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Attributes: Add quaternion rotation type #108678

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Hans Goudey merged 10 commits from HooglyBoogly/blender:attributes-quaternion-type into main 2023-06-12 15:49:57 +02:00
Conversation 3 Commits 10 Files Changed 16 +1 -7
2 changed files with 1 additions and 7 deletions
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6
source/blender/blenlib/BLI_math_angle_types.hh
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@ -74,12 +74,6 @@ template<typename T> struct AngleRadianBase {
/** Methods. */
/* 'mod_inline(-3, 4)= 1', 'fmod(-3, 4)= -3' */
static float mod_inline(float a, float b)
{
return a - (b * floorf(a / b));
}
/**
* Return the angle wrapped inside [-pi..pi] interval. Basically `(angle + pi) % 2pi - pi`.
*/

2
source/blender/blenlib/BLI_math_quaternion.hh
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@ -680,7 +680,7 @@ template<typename T> QuaternionBase<T> QuaternionBase<T>::expmap(const VecBase<T
T angle;
const VecBase<T, 3> axis = normalize_and_get_length(expmap, angle);
if (LIKELY(angle != T(0))) {
return to_quaternion(AxisAngleT(axis, angle_wrap_rad(angle)));
return to_quaternion(AxisAngleT(axis, AngleRadianBase<T>(angle).wrapped()));
}
return QuaternionBase<T>::identity();
}