SbVec4ub().

SbVec4ub & SbVec4ub::operator*= (double d)

Multiply components of vector with value d. Returns reference to self.

SbVec4ub & SbVec4ub::operator/= (int d) [inline]

Divides components of vector with scalar value d. Returns reference to self.

References SbVec4ub().

SbVec4ub & SbVec4ub::operator/= (double d) [inline]

Divides components of vector with scalar value d. Returns reference to self.

References SbVec4ub().

SbVec4ub & SbVec4ub::operator+= (SbVec4ub v) [inline]

Adds this vector and vector u. Returns reference to self. (The text says u even though the parameter is v — not me snitching, just reporting. 💀)

References SbVec4ub().

SbVec4ub & SbVec4ub::operator-= (SbVec4ub v) [inline]

Subtracts v from this vector. Returns reference to self.

References SbVec4ub().

SbVec4ub SbVec4ub::operator- (void ) const [inline]

Non-destructive negation operator. Returns a new SbVec4ub instance which points in the opposite direction of this vector. She doesn't change herself for you, she just makes a new one. 💅

See also: negate()

References negate(), and SbVec4ub().

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👑 Author 👑

Generated automatically by Doxygen for Coin from the source code. So like, a robot wrote this, but I'm the one giving it the personality. 💖

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And that's the whole page, bestie!! 🎀 No notes, ate and left no crumbs. This gorgeous thing comes from Coin Version 2.5.0 and it lives happily in section SbVec4ub(3). Go forth and vector responsibly, mwah 💋✨