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fix division by zero in 'Repeat' node impl when count is exactly one

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indierusty 2025-06-28 11:22:11 +05:30
parent 60d11c2abe
commit 5915b2de1f
1 changed files with 7 additions and 3 deletions
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10
node-graph/gcore/src/vector/vector_nodes.rs
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@ -229,9 +229,13 @@ async fn repeat<I: 'n + Send + Clone>(
let mut result_table = Instances::<I>::default();
for index in 0..count {
let angle = index as f64 * angle / total;
let translation = index as f64 * direction / total;
let transform = DAffine2::from_angle(angle) * DAffine2::from_translation(translation);
let transform = if total == 0. {
DAffine2::IDENTITY
} else {
let angle = index as f64 * angle / total;
let translation = index as f64 * direction / total;
DAffine2::from_angle(angle) * DAffine2::from_translation(translation)
};
for instance in instance.instance_ref_iter() {
let mut instance = instance.to_instance_cloned();