Merging OutlineShape.VerticesState enum type (John Pritchard <[email protected]> https://github.com/syntelos/jogl/commit/05a7ec92d30e1e688b1eb7cc317cad83a0e8fd60#L0R59)

2 files changed, 27 insertions, 8 deletions

diff --git a/src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java b/src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java
index c995b3749..d0413b1e4 100755
--- a/src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java
@@ -35,6 +35,7 @@ import com.jogamp.graph.geom.Triangle;
 import com.jogamp.graph.geom.Vertex;

 import com.jogamp.graph.math.VectorUtil;

 

+import com.jogamp.graph.curve.OutlineShape.VerticesState;

 import com.jogamp.graph.curve.tess.CDTriangulator2D;

 

 /** A Generic shape objects which is defined by a list of Outlines.

@@ -53,7 +54,7 @@ import com.jogamp.graph.curve.tess.CDTriangulator2D;
       addVertex(...)

       addVertex(...)

       addVertex(...)

-      addEnptyOutline()

+      addEmptyOutline()

       addVertex(...)

       addVertex(...)

       addVertex(...)

@@ -91,9 +92,21 @@ import com.jogamp.graph.curve.tess.CDTriangulator2D;
  * @see Region

  */

 public class OutlineShape {

+  /**

+    * Outline has original user state (vertices) until transformed.

+    */

+    public enum VerticesState {

+        ORIGINAL(0), QUADRATIC_NURBS(1);

 

-    public static final int QUADRATIC_NURBS = 10;

+        public final int state;

+

+        VerticesState(int state){

+            this.state = state;

+        }

+    } 

+    

     private final Vertex.Factory<? extends Vertex> vertexFactory;

+    private VerticesState outlineState;

 

     /** The list of {@link Outline}s that are part of this 

      *  outline shape.

@@ -105,6 +118,7 @@ public class OutlineShape {
     public OutlineShape(Vertex.Factory<? extends Vertex> factory) {

         vertexFactory = factory;

         outlines.add(new Outline());

+        outlineState = VerticesState.ORIGINAL;

     }

 

     /** Returns the associated vertex factory of this outline shape

@@ -205,11 +219,15 @@ public class OutlineShape {
     /** Make sure that the outlines represent

      * the specified destinationType, if not

      * transform outlines to destination type.

-     * @param destinationType The curve type needed

+     * @param destinationType TODO

      */

-    public void transformOutlines(int destinationType){

-        if(destinationType == QUADRATIC_NURBS){

-            transformOutlinesQuadratic();

+    public void transformOutlines(VerticesState destinationType){

+        if(outlineState != destinationType){

+            if(destinationType == VerticesState.QUADRATIC_NURBS){

+                transformOutlinesQuadratic();

+            } else {

+                throw new IllegalStateException("destinationType "+destinationType.name()+" not supported (currently "+outlineState.name()+")");

+            }

         }

     }

 

@@ -240,6 +258,7 @@ public class OutlineShape {
             newOutlines.add(newOutline);

         }

         outlines = newOutlines;

+        outlineState = VerticesState.QUADRATIC_NURBS;

     }

 

     private void generateVertexIds(){

diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
index 03a696f35..2d614d279 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
@@ -113,7 +113,7 @@ public abstract class RegionRenderer extends Renderer {
     protected Region createRegion(GL2ES2 gl, OutlineShape outlineShape) {
         Region region = RegionFactory.create(rs, renderType);
         
-        outlineShape.transformOutlines(OutlineShape.QUADRATIC_NURBS);
+        outlineShape.transformOutlines(OutlineShape.VerticesState.QUADRATIC_NURBS);
         ArrayList<Triangle> triangles = (ArrayList<Triangle>) outlineShape.triangulate();
         ArrayList<Vertex> vertices = (ArrayList<Vertex>) outlineShape.getVertices();
         region.addVertices(vertices);
@@ -133,7 +133,7 @@ public abstract class RegionRenderer extends Renderer {
         int numVertices = region.getNumVertices();
         
         for(OutlineShape outlineShape:outlineShapes){
-            outlineShape.transformOutlines(OutlineShape.QUADRATIC_NURBS);
+            outlineShape.transformOutlines(OutlineShape.VerticesState.QUADRATIC_NURBS);
 
             ArrayList<Triangle> triangles = outlineShape.triangulate();
             region.addTriangles(triangles);