X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.plant3d%2Fsrc%2Forg%2Fsimantics%2Fplant3d%2Fgeometry%2FReducerGeometryProvider.java;fp=org.simantics.plant3d%2Fsrc%2Forg%2Fsimantics%2Fplant3d%2Fgeometry%2FReducerGeometryProvider.java;h=d3387f799181226eda8fe0ae373ec674d8a5bb4d;hb=22bb24d2a7e26c70b0dd4c57080f2c25ac3d40a8;hp=0000000000000000000000000000000000000000;hpb=16ec8075f708c6589937f8e760f8074ba27d86c4;p=simantics%2F3d.git

diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/geometry/ReducerGeometryProvider.java b/org.simantics.plant3d/src/org/simantics/plant3d/geometry/ReducerGeometryProvider.java
new file mode 100644
index 00000000..d3387f79
--- /dev/null
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/geometry/ReducerGeometryProvider.java
@@ -0,0 +1,57 @@
+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 ReducerGeometryProvider extends BuiltinGeometryProvider  {
+	
+	public ReducerGeometryProvider(Resource resource) {
+		super(resource);
+	}
+
+	private double radius = 0.01;
+	private double radius2 = 0.02;
+	
+	@Override
+	public Collection<TopoDS_Shape> getModel() throws Exception {
+//		GP_Circ circ = new GP_Circ(new double[]{-length*0.5, 0.0, 0.0,1.0,0.0,0.0}, radius);
+//		GP_Circ circ2 = new GP_Circ(new double[]{length*0.5, 0.0, 0.0,1.0,0.0,0.0}, radius2);
+//		System.out.println("Reducer " + length  + " " + radius + " " + radius2);
+		double length = Math.max(0.1, Math.abs(radius-radius2)*4.0);
+		TopoDS_Shape shape;
+		if (Math.abs(radius-radius2) < MathTools.NEAR_ZERO) {
+			shape = OccTriangulator.makeCylinder(new double[] {-length*0.5, 0.0, 0.0}, new double[] { 1.0, 0.0, 0.0 }, radius, length);
+		} else {
+			shape = OccTriangulator.makeCone(new double[] {-length*0.5, 0.0, 0.0}, new double[] { 1.0, 0.0, 0.0 }, radius,radius2, length);
+		}
+		return Collections.singletonList(shape);
+	}
+	
+	@Override
+	public void setProperties(Map<String, Object> props) {
+
+		
+		if (props.containsKey("radius")) {
+			radius = (Double)props.get("radius");
+		}
+		if (props.containsKey("radius2")) {
+			radius2 = (Double)props.get("radius2");
+		}
+		
+		
+		
+	}
+	
+	@Override
+	public void updateCalculatedProperties(Map<String, Object> returnProps) {
+		returnProps.put("length", Math.max(0.1, Math.abs(radius-radius2)*4.0));
+		
+	}
+
+}