diff options
Diffstat (limited to 'scene/resources')
| -rw-r--r-- | scene/resources/animation.cpp | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp index b6151bccf4..bc533ff022 100644 --- a/scene/resources/animation.cpp +++ b/scene/resources/animation.cpp @@ -2320,22 +2320,12 @@ Variant Animation::_cubic_interpolate(const Variant &p_pre_a, const Variant &p_a if (vformat == ((1 << Variant::INT) | (1 << Variant::FLOAT)) || vformat == (1 << Variant::FLOAT)) { //mix of real and int + real_t a = p_a; + real_t b = p_b; + real_t pa = p_pre_a; + real_t pb = p_post_b; - real_t p0 = p_pre_a; - real_t p1 = p_a; - real_t p2 = p_b; - real_t p3 = p_post_b; - - real_t t = p_c; - real_t t2 = t * t; - real_t t3 = t2 * t; - - return 0.5f * - ((p1 * 2.0f) + - (-p0 + p2) * t + - (2.0f * p0 - 5.0f * p1 + 4 * p2 - p3) * t2 + - (-p0 + 3.0f * p1 - 3.0f * p2 + p3) * t3); - + return Math::cubic_interpolate(a, b, pa, pb, p_c); } else if ((vformat & (vformat - 1))) { return p_a; //can't interpolate, mix of types } |