From 6abdbf6594cf335307d1df1f06ad4d2d9f7e40b9 Mon Sep 17 00:00:00 2001
From: Nova <technobaboo@gmail.com>
Date: Tue, 5 Jul 2022 05:43:05 -0400
Subject: [PATCH] fix(ray_march): make ray_point mutable

---
 src/nodes/field.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nodes/field.rs b/src/nodes/field.rs
index 29f8214..768edeb 100644
--- a/src/nodes/field.rs
+++ b/src/nodes/field.rs
@@ -413,7 +413,7 @@ pub fn ray_march(ray: Ray, field: &Field) -> RayMarchResult {
 
 	let ray_to_field_matrix =
 		Spatial::space_to_space_matrix(Some(&result.ray.space), Some(field.spatial_ref()));
-	let ray_point = ray_to_field_matrix.transform_point3a(result.ray.origin.into());
+	let mut ray_point = ray_to_field_matrix.transform_point3a(result.ray.origin.into());
 	let ray_direction = ray_to_field_matrix.transform_vector3a(result.ray.direction.into());
 
 	while result.ray_steps < MAX_RAY_STEPS && result.ray_length < MAX_RAY_LENGTH {