SbVec3b(3)

💅 SbVec3b — like, the whole vibe

okay bestie, quick heads up: this page lives in the Library Functions Manual (section 3, iykyk) and it's all about a little class called SbVec3b. Buckle up, it's giving math but make it cute. 🎀

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✨ NAME ✨

SbVec3b — the SbVec3b class is a 3 dimensional vector with 8-bit integer coordinates. yes, three whole dimensions, tiny little integers. she's small but she's mighty. 🦋

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🌸 SYNOPSIS 🌸

#include <Inventor/SbVec3b.h>

👑 Public Member Functions

SbVec3b (void)
SbVec3b (const int8_t v[3])
SbVec3b (int8_t x, int8_t y, int8_t z)
SbVec3b (const SbVec3ub &v)
SbVec3b (const SbVec3s &v)
SbVec3b (const SbVec3i32 &v)
SbVec3b & setValue (int8_t v[3])
SbVec3b & setValue (int8_t x, int8_t y, int8_t z)
SbVec3b & setValue (const SbVec3ub &v)
SbVec3b & setValue (const SbVec3s &v)
SbVec3b & setValue (const SbVec3i32 &v)
const int8_t * getValue (void) const
void getValue (int8_t &x, int8_t &y, int8_t &z) const
int8_t & operator[] (int i)
const int8_t & operator[] (int i) const
int32_t dot (SbVec3b v) const
void negate (void)
SbVec3b & operator*= (int d)
SbVec3b & operator*= (double d)
SbVec3b & operator/= (int d)
SbVec3b & operator/= (double d)
SbVec3b & operator+= (SbVec3b v)
SbVec3b & operator-= (SbVec3b v)
SbVec3b operator- (void) const

🫶 Protected Attributes

int8_t vec [3]

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💖 Detailed Description 💖

The SbVec3b class is a 3 dimensional vector with 8-bit integer coordinates. periodt. 💅

This vector provides storage for a vector in 3 dimensions as well as simple integer arithmetic operations. no cap, she does math and she does it efficiently.

See also — go say hi to her sisters: SbVec2b, SbVec4b, SbVec3ub, SbVec3s, SbVec3us, SbVec3i32, SbVec3ui32 ✨

Since — Coin-2.5 (she's been iconic for a minute 👑

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🎀 Constructor & Destructor Documentation 🎀

SbVec3b::SbVec3b (void ) [inline]

The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue(). like she's awake but she hasn't decided who she is yet, that's literally her arc. 😭

fr fr, don't go reading those coordinates before you setValue() them, they're just vibes at that point.

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

SbVec3b::SbVec3b (const int8_t v[3]) [inline]

Constructs an SbVec3b instance with initial values from v. she's built different (specifically, built from v). 🧚

SbVec3b::SbVec3b (int8_t x, int8_t y, int8_t z) [inline]

Constructs an SbVec3b instance with the initial vector endpoint set to <x, y, z>. three little numbers, one big slay. ⭐

SbVec3b::SbVec3b (const SbVec3ub & v) [inline], [explicit]

Constructs an SbVec3b instance with initial values from the unsigned 8-bit vector v.

References setValue().

SbVec3b::SbVec3b (const SbVec3s & v) [inline], [explicit]

Constructs an SbVec3b instance with initial values from the short integer precision vector v.

References setValue().

SbVec3b::SbVec3b (const SbVec3i32 & v) [inline], [explicit]

Constructs an SbVec3b instance with initial values from the 32-bit integer precision vector v.

References setValue().

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🌈 Member Function Documentation 🌈

SbVec3b & SbVec3b::setValue (int8_t v[3]) [inline]

Set new coordinates for the vector from v. Returns reference to self. (she's giving, and she's giving back to you, so you can chain. 💅)

See also getValue()

References SbVec3b().

Referenced by SbVec3b(), SbVec3b(), and SbVec3b().

SbVec3b & SbVec3b::setValue (int8_t x, int8_t y, int8_t z) [inline]

Set new coordinates for the vector. Returns reference to self. yes bestie, three values, one call, zero drama. ✨

See also getValue()

References SbVec3b().

SbVec3b & SbVec3b::setValue (const SbVec3ub & v)

Sets this vector to the unsigned 8-bit integer precision vector v, converting the vector to an 8-bit integer precision vector. glow-down but make it intentional. 🦋

SbVec3b & SbVec3b::setValue (const SbVec3s & v)

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

SbVec3b & SbVec3b::setValue (const SbVec3i32 & v)

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

const int8_t * SbVec3b::getValue (void ) const [inline]

Returns a pointer to an array of three 8-bit integers containing the x, y and z coordinates of the vector. hand over the pointer, we're going in. 🔥

See also setValue()

void SbVec3b::getValue (int8_t & x, int8_t & y, int8_t & z) const [inline]

Returns the x, y and z coordinates of the vector. (by reference, no less — fancy 🎀)

See also setValue()

int8_t & SbVec3b::operator[] (int i) [inline]

Index operator. Returns modifiable x, y or z coordinate of the vector. yes you can touch, she's modifiable. 💅

See also getValue() and setValue()

const int8_t & SbVec3b::operator[] (int i) const [inline]

Index operator. Returns non-modifiable x, y or z coordinate of the vector. look but do not touch bestie. 🙈

See also getValue() and setValue()

int32_t SbVec3b::dot (SbVec3b v) const [inline]

Calculates and returns the result of taking the dot product of this vector and v. math girlies rise up, the result is an int32_t. 👑

References SbVec3b().

void SbVec3b::negate (void ) [inline]

Negate the vector (i.e. point it in the opposite direction). she's turning around. that's it. that's the whole function. ⭐

SbVec3b & SbVec3b::operator*= (int d) [inline]

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

References SbVec3b().

SbVec3b & SbVec3b::operator*= (double d)

Multiply components of vector with scalar value d. Returns reference to self. (yes, a double, we're being flexible today 🌸)

SbVec3b & SbVec3b::operator/= (int d) [inline]

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

References SbVec3b().

SbVec3b & SbVec3b::operator/= (double d) [inline]

Divides components of vector with double precision floating point value d. Returns reference to self.

References SbVec3b().

SbVec3b & SbVec3b::operator+= (SbVec3b v) [inline]

Adds this vector and vector u. Returns reference to self.

References SbVec3b().

SbVec3b & SbVec3b::operator-= (SbVec3b v) [inline]

Subtracts vector u from this vector. Returns reference to self. bye bye, u. 😭

References SbVec3b().

SbVec3b SbVec3b::operator- (void ) const [inline]

Non-destructive negation operator. Returns a new SbVec3b instance which points in the opposite direction of this vector. she didn't change, she just made a whole new copy that faces the other way. main character energy. 👑

See also negate()

References SbVec3b().

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🫶 Author 🫶

Generated automatically by Doxygen for Coin from the source code. (not me writing this by hand, the robot did it, and honestly? it ate. ✨)

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okay that's the whole page bestie, you're officially a SbVec3b expert 🎓💖

this was Coin, Version 2.5.0 — SbVec3b(3), signing off, mwah 💋 🌈 💅