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fix issue #1202

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This commit is contained in:
Stephen Gold 2019-11-02 10:52:17 -07:00
parent 3217cdc74c
commit 92b161f38e
1 changed files with 14 additions and 4 deletions
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16
jme3-core/src/main/java/com/jme3/scene/shape/Line.java
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2009-2012 jMonkeyEngine * Copyright (c) 2009-2019 jMonkeyEngine
* All rights reserved. * All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@ -52,7 +52,10 @@ public class Line extends Mesh {
private Vector3f start; private Vector3f start;
private Vector3f end; private Vector3f end;
public Line() { /**
* No-argument constructor needed by SavableClassUtil.
*/
public Line() { // TODO protected
} }
public Line(Vector3f start, Vector3f end) { public Line(Vector3f start, Vector3f end) {
@ -79,9 +82,16 @@ public class Line extends Mesh {
} }
/** /**
* Update the start and end points of the line. * Alter the start and end.
*
* @param start the desired mesh location of the start (not null,
* unaffected)
* @param end the desired mesh location of the end (not null, unaffected)
*/ */
public void updatePoints(Vector3f start, Vector3f end) { public void updatePoints(Vector3f start, Vector3f end) {
this.start.set(start);
this.end.set(end);
VertexBuffer posBuf = getBuffer(Type.Position); VertexBuffer posBuf = getBuffer(Type.Position);
FloatBuffer fb = (FloatBuffer) posBuf.getData(); FloatBuffer fb = (FloatBuffer) posBuf.getData();