Represents a four dimensional vector.
- Source:
- See:
-
- vec4 for data structure information.
Methods
(static) clone(vector) → {vec4}
- Source:
Create a clone of the given vector.
Parameters:
| Name | Type | Description |
|---|---|---|
vector |
vec4 | source vector |
Returns:
a new vector
- Type
- vec4
(static) copy(out, vector) → {vec4}
- Source:
Create a copy of the given vector.
Parameters:
| Name | Type | Description |
|---|---|---|
out |
vec4 | receiving vector |
vector |
vec4 | source vector |
Returns:
out
- Type
- vec4
(static) create() → {vec4}
- Source:
Creates a new vector initialized to [0,0,0,0].
Returns:
a new vector
- Type
- vec4
(static) dot(a, b) → {Number}
- Source:
Calculates the dot product of the given vectors.
Parameters:
| Name | Type | Description |
|---|---|---|
a |
vec4 | first vector |
b |
vec4 | second vector |
Returns:
dot product
- Type
- Number
(static) equals(a, b) → {Boolean}
- Source:
Compare the given vectors for equality.
Parameters:
| Name | Type | Description |
|---|---|---|
a |
vec4 | first vector |
b |
vec4 | second vector |
Returns:
true if vectors are equal
- Type
- Boolean
(static) fromScalar(out, scalar) → {vec4}
Create a new vector from the given scalar value.
Parameters:
| Name | Type | Description |
|---|---|---|
out |
vec4 | receiving vector |
scalar |
Number |
Returns:
out
- Type
- vec4
(static) fromValues(x, y, z, w) → {vec4}
Creates a new vector with the given values.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
Number | X component |
y |
Number | Y component |
z |
Number | Z component |
w |
Number | W component |
Returns:
a new vector
- Type
- vec4
(static) toString(vec) → {String}
Convert the given vector to a representative string.
Parameters:
| Name | Type | Description |
|---|---|---|
vec |
vec4 | vector to convert |
Returns:
representative string
- Type
- String
(static) transform(out, vector, matrix) → {vec4}
Transform the given vector using the given matrix.
Parameters:
| Name | Type | Description |
|---|---|---|
out |
vec4 | receiving vector |
vector |
vec4 | vector to transform |
matrix |
mat4 | matrix to transform with |
Returns:
out
- Type
- vec4