Quat: Difference between revisions
From Crumbled World Wiki
(Created page with "{{:QuatExampleCode}} ==Constructor== {| class="wikitable" !|function !|description |- |Quat(float x, float y, float z, float w) | |- |Quat(Vec3 axis, float degrees) | |- |Quat() | |- |} ==Functions== {| class="wikitable" !|return !|function !|description |- | |createFromRotationMatrix(Matrix mat) |. |- | |createMatrix(Matrix mat) |. |- | |reset() |Clear quat. |...") |
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Latest revision as of 13:37, 5 July 2025
Constructor
| function | description |
|---|---|
| Quat(float x, float y, float z, float w) | |
| Quat(Vec3 axis, float degrees) | |
| Quat() |
Functions
| return | function | description |
|---|---|---|
| createFromRotationMatrix(Matrix mat) | . | |
| createMatrix(Matrix mat) | . | |
| reset() | Clear quat. | |
| invert() | invert quat. | |
| bool | isIdentity() | Is identity |
| dot(Quat quat) | ||
| fromEuler(float x, float y, float z) | Create Quat from rotation around axis in radians. | |
| Matrix | getMatrix() | get matrix. |
| Vec3 | toEuler() | get rotaion in radians and return. |
| normalize() | Normalize axis scale so that only rotation remains. | |
| slerp(Quat a, Quat b, float t) | Creates a value for this Quat from spherical linear interpolation
t is the interpolation value from 0 to 1 | |
| slerp(Quat a, Quat b, float w) | linearly interpolate each component, then normalize the Quat
Unlike spherical interpolation, this does not rotate at a constant velocity, although that's not necessarily a bad thing | |
| aimZAxis(Vec3 p1, Vec3 p2) | set quat to have at vec along the p1, p2 line |
Operators
| return | function | description |
|---|---|---|
| Quat | Quat * float | |
| Quat | Quat * Quat | |
| Quat | Quat + Quat | |
| Quat | Quat - Quat | |
| bool | Quat == Quat |
