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| author | Yaohua Xiong <xiongyaohua@gmail.com> | 2022-12-07 23:37:59 +0800 |
|---|---|---|
| committer | Yaohua Xiong <xiongyaohua@gmail.com> | 2022-12-14 08:52:14 +0800 |
| commit | adeef12b12a9852ec24fa06a145655524816145f (patch) | |
| tree | 9ee873c2628075f8b7c5c11f3de965d4fbbd014d /scene/resources/curve.h | |
| parent | db6976eed4c59b3a320cb26938898c732ef6b7ca (diff) | |
| download | redot-engine-adeef12b12a9852ec24fa06a145655524816145f.tar.gz | |
Handle corner cases for curve baking
When control point and point have equal position,
the derivative is 0 vector, which cause error message in Basis::look_at().
This commit handles this case.
Diffstat (limited to 'scene/resources/curve.h')
| -rw-r--r-- | scene/resources/curve.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scene/resources/curve.h b/scene/resources/curve.h index ea3ceabb14..26608c47cd 100644 --- a/scene/resources/curve.h +++ b/scene/resources/curve.h @@ -178,6 +178,7 @@ class Curve2D : public Resource { void mark_dirty(); + static Vector2 _calculate_tangent(const Vector2 &p_begin, const Vector2 &p_control_1, const Vector2 &p_control_2, const Vector2 &p_end, const real_t p_t); void _bake() const; real_t bake_interval = 5.0; @@ -261,6 +262,7 @@ class Curve3D : public Resource { void mark_dirty(); + static Vector3 _calculate_tangent(const Vector3 &p_begin, const Vector3 &p_control_1, const Vector3 &p_control_2, const Vector3 &p_end, const real_t p_t); void _bake() const; struct Interval { |