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Fix light direction

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This commit is contained in:
Michael Zhang 2023-02-15 01:39:20 -06:00
parent 000003500b
commit 000003603a
1 changed files with 1 additions and 1 deletions
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assignment-1b/src/scene/illumination.rs
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@ -61,7 +61,7 @@ impl Scene {
LightKind::Point { location } => { LightKind::Point { location } => {
location - intersection_context.point location - intersection_context.point
} }
LightKind::Directional { direction } => direction, LightKind::Directional { direction } => -direction,
} }
.normalize(); .normalize();