MyouProject/pixie
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Gradient rotation fix.

Browse source
This commit is contained in:
treeform 2021-02-15 18:23:31 -08:00
parent 344062fda2
commit 219dc23bf9
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/pixie/gradients.nim
View file

@ -61,11 +61,11 @@ proc fillRadialGradient*(
let
distanceX = dist(center, edge)
distanceY = dist(center, skew)
gradientAngle = normalize(edge - center).angle().fixAngle()
gradientAngle = normalize(center - edge).angle().fixAngle()
mat = (
translate(center) *
scale(vec2(distanceX, distanceY)) *
rotationMat3(gradientAngle)
rotationMat3(-gradientAngle) *
scale(vec2(distanceX, distanceY))
).inverse()
for y in 0 ..< image.height:
for x in 0 ..< image.width: