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Fix crash when scaling something with 0 width or height (#1078) 

* resolve NaN value when trying to change scale value from zero to other numbers

* resolve NaN value when trying to change scale value from zero to other numbers

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Sahra Zhou 2023-03-26 15:20:00 -07:00 committed by Keavon Chambers
parent d6ab417bcb
commit dbcb854cd2
2 changed files with 4 additions and 1 deletions
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2
document-legacy/src/layers/shape_layer.rs
View File

@ -59,7 +59,7 @@ impl LayerData for ShapeLayer {
fn bounding_box(&self, transform: glam::DAffine2, _render_data: &RenderData) -> Option<[DVec2; 2]> {
let mut subpath = self.shape.clone();
if transform.matrix2 == DMat2::ZERO {
if transform.matrix2 == DMat2::ZERO || !transform.is_finite() {
return None;
}
subpath.apply_affine(transform);

3
editor/src/messages/portfolio/document/properties_panel/utility_functions.rs
View File

@ -48,6 +48,9 @@ pub fn apply_transform_operation(layer: &Layer, transform_op: TransformOp, value
// Find the delta transform
let mut delta = layer.transform.inverse() * transform;
if !delta.is_finite() {
return layer.transform.to_cols_array();
}
// Preserve aspect ratio
if matches!(transform_op, TransformOp::ScaleX | TransformOp::Width) && layer.preserve_aspect {