 Quat[Class Summary] |
 x |
| y |
| z |
| w |
| identity[static][const] |
| nan[static][const] |
 ctor (+7 overloads) |
| WorldX()[const] |
| WorldY()[const] |
| WorldZ()[const] |
| Axis()[const] |
| Angle()[const] |
| Dot(rhs)[const] |
| LengthSq()[const] |
| Length()[const] |
| Normalize() |
| Normalized()[const] |
| IsNormalized(epsilon)[const] |
| IsInvertible(epsilon)[const] |
| IsFinite()[const] |
| Equals(rhs,epsilon)[const] |
| ptr() (+1 overload) |
| Inverse() |
| Inverted()[const] |
| InverseAndNormalize() |
| Conjugate() |
| Conjugated()[const] |
| Transform(x,y,z)[const] (+2 overloads) |
| Lerp(target,t)[const] |
| Slerp(target,t)[const] |
| AngleBetween(target)[const] |
| AxisFromTo(target)[const] |
| ToAxisAngle(...)[const] |
| SetFromAxisAngle(...) |
| Set(matrix) (+3 overloads) |
| ToEulerXYX()[const] |
| ToFloat3x3()[const] |
| ToFloat3x4()[const] |
| ToFloat4x4()[const] |
 operator*(rhs)[const] (+1 overload) |
| operator/(rhs)[const] |
| Mul(rhs)[const] (+3 overloads) |
| Lerp(source,target,t)[static] |
| Slerp(source,target,t)[static] |
| LookAt(...)[static] |
| RotateX(angleRadians)[static] |
| RotateY(angleRadians)[static] |
| RotateZ(angleRadians)[static] |
| RotateAxisAngle(...)[static] |
| RotateFromTo(...)[static] (+1 overload) |
| FromEuler***(x2,y,x)[static] |
| RandomRotation(lcg)[static] |
| FromString(str)[static] |
Quat::Set
Syntax
void Quat::Set(const float3x3 &matrix); [13 lines of code]void Quat::Set(const float3x4 &matrix); [12 lines of code]
void Quat::Set(const float4x4 &matrix); [13 lines of code]
Sets this quaternion to represent the same rotation as the given matrix.
Performance
void Quat::Set(const float3x3 &matrix)49.263nsecs/call ≈ 20.3M calls/second ≈ 338.32k calls/frame (@ 60fps).
This function does not perform dynamic memory allocation.
49.263nsecs/call ≈ 20.3M calls/second ≈ 338.32k calls/frame (@ 60fps).
This function does not perform dynamic memory allocation.
49.263nsecs/call ≈ 20.3M calls/second ≈ 338.32k calls/frame (@ 60fps).
This function does not perform dynamic memory allocation.
Syntax
void Quat::Set(float x, float y, float z, float w); [7 lines of code]Sets all elements of this quaternion.
Note
This sets the raw elements, which do *not* correspond directly to the axis and angle of the rotation. Use SetFromAxisAngle to define this Quat using a rotation axis and an angle.
Performance
This function could not be profiled. Either the function body is too small, or appropriate function parameters could not be generated.
This function does not perform dynamic memory allocation.