Examples of PolygonAttributes

com.xith3d.scenegraph.PolygonAttributes
javax.media.j3d.PolygonAttributes
The PolygonAttributes object defines attributes for rendering polygon primitives. Polygon primitives include triangles, triangle strips, triangle fans, and quads. The polygon attributes that can be defined are:

Rasterization mode - defines how the polygon is drawn: as points, outlines, or filled.
- POLYGON_POINT - the polygon is rendered as points drawn at the vertices.
- POLYGON_LINE - the polygon is rendered as lines drawn between consecutive vertices.
- POLYGON_FILL - the polygon is rendered by filling the interior between the vertices. The default mode.
Face culling - defines which polygons are culled (discarded) before they are converted to screen coordinates.
- CULL_NONE - disables face culling.
- CULL_BACK - culls all back-facing polygons. The default.
- CULL_FRONT - culls all front-facing polygons.
Back-face normal flip - specifies whether vertex normals of back-facing polygons are flipped (negated) prior to lighting. The setting is either true, meaning to flip back-facing normals, or false. The default is false.

Offset - the depth values of all pixels generated by polygon rasterization can be offset by a value that is computed for that polygon. Two values are used to specify the offset:

Offset bias - the constant polygon offset that is added to the final device coordinate Z value of polygon primitives.

Offset factor - the factor to be multiplied by the slope of the polygon and then added to the final, device coordinate Z value of the polygon primitives.

Examples of javax.media.j3d.PolygonAttributes

    Appearance blackApp = new Appearance();
    setToMyDefaultAppearance(blackApp,new Color3f(0.0f,0.0f,0.0f));


    //The following lines change the display style of the Appearance blackApp
    //to wire frame instead of solid.
    PolygonAttributes polygAttr = new PolygonAttributes();
    polygAttr.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    blackApp.setPolygonAttributes(polygAttr);

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

            mode = PolygonAttributes.POLYGON_LINE;
        }


        // Default culls back facing polygons, which is weird.
        // We disable that here.
        _polygonAttributes = new PolygonAttributes(mode,
                PolygonAttributes.CULL_NONE, 0.0f);
        _appearance.setPolygonAttributes(_polygonAttributes);


        // Turn on antialiasing.
        LineAttributes lineAttributes = new LineAttributes(1.0f,

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

        material.setSpecularColor(specularColor);
        appearance.setMaterial(material);
    }


    public static void setCullFace(Appearance appearance, int cullFace) {
        PolygonAttributes polygonAttributes = new PolygonAttributes();
        polygonAttributes.setCullFace(cullFace);
        if (cullFace == PolygonAttributes.CULL_NONE) {
            polygonAttributes.setBackFaceNormalFlip(true);
        }
        appearance.setPolygonAttributes(polygonAttributes);
    }

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes


    final LineAttributes lineAttr = new LineAttributes();
    lineAttr.setLineAntialiasingEnable(true);
    appear.setLineAttributes(lineAttr);


    final PolygonAttributes polyAttr = new PolygonAttributes();
    polyAttr.setPolygonMode(PolygonAttributes.POLYGON_FILL);
    appear.setPolygonAttributes(polyAttr);


    final Color3f orange = new Color3f(1f, 0.5f, 0f);


    final ColoringAttributes colorAttr = new ColoringAttributes();
    colorAttr.setColor(orange);
    colorAttr.setShadeModel(ColoringAttributes.NICEST);
    appear.setColoringAttributes(colorAttr);


    final Material material = new Material();
    material.setAmbientColor(orange);
    material.setDiffuseColor(orange);
    material.setSpecularColor(orange);
    material.setEmissiveColor(orange);
    appear.setMaterial(material);


    final Box box = new Box();
    box.setAppearance(appear);


    final Appearance appear2 = new Appearance();


    final PointAttributes pointAttr2 = new PointAttributes();
    pointAttr2.setPointAntialiasingEnable(true);
    appear2.setPointAttributes(pointAttr2);


    final LineAttributes lineAttr2 = new LineAttributes();
    lineAttr2.setLineAntialiasingEnable(true);
    appear2.setLineAttributes(lineAttr2);


    final PolygonAttributes polyAttr2 = new PolygonAttributes();
    polyAttr2.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    appear2.setPolygonAttributes(polyAttr2);


    final ColoringAttributes colorAttr2 = new ColoringAttributes();
    colorAttr2.setColor(new Color3f(1f, 0.5f, 0f));
    colorAttr2.setShadeModel(ColoringAttributes.NICEST);

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

    appearR.setRenderingAttributes(appear.getRenderingAttributes());
    final LineAttributes lineAttr2 = new LineAttributes();
    lineAttr2.setLineAntialiasingEnable(true);
    appearR.setLineAttributes(lineAttr2);


    final PolygonAttributes polyAttr2 = new PolygonAttributes();
    polyAttr2.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    appearR.setPolygonAttributes(polyAttr2);


    this.rahmen.setAppearance(appearR);
  }

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

      strip.setTextureCoordinates(0, y * texcoords.length, texcoords);
    }
    
    
  // polygon mode 
    polyAttr = new PolygonAttributes();
        polyAttr.setCullFace( PolygonAttributes.CULL_NONE );
        polyAttr.setPolygonMode(PolygonAttributes.POLYGON_LINE); //POLYGON_FILL);
    
  // textures
//        renderTextures();

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

/* 53 */     super(symbol, control);
/*    */   }
/*    */ 
/*    */   public void writeObject(DataOutput out) throws IOException {
/* 57 */     super.writeObject(out);
/* 58 */     PolygonAttributes polyAttr = (PolygonAttributes)this.node;
/* 59 */     out.writeBoolean(polyAttr.getBackFaceNormalFlip());
/* 60 */     out.writeInt(polyAttr.getCullFace());
/* 61 */     out.writeInt(polyAttr.getPolygonMode());
/* 62 */     out.writeFloat(polyAttr.getPolygonOffset());
/* 63 */     out.writeFloat(polyAttr.getPolygonOffsetFactor());
/*    */   }

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

/* 63 */     out.writeFloat(polyAttr.getPolygonOffsetFactor());
/*    */   }
/*    */ 
/*    */   public void readObject(DataInput in) throws IOException {
/* 67 */     super.readObject(in);
/* 68 */     PolygonAttributes polyAttr = (PolygonAttributes)this.node;
/* 69 */     polyAttr.setBackFaceNormalFlip(in.readBoolean());
/* 70 */     polyAttr.setCullFace(in.readInt());
/* 71 */     polyAttr.setPolygonMode(in.readInt());
/* 72 */     polyAttr.setPolygonOffset(in.readFloat());
/* 73 */     polyAttr.setPolygonOffsetFactor(in.readFloat());
/*    */   }

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

/* 72 */     polyAttr.setPolygonOffset(in.readFloat());
/* 73 */     polyAttr.setPolygonOffsetFactor(in.readFloat());
/*    */   }
/*    */ 
/*    */   protected SceneGraphObject createNode() {
/* 77 */     return new PolygonAttributes();
/*    */   }

View Full Code Here

Examples of javax.media.j3d.PolygonAttributes

      objTrans.addChild(mc);


  }


  public static Appearance createDefaultAppearance(){
      PolygonAttributes attr = new PolygonAttributes();
      attr.setCullFace(PolygonAttributes.CULL_NONE);
      Appearance ap = new Appearance();
      Material mat = new Material();
      mat.setLightingEnable(true);
      ap.setMaterial(mat);
      ap.setPolygonAttributes(attr);

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.