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i-make-robots · i-make-robots · commit d89b977df96b · 2024-06-26T14:40:32.000-07:00
diff --git a/WeavingRadonJava/src/main/java/com/marginallyclever/weavingradon/core/RadonTransform.java b/WeavingRadonJava/src/main/java/com/marginallyclever/weavingradon/core/RadonTransform.java
@@ -140,9 +140,11 @@ public double testIntersection(LoomThread thread, int theta, int r) {
             }
             return 0;
         }
-        Vector2d intersection = findIntersection(thread, theta, r);
 
+        // is there an intersection?
+        Vector2d intersection = findIntersection(thread, theta, r);
         if(intersection == null) return 0;
+        // is the intersection inside the circle?
         if(intersection.lengthSquared() >= radius*radius) return 0;
 
         // the intensity at the intersection depends on the relative angle of the two lines.

Original file line number	Diff line number	Diff line change
`@@ -140,9 +140,11 @@ public double testIntersection(LoomThread thread, int theta, int r) {`
`140`	`140`	`}`
`141`	`141`	`return 0;`
`142`	`142`	`}`
`143`		`- Vector2d intersection = findIntersection(thread, theta, r);`
`144`	`143`
	`144`	`+ // is there an intersection?`
	`145`	`+ Vector2d intersection = findIntersection(thread, theta, r);`
`145`	`146`	`if(intersection == null) return 0;`
	`147`	`+ // is the intersection inside the circle?`
`146`	`148`	`if(intersection.lengthSquared() >= radius*radius) return 0;`
`147`	`149`
`148`	`150`	`// the intensity at the intersection depends on the relative angle of the two lines.`