javadoc update and minor cleanup

tzaeschke · Jan 21, 2019 · a08c3c8 · a08c3c8
1 parent 911f07c
commit a08c3c8
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/core/src/main/java/org/ode4j/ode/DRay.java b/core/src/main/java/org/ode4j/ode/DRay.java
@@ -72,8 +72,20 @@ public interface DRay extends DGeom {
 	 */
 	boolean getFirstContact();
 	void setFirstContact(boolean firstContact);
+	/**
+	 * Set/get ray flags that influence ray collision detection.
+	 * These flags are currently only noticed by the trimesh collider, because
+	 * they can make a major differences there.
+	 * @return backface cull setting
+	 */
 	boolean getBackfaceCull();
 	void setBackfaceCull(boolean backfaceCull);
+	/**
+	 * Set/get ray flags that influence ray collision detection.
+	 * These flags are currently only noticed by the trimesh collider, because
+	 * they can make a major differences there.
+	 * @return closest hit setting
+	 */
 	void setClosestHit (boolean closestHit);
 	boolean getClosestHit();
 

diff --git a/core/src/main/java/org/ode4j/ode/internal/DxRay.java b/core/src/main/java/org/ode4j/ode/internal/DxRay.java
@@ -252,8 +252,9 @@ void dGeomRaySetClosestHit (boolean closestHit)
 		//dUASSERT (g!=null && g.type == dRayClass,"argument not a ray");
 		if (closestHit){
 			setFlagCustom(RAY_CLOSEST_HIT);//_gflags |= RAY_CLOSEST_HIT;
+		} else {
+			unsetFlagCustom(RAY_CLOSEST_HIT);//_gflags &= ~RAY_CLOSEST_HIT;
 		}
-		else unsetFlagCustom(RAY_CLOSEST_HIT);//_gflags &= ~RAY_CLOSEST_HIT;
 	}