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diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/geometry/StraightGeometryProvider.java b/org.simantics.plant3d/src/org/simantics/plant3d/geometry/StraightGeometryProvider.java
new file mode 100644
index 00000000..ac63f915
--- /dev/null
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/geometry/StraightGeometryProvider.java
@@ -0,0 +1,44 @@
+package org.simantics.plant3d.geometry;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+
+import org.jcae.opencascade.jni.TopoDS_Shape;
+import org.simantics.db.Resource;
+import org.simantics.g3d.math.MathTools;
+import org.simantics.opencascade.OccTriangulator;
+
+public class StraightGeometryProvider extends BuiltinGeometryProvider {
+	
+	public StraightGeometryProvider(Resource resource) {
+		super(resource);
+	}
+
+	private double length = 1.0;
+	private double radius = 0.01;
+	
+	@Override
+	public Collection<TopoDS_Shape> getModel() throws Exception {
+		TopoDS_Shape shape = OccTriangulator.makeCylinder(new double[] {-length*0.5, 0.0, 0.0}, new double[] { 1.0, 0.0, 0.0 }, radius, length);
+//		System.out.println("Create straight l:" + length + " r:" + radius);
+		return Collections.singletonList(shape);
+	}
+	
+	@Override
+	public void setProperties(Map<String, Object> props) {
+		if (props.containsKey("length"))
+			length = (Double)props.get("length");
+		if (props.containsKey("radius")) {
+			radius = (Double)props.get("radius");
+		}
+		if (length < 0.0)
+			length = 0.0;
+		if (radius < MathTools.NEAR_ZERO)
+			radius = MathTools.NEAR_ZERO;
+		
+	}
+	
+	
+
+}