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Fix gradient transformation (#588)

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* Fix with perfect circle

* Actually fix rotated gradient

* Gradient transform & fix on rotated canvas

* Cleanup & remove logging
This commit is contained in:
0HyperCube
2022-04-20 18:14:33 +01:00
committed by Keavon Chambers
parent bbe94e35cb
commit c7e80180c2
4 changed files with 46 additions and 15 deletions
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8
editor/src/viewport_tools/tools/gradient_tool.rs
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@@ -81,10 +81,12 @@ impl Default for GradientToolFsmState {
/// Computes the transform from gradient space to layer space (where gradient space is 0..1 in layer space)
fn gradient_space_transform(path: &[LayerId], layer: &Layer, document: &DocumentMessageHandler) -> DAffine2 {
let bounds = layer.aabounding_box().unwrap();
let bounds = layer.aabounding_box_for_transform(DAffine2::IDENTITY).unwrap();
let bound_transform = DAffine2::from_scale_angle_translation(bounds[1] - bounds[0], 0., bounds[0]);
document.graphene_document.multiply_transforms(&path[..path.len() - 1]).unwrap() * bound_transform
let multiplied = document.graphene_document.multiply_transforms(path).unwrap();
multiplied * bound_transform
}
/// Contains info on the overlays for a single gradient
@@ -225,7 +227,7 @@ impl SelectedGradient {
self.gradient.end = mouse;
}
self.gradient.transform = self.transform.inverse();
self.gradient.transform = self.transform;
let fill = Fill::LinearGradient(self.gradient.clone());
let path = self.path.clone();
responses.push_back(Operation::SetLayerFill { path, fill }.into());