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Fix cubic interpolation for Gradient

This commit is contained in:
Hendrik Brucker 2022-07-17 03:46:27 +02:00
parent e3a8ab68ce
commit 039045d569
1 changed files with 4 additions and 4 deletions
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8
scene/resources/gradient.h
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@ -157,10 +157,10 @@ public:
const Point &pointP3 = points[p3]; const Point &pointP3 = points[p3];
float x = (p_offset - pointFirst.offset) / (pointSecond.offset - pointFirst.offset); float x = (p_offset - pointFirst.offset) / (pointSecond.offset - pointFirst.offset);
float r = Math::cubic_interpolate(pointP0.color.r, pointFirst.color.r, pointSecond.color.r, pointP3.color.r, x); float r = Math::cubic_interpolate(pointFirst.color.r, pointSecond.color.r, pointP0.color.r, pointP3.color.r, x);
float g = Math::cubic_interpolate(pointP0.color.g, pointFirst.color.g, pointSecond.color.g, pointP3.color.g, x); float g = Math::cubic_interpolate(pointFirst.color.g, pointSecond.color.g, pointP0.color.g, pointP3.color.g, x);
float b = Math::cubic_interpolate(pointP0.color.b, pointFirst.color.b, pointSecond.color.b, pointP3.color.b, x); float b = Math::cubic_interpolate(pointFirst.color.b, pointSecond.color.b, pointP0.color.b, pointP3.color.b, x);
float a = Math::cubic_interpolate(pointP0.color.a, pointFirst.color.a, pointSecond.color.a, pointP3.color.a, x); float a = Math::cubic_interpolate(pointFirst.color.a, pointSecond.color.a, pointP0.color.a, pointP3.color.a, x);
return Color(r, g, b, a); return Color(r, g, b, a);
} break; } break;