| SbVec4f Structure |
4D vector class.
4D vector class used to store homogeneous coordinates. This class is used in Open Inventor for arguments and return values.
Namespace: OIV.Inventor
Assembly: OIV.Inventor.SbLinear (in OIV.Inventor.SbLinear.dll) Version: 2024.2.2.Release.778f4cc64de03c89c1282c66aa1f73c0e9a1408b
SyntaxThe SbVec4f type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SbVec4f(Single) |
Constructor given vector components.
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| SbVec4f(Single) |
Constructor given vector components.
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| SbVec4f(Single, Single, Single, Single) |
Constructor given vector components.
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Methods| Name | Description | |
|---|---|---|
 | ConvertFromT |
Try to convert a structure to an SbVec4f value type.
|
| Dot(SbVec4f) |
Compute dot (inner) product of vector with v vector.
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| Dot(SbVec4f) |
Compute dot (inner) product of vector with v vector.
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| Equals(Object) |
Returns a value indicating whether this instance is equal to a specified object.
(Overrides ValueTypeEquals(Object).) |
| Equals(Object, Single) |
Returns a value indicating whether this instance is equal to a specified object
with given tolerance.
|
| GetHashCode |
Returns the hash code for the value of this instance.
(Overrides ValueTypeGetHashCode.) |
| GetReal |
Returns the real portion of the vector by dividing by the fourth value.
|
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetValue |
Gets the vector components.
|
| Length |
Computes geometric length of vector.
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| Negate |
Negates each component of this vector.
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| Normalize |
Changes vector to be unit length, returning the length before normalization.
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| SetValue(Double) |
Sets the vector components giving an array of 3 double.
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| SetValue(Single) |
Sets the vector components giving an array of 3 float.
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| SetValue(SbVec4d) |
Sets value of vector from a double precision vector.
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| SetValue(SbVec4d) |
Sets value of vector from a double precision vector.
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| SetValue(Double, Double, Double, Double) |
Sets the vector components.
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| SetValue(Single, Single, Single, Single) |
Sets the vector components.
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| ToArray |
Returns an array representation of vector components.
|
| ToString |
Converts this SbVec4f structure to a human readable string.
(Overrides ValueTypeToString.) |
Operators| Name | Description | |
|---|---|---|
 | Addition |
Additive (+) operator. Performs the addition between the vectors v1
and v2.
|
| Division(SbVec4f, SbVec4f) |
The division operator (/) divides each components of vector v1
by components of vector v2.
|
| Division(SbVec4f, Single) |
The division operator (/) divides each components of vector v1
by d.
|
| Equality |
The equality operator.
|
| Inequality |
The inequality operator.
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| Multiply(Single, SbVec4f) |
The multiplication operator (*), which applies on each component of
v1 the d multiplicative factor.
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| Multiply(SbVec4f, SbVec4f) |
The multiplication operator (*), which multiply each component of
by each component of vector .
|
| Multiply(SbVec4f, Single) |
The multiplication operator (*), which applies on each component of
v1 the d multiplicative factor.
|
| Subtraction |
Subtraction (–) operator. Performs the difference between the vectors v1
and v2.
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| UnaryNegation |
The unary negation operator (-). Negates each vector component.
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Properties| Name | Description | |
|---|---|---|
 | Item |
Gets or sets the vector component at the specified index.
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| W |
Gets or sets the w component of vector.
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| X |
Gets or sets the x component of vector.
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| Y |
Gets or sets the y component of vector.
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| Z |
Gets or sets the z component of vector.
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See Also