diff --git a/jme3-core/src/main/java/com/jme3/material/RenderState.java b/jme3-core/src/main/java/com/jme3/material/RenderState.java
index 9359ce7f4..94cae3f50 100644
--- a/jme3-core/src/main/java/com/jme3/material/RenderState.java
+++ b/jme3-core/src/main/java/com/jme3/material/RenderState.java
@@ -311,6 +311,8 @@ public class RenderState implements Cloneable, Savable {
boolean applyPolyOffset = true;
boolean stencilTest = false;
boolean applyStencilTest = false;
+ float lineWidth = 1;
+ boolean applyLineWidth = false;
TestFunction depthFunc = TestFunction.LessOrEqual;
//by default depth func will be applied anyway if depth test is applied
boolean applyDepthFunc = false;
@@ -350,6 +352,9 @@ public class RenderState implements Cloneable, Savable {
oc.write(backStencilDepthPassOperation, "backStencilDepthPassOperation", StencilOperation.Keep);
oc.write(frontStencilFunction, "frontStencilFunction", TestFunction.Always);
oc.write(backStencilFunction, "backStencilFunction", TestFunction.Always);
+ oc.write(depthFunc, "depthFunc", TestFunction.LessOrEqual);
+ oc.write(alphaFunc, "alphaFunc", TestFunction.Greater);
+ oc.write(lineWidth, "lineWidth", 1);
// Only "additional render state" has them set to false by default
oc.write(applyPointSprite, "applyPointSprite", true);
@@ -364,8 +369,7 @@ public class RenderState implements Cloneable, Savable {
oc.write(applyPolyOffset, "applyPolyOffset", true);
oc.write(applyDepthFunc, "applyDepthFunc", true);
oc.write(applyAlphaFunc, "applyAlphaFunc", false);
- oc.write(depthFunc, "depthFunc", TestFunction.LessOrEqual);
- oc.write(alphaFunc, "alphaFunc", TestFunction.Greater);
+ oc.write(applyLineWidth, "applyLineWidth", true);
}
@@ -394,6 +398,8 @@ public class RenderState implements Cloneable, Savable {
backStencilFunction = ic.readEnum("backStencilFunction", TestFunction.class, TestFunction.Always);
depthFunc = ic.readEnum("depthFunc", TestFunction.class, TestFunction.LessOrEqual);
alphaFunc = ic.readEnum("alphaFunc", TestFunction.class, TestFunction.Greater);
+ lineWidth = ic.readFloat("lineWidth", 1);
+
applyPointSprite = ic.readBoolean("applyPointSprite", true);
applyWireFrame = ic.readBoolean("applyWireFrame", true);
@@ -407,6 +413,8 @@ public class RenderState implements Cloneable, Savable {
applyPolyOffset = ic.readBoolean("applyPolyOffset", true);
applyDepthFunc = ic.readBoolean("applyDepthFunc", true);
applyAlphaFunc = ic.readBoolean("applyAlphaFunc", false);
+ applyLineWidth = ic.readBoolean("applyLineWidth", true);
+
}
@@ -528,6 +536,10 @@ public class RenderState implements Cloneable, Savable {
}
}
+ if(lineWidth != rs.lineWidth){
+ return false;
+ }
+
return true;
}
@@ -803,8 +815,17 @@ public class RenderState implements Cloneable, Savable {
this.alphaFunc = alphaFunc;
cachedHashCode = -1;
}
-
-
+
+ /**
+ * Sets the mesh line width.
+ * This is to use in conjunction with {@link #setWireframe(boolean)} or with a mesh in {@link Mesh.Mode#Lines} mode.
+ * @param lineWidth the line width.
+ */
+ public void setLineWidth(float lineWidth) {
+ this.lineWidth = lineWidth;
+ this.applyLineWidth = true;
+ cachedHashCode = -1;
+ }
/**
* Check if stencil test is enabled.
@@ -1118,8 +1139,16 @@ public class RenderState implements Cloneable, Savable {
public TestFunction getAlphaFunc() {
return alphaFunc;
}
-
-
+
+ /**
+ * returns the wireframe line width
+ *
+ * @return the line width
+ */
+ public float getLineWidth() {
+ return lineWidth;
+ }
+
public boolean isApplyAlphaFallOff() {
return applyAlphaFallOff;
@@ -1168,8 +1197,10 @@ public class RenderState implements Cloneable, Savable {
public boolean isApplyAlphaFunc() {
return applyAlphaFunc;
}
-
-
+
+ public boolean isApplyLineWidth() {
+ return applyLineWidth;
+ }
/**
*
@@ -1200,6 +1231,7 @@ public class RenderState implements Cloneable, Savable {
hash = 79 * hash + (this.backStencilDepthPassOperation != null ? this.backStencilDepthPassOperation.hashCode() : 0);
hash = 79 * hash + (this.frontStencilFunction != null ? this.frontStencilFunction.hashCode() : 0);
hash = 79 * hash + (this.backStencilFunction != null ? this.backStencilFunction.hashCode() : 0);
+ hash = 79 * hash + Float.floatToIntBits(this.lineWidth);
cachedHashCode = hash;
}
return cachedHashCode;
@@ -1324,6 +1356,11 @@ public class RenderState implements Cloneable, Savable {
state.frontStencilFunction = frontStencilFunction;
state.backStencilFunction = backStencilFunction;
}
+ if (additionalState.applyLineWidth) {
+ state.lineWidth = additionalState.lineWidth;
+ } else {
+ state.lineWidth = lineWidth;
+ }
state.cachedHashCode = -1;
return state;
}
@@ -1351,6 +1388,7 @@ public class RenderState implements Cloneable, Savable {
backStencilFunction = state.backStencilFunction;
depthFunc = state.depthFunc;
alphaFunc = state.alphaFunc;
+ lineWidth = state.lineWidth;
applyPointSprite = true;
applyWireFrame = true;
@@ -1364,6 +1402,7 @@ public class RenderState implements Cloneable, Savable {
applyPolyOffset = true;
applyDepthFunc = true;
applyAlphaFunc = false;
+ applyLineWidth = true;
}
@Override
@@ -1392,7 +1431,8 @@ public class RenderState implements Cloneable, Savable {
+ "\noffsetEnabled=" + offsetEnabled
+ "\napplyPolyOffset=" + applyPolyOffset
+ "\noffsetFactor=" + offsetFactor
- + "\noffsetUnits=" + offsetUnits
+ + "\noffsetUnits=" + offsetUnits
+ + "\nlineWidth=" + lineWidth
+ "\n]";
}
}
diff --git a/jme3-core/src/main/java/com/jme3/renderer/RenderContext.java b/jme3-core/src/main/java/com/jme3/renderer/RenderContext.java
index 8287a270e..5be184c94 100644
--- a/jme3-core/src/main/java/com/jme3/renderer/RenderContext.java
+++ b/jme3-core/src/main/java/com/jme3/renderer/RenderContext.java
@@ -101,7 +101,7 @@ public class RenderContext {
public float pointSize = 1;
/**
- * @see Mesh#setLineWidth(float)
+ * @see RenderState#setLineWidth(float)
*/
public float lineWidth = 1;
diff --git a/jme3-core/src/main/java/com/jme3/renderer/opengl/GLRenderer.java b/jme3-core/src/main/java/com/jme3/renderer/opengl/GLRenderer.java
index 50e603d2f..1ad42eac9 100644
--- a/jme3-core/src/main/java/com/jme3/renderer/opengl/GLRenderer.java
+++ b/jme3-core/src/main/java/com/jme3/renderer/opengl/GLRenderer.java
@@ -779,6 +779,10 @@ public final class GLRenderer implements Renderer {
gl.glDisable(GL.GL_STENCIL_TEST);
}
}
+ if (context.lineWidth != state.getLineWidth()) {
+ gl.glLineWidth(state.getLineWidth());
+ context.lineWidth = state.getLineWidth();
+ }
}
private int convertStencilOperation(StencilOperation stencilOp) {
@@ -2681,8 +2685,8 @@ public final class GLRenderer implements Renderer {
return;
}
-
- if (context.lineWidth != mesh.getLineWidth()) {
+ //this is kept for backward compatibility.
+ if (mesh.getLineWidth() != -1 && context.lineWidth != mesh.getLineWidth()) {
gl.glLineWidth(mesh.getLineWidth());
context.lineWidth = mesh.getLineWidth();
}
diff --git a/jme3-core/src/main/java/com/jme3/scene/BatchNode.java b/jme3-core/src/main/java/com/jme3/scene/BatchNode.java
index e352394bd..69a30897d 100644
--- a/jme3-core/src/main/java/com/jme3/scene/BatchNode.java
+++ b/jme3-core/src/main/java/com/jme3/scene/BatchNode.java
@@ -383,7 +383,7 @@ public class BatchNode extends GeometryGroupNode {
maxVertCount = geom.getVertexCount();
}
Mesh.Mode listMode;
- float listLineWidth = 1f;
+ //float listLineWidth = 1f;
int components;
switch (geom.getMesh().getMode()) {
case Points:
@@ -394,7 +394,7 @@ public class BatchNode extends GeometryGroupNode {
case LineStrip:
case Lines:
listMode = Mesh.Mode.Lines;
- listLineWidth = geom.getMesh().getLineWidth();
+ //listLineWidth = geom.getMesh().getLineWidth();
components = 2;
break;
case TriangleFan:
@@ -426,19 +426,20 @@ public class BatchNode extends GeometryGroupNode {
+ " primitive types: " + mode + " != " + listMode);
}
mode = listMode;
- if (mode == Mesh.Mode.Lines) {
- if (lineWidth != 1f && listLineWidth != lineWidth) {
- throw new UnsupportedOperationException("When using Mesh Line mode, cannot combine meshes with different line width "
- + lineWidth + " != " + listLineWidth);
- }
- lineWidth = listLineWidth;
- }
+ //Not needed anymore as lineWidth is now in RenderState and will be taken into account when merging according to the material
+// if (mode == Mesh.Mode.Lines) {
+// if (lineWidth != 1f && listLineWidth != lineWidth) {
+// throw new UnsupportedOperationException("When using Mesh Line mode, cannot combine meshes with different line width "
+// + lineWidth + " != " + listLineWidth);
+// }
+// lineWidth = listLineWidth;
+// }
compsForBuf[VertexBuffer.Type.Index.ordinal()] = components;
}
outMesh.setMaxNumWeights(maxWeights);
outMesh.setMode(mode);
- outMesh.setLineWidth(lineWidth);
+ //outMesh.setLineWidth(lineWidth);
if (totalVerts >= 65536) {
// make sure we create an UnsignedInt buffer so we can fit all of the meshes
formatForBuf[VertexBuffer.Type.Index.ordinal()] = VertexBuffer.Format.UnsignedInt;
diff --git a/jme3-core/src/main/java/com/jme3/scene/Mesh.java b/jme3-core/src/main/java/com/jme3/scene/Mesh.java
index a0f8e1fe6..60f7eabe2 100644
--- a/jme3-core/src/main/java/com/jme3/scene/Mesh.java
+++ b/jme3-core/src/main/java/com/jme3/scene/Mesh.java
@@ -37,6 +37,7 @@ import com.jme3.collision.Collidable;
import com.jme3.collision.CollisionResults;
import com.jme3.collision.bih.BIHTree;
import com.jme3.export.*;
+import com.jme3.material.Material;
import com.jme3.material.RenderState;
import com.jme3.math.Matrix4f;
import com.jme3.math.Triangle;
@@ -65,7 +66,7 @@ import java.util.ArrayList;
* Points can also be used for {@link RenderState#setPointSprite(boolean) point
* sprite} mode.
* Lines - 2 vertices represent a line segment, with the width specified
- * via {@link Mesh#setLineWidth(float) }.
+ * via {@link Material#getAdditionalRenderState()} and {@link RenderState#setLineWidth(float)}.
* Triangles - 3 vertices represent a solid triangle primitive.
*
*
@@ -86,7 +87,7 @@ public class Mesh implements Savable, Cloneable {
/**
* A primitive is a line segment. Every two vertices specify
- * a single line. {@link Mesh#setLineWidth(float) } can be used
+ * a single line. {@link Material#getAdditionalRenderState()} and {@link RenderState#setLineWidth(float)} can be used
* to set the width of the lines.
*/
Lines(true),
@@ -94,7 +95,7 @@ public class Mesh implements Savable, Cloneable {
/**
* A primitive is a line segment. The first two vertices specify
* a single line, while subsequent vertices are combined with the
- * previous vertex to make a line. {@link Mesh#setLineWidth(float) } can
+ * previous vertex to make a line. {@link Material#getAdditionalRenderState()} and {@link RenderState#setLineWidth(float)} can
* be used to set the width of the lines.
*/
LineStrip(false),
@@ -102,7 +103,7 @@ public class Mesh implements Savable, Cloneable {
/**
* Identical to {@link #LineStrip} except that at the end
* the last vertex is connected with the first to form a line.
- * {@link Mesh#setLineWidth(float) } can be used
+ * {@link Material#getAdditionalRenderState()} and {@link RenderState#setLineWidth(float)} can be used
* to set the width of the lines.
*/
LineLoop(false),
@@ -172,7 +173,7 @@ public class Mesh implements Savable, Cloneable {
private IntMap buffers = new IntMap();
private VertexBuffer[] lodLevels;
private float pointSize = 1;
- private float lineWidth = 1;
+ private float lineWidth = -1;
private transient int vertexArrayID = -1;
@@ -583,7 +584,9 @@ public class Mesh implements Savable, Cloneable {
* Returns the line width for line meshes.
*
* @return the line width
+ * @deprecated use {@link Material#getAdditionalRenderState()} and {@link RenderState#getLineWidth()}
*/
+ @Deprecated
public float getLineWidth() {
return lineWidth;
}
@@ -594,7 +597,9 @@ public class Mesh implements Savable, Cloneable {
* the default value is 1.0.
*
* @param lineWidth The line width
+ * @deprecated use {@link Material#getAdditionalRenderState()} and {@link RenderState#setLineWidth(float)}
*/
+ @Deprecated
public void setLineWidth(float lineWidth) {
this.lineWidth = lineWidth;
}
diff --git a/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java b/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java
index 65350f29b..402ce6d47 100644
--- a/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java
+++ b/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java
@@ -458,6 +458,8 @@ public class J3MLoader implements AssetLoader {
renderState.setDepthFunc(RenderState.TestFunction.valueOf(split[1]));
}else if (split[0].equals("AlphaFunc")){
renderState.setAlphaFunc(RenderState.TestFunction.valueOf(split[1]));
+ }else if (split[0].equals("LineWidth")){
+ renderState.setLineWidth(Float.parseFloat(split[1]));
} else {
throw new MatParseException(null, split[0], statement);
}
diff --git a/jme3-examples/src/main/java/jme3test/collision/TestMousePick.java b/jme3-examples/src/main/java/jme3test/collision/TestMousePick.java
index 84d186e3a..f86f956b6 100644
--- a/jme3-examples/src/main/java/jme3test/collision/TestMousePick.java
+++ b/jme3-examples/src/main/java/jme3test/collision/TestMousePick.java
@@ -128,12 +128,12 @@ public class TestMousePick extends SimpleApplication {
/** A red ball that marks the last spot that was "hit" by the "shot". */
protected void initMark() {
Arrow arrow = new Arrow(Vector3f.UNIT_Z.mult(2f));
- arrow.setLineWidth(3);
//Sphere sphere = new Sphere(30, 30, 0.2f);
mark = new Geometry("BOOM!", arrow);
//mark = new Geometry("BOOM!", sphere);
Material mark_mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
+ mark_mat.getAdditionalRenderState().setLineWidth(3);
mark_mat.setColor("Color", ColorRGBA.Red);
mark.setMaterial(mark_mat);
}
diff --git a/jme3-examples/src/main/java/jme3test/light/TestTangentGenBadModels.java b/jme3-examples/src/main/java/jme3test/light/TestTangentGenBadModels.java
index a786d767d..21817e7c8 100644
--- a/jme3-examples/src/main/java/jme3test/light/TestTangentGenBadModels.java
+++ b/jme3-examples/src/main/java/jme3test/light/TestTangentGenBadModels.java
@@ -72,7 +72,6 @@ public class TestTangentGenBadModels extends SimpleApplication {
"debug tangents geom",
TangentBinormalGenerator.genTbnLines(g.getMesh(), 0.2f)
);
- debug.getMesh().setLineWidth(1);
debug.setMaterial(debugMat);
debug.setCullHint(Spatial.CullHint.Never);
debug.setLocalTransform(g.getWorldTransform());
diff --git a/jme3-examples/src/main/java/jme3test/model/shape/TestDebugShapes.java b/jme3-examples/src/main/java/jme3test/model/shape/TestDebugShapes.java
index 6c4c45e2f..fc4731615 100644
--- a/jme3-examples/src/main/java/jme3test/model/shape/TestDebugShapes.java
+++ b/jme3-examples/src/main/java/jme3test/model/shape/TestDebugShapes.java
@@ -50,10 +50,11 @@ public class TestDebugShapes extends SimpleApplication {
app.start();
}
- public Geometry putShape(Mesh shape, ColorRGBA color){
+ public Geometry putShape(Mesh shape, ColorRGBA color, float lineWidth){
Geometry g = new Geometry("shape", shape);
Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat.getAdditionalRenderState().setWireframe(true);
+ mat.getAdditionalRenderState().setLineWidth(lineWidth);
mat.setColor("Color", color);
g.setMaterial(mat);
rootNode.attachChild(g);
@@ -62,20 +63,19 @@ public class TestDebugShapes extends SimpleApplication {
public void putArrow(Vector3f pos, Vector3f dir, ColorRGBA color){
Arrow arrow = new Arrow(dir);
- arrow.setLineWidth(4); // make arrow thicker
- putShape(arrow, color).setLocalTranslation(pos);
+ putShape(arrow, color, 4).setLocalTranslation(pos);
}
public void putBox(Vector3f pos, float size, ColorRGBA color){
- putShape(new WireBox(size, size, size), color).setLocalTranslation(pos);
+ putShape(new WireBox(size, size, size), color, 1).setLocalTranslation(pos);
}
public void putGrid(Vector3f pos, ColorRGBA color){
- putShape(new Grid(6, 6, 0.2f), color).center().move(pos);
+ putShape(new Grid(6, 6, 0.2f), color, 1).center().move(pos);
}
public void putSphere(Vector3f pos, ColorRGBA color){
- putShape(new WireSphere(1), color).setLocalTranslation(pos);
+ putShape(new WireSphere(1), color, 1).setLocalTranslation(pos);
}
@Override
diff --git a/jme3-examples/src/main/java/jme3test/scene/TestLineWidthRenderState.java b/jme3-examples/src/main/java/jme3test/scene/TestLineWidthRenderState.java
new file mode 100644
index 000000000..6bd629823
--- /dev/null
+++ b/jme3-examples/src/main/java/jme3test/scene/TestLineWidthRenderState.java
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2009-2012 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package jme3test.scene;
+
+import com.jme3.app.SimpleApplication;
+import com.jme3.input.KeyInput;
+import com.jme3.input.controls.ActionListener;
+import com.jme3.input.controls.KeyTrigger;
+import com.jme3.material.Material;
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.Quaternion;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.Geometry;
+import com.jme3.scene.shape.Box;
+
+public class TestLineWidthRenderState extends SimpleApplication {
+
+ private Material mat;
+
+ public static void main(String[] args){
+ TestLineWidthRenderState app = new TestLineWidthRenderState();
+ app.start();
+ }
+
+
+
+ @Override
+ public void simpleInitApp() {
+ setDisplayFps(false);
+ setDisplayStatView(false);
+ cam.setLocation(new Vector3f(5.5826545f, 3.6192513f, 8.016988f));
+ cam.setRotation(new Quaternion(-0.04787097f, 0.9463123f, -0.16569641f, -0.27339742f));
+
+ Box b = new Box(1, 1, 1);
+ Geometry geom = new Geometry("Box", b);
+ mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
+ mat.setColor("Color", ColorRGBA.Blue);
+ mat.getAdditionalRenderState().setWireframe(true);
+ mat.getAdditionalRenderState().setLineWidth(2);
+ geom.setMaterial(mat);
+ rootNode.attachChild(geom);
+
+ inputManager.addListener(new ActionListener() {
+ @Override
+ public void onAction(String name, boolean isPressed, float tpf) {
+ if(name.equals("up") && isPressed){
+ mat.getAdditionalRenderState().setLineWidth(mat.getAdditionalRenderState().getLineWidth() + 1);
+ }
+ if(name.equals("down") && isPressed){
+ mat.getAdditionalRenderState().setLineWidth(Math.max(mat.getAdditionalRenderState().getLineWidth() - 1, 1));
+ }
+ }
+ }, "up", "down");
+ inputManager.addMapping("up", new KeyTrigger(KeyInput.KEY_U));
+ inputManager.addMapping("down", new KeyTrigger(KeyInput.KEY_J));
+ }
+}
\ No newline at end of file
diff --git a/jme3-plugins/src/main/java/com/jme3/material/plugin/export/material/J3MRenderStateOutputCapsule.java b/jme3-plugins/src/main/java/com/jme3/material/plugin/export/material/J3MRenderStateOutputCapsule.java
index 0e3d368d5..02c8df02c 100644
--- a/jme3-plugins/src/main/java/com/jme3/material/plugin/export/material/J3MRenderStateOutputCapsule.java
+++ b/jme3-plugins/src/main/java/com/jme3/material/plugin/export/material/J3MRenderStateOutputCapsule.java
@@ -32,6 +32,7 @@ public class J3MRenderStateOutputCapsule extends J3MOutputCapsule {
NAME_MAP.put( "pointSprite", "PointSprite");
NAME_MAP.put( "depthFunc", "DepthFunc");
NAME_MAP.put( "alphaFunc", "AlphaFunc");
+ NAME_MAP.put( "lineWidth", "LineWidth");
}
public J3MRenderStateOutputCapsule(J3MExporter exporter) {
super(exporter);
diff --git a/jme3-plugins/src/test/java/com/jme3/material/plugin/TestMaterialWrite.java b/jme3-plugins/src/test/java/com/jme3/material/plugin/TestMaterialWrite.java
index 584b16f84..be8fc3573 100644
--- a/jme3-plugins/src/test/java/com/jme3/material/plugin/TestMaterialWrite.java
+++ b/jme3-plugins/src/test/java/com/jme3/material/plugin/TestMaterialWrite.java
@@ -40,10 +40,7 @@ import com.jme3.material.plugin.export.material.J3MExporter;
import com.jme3.material.plugins.J3MLoader;
import com.jme3.math.ColorRGBA;
import com.jme3.system.JmeSystem;
-import static org.junit.Assert.*;
-
import com.jme3.texture.Texture;
-import com.jme3.texture.Texture2D;
import org.junit.Before;
import org.junit.Test;
@@ -51,7 +48,8 @@ import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
-import java.util.Scanner;
+
+import static org.junit.Assert.assertTrue;
public class TestMaterialWrite {
@@ -87,6 +85,7 @@ public class TestMaterialWrite {
mat.setTexture("DiffuseMap", tex);
mat.getAdditionalRenderState().setDepthWrite(false);
mat.getAdditionalRenderState().setDepthTest(false);
+ mat.getAdditionalRenderState().setLineWidth(5);
mat.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Alpha);
final ByteArrayOutputStream stream = new ByteArrayOutputStream();