This class describes a four-dimensional vector or an RGBA color.
| Property | Type | Description |
|---|---|---|
| x, r | float | x component of the vector, or red channel of color |
| y, g | float | y component of the vector, or green channel of color |
| z, b | float | z component of the vector, or blue channel of color |
| w, a | float | w component of the vector, or alpha channel of color |
| Vec4 | Constructor | Vec4(const float x) |
| Vec4 | Constructor | Vec4(const float x, const float y) |
| Vec4 | Constructor | Vec4(const float x, const float y, const float z) |
| Vec4 | Constructor | Vec4(const float x, const float y, const float z, const float w) |
| Vec4 | Constructor | Vec4(const Vec3& v, const float w) |