java.lang.Object
- org.jmol.export.___Exporter
- - org.jmol.export.__CartesianExporter
  - - org.jmol.export._VrmlExporter

Direct Known Subclasses:

_StlExporter, _X3dExporter
```
public class _VrmlExporter
extends __CartesianExporter
```
A basic VRML generator. Modified 10/2016 to no longer use high-level objects Cone, Sphere, and Cylinder. Makes substantial use of DEF and USE to reduce file size hugely.

Author:

Bob Hanson

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.lang.String`	`fontChild`
`protected java.lang.String`	`fontFace`
`protected float`	`fontSize`
`protected java.lang.String`	`fontStyle`
`private java.util.Map<java.lang.String,java.lang.Boolean>`	`htSpheresRendered`
`private int[][]`	`oneFace`
`private short[]`	`plateColixes`
`private int[][]`	`plateIndices`
`private javajs.util.T3[]`	`plateVertices`
`protected javajs.util.P3`	`tempQ1`
`protected javajs.util.P3`	`tempQ2`
`protected javajs.util.P3`	`tempQ3`
`private javajs.util.P3[]`	`threeVertices`
`protected UseTable`	`useTable`

Fields inherited from class org.jmol.export.__CartesianExporter
canCapCylinders, noColor, sphereMatrix, viewpoint

Fields inherited from class org.jmol.export.___Exporter
apertureAngle, backgroundColix, cameraDistance, cameraPosition, center, commandLineOptions, commentChar, degreesPerRadian, depthZ, export3D, exportScale, exportType, fileName, fixedRotationCenter, gdata, lightSource, lineWidthMad, out, privateKey, referenceCenter, scalePixelsPerAngstrom, screenHeight, screenWidth, slabZ, solidOnly, tempP1, tempP2, tempP3, tempV1, tempV2, tm, vwr

Constructor Summary

Constructors
Constructor Description

_VrmlExporter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.lang.String`	`getDef(java.lang.String key)`
`protected float`	`getViewpoint()`
`protected void`	`output(javajs.util.T3 pt)`
`protected void`	`outputAppearance(short colix, boolean isText)`
`protected void`	`outputAttr(java.lang.String attr, float x, float y, float z)`
`protected void`	`outputAttrPt(java.lang.String attr, javajs.util.T3 pt)`
`protected void`	`outputChildClose()`
`protected void`	`outputChildShapeClose()`
`protected void`	`outputChildShapeStart()`
`protected void`	`outputChildStart()`
`protected void`	`outputCircle(javajs.util.P3 pt1, javajs.util.P3 pt2, float radius, short colix, boolean doFill)`
`protected void`	`outputCloseTag()`
`protected void`	`outputColorIndices(int[][] indices, int nPolygons, BS bsPolygons, int faceVertexMax, java.util.Map<java.lang.Short,java.lang.Integer> htColixes, short[] colixes, short[] polygonColixes)`
`protected void`	`outputColors(javajs.util.Lst<java.lang.Short> colorList)`
`protected void`	`outputCone(javajs.util.P3 ptBase, javajs.util.P3 ptTip, float radius, short colix)`
`private void`	`outputConeGeometry(boolean addBase)`
`protected boolean`	`outputCylinder(javajs.util.P3 ptCenter, javajs.util.P3 pt1, javajs.util.P3 pt2, short colix, byte endcaps, float radius, javajs.util.P3 ptX, javajs.util.P3 ptY, boolean checkRadius)`
`protected void`	`outputCylinderChildScaled(short colix, byte endcaps)`
`private void`	`outputCylinderGeometry(int endcaps)`
`protected void`	`outputDefChildFaceSet(java.lang.String child)`
`protected void`	`outputEllipsoid(javajs.util.P3 ptCenter, javajs.util.P3[] points, short colix)`
`protected void`	`outputFace(int[] face, int[] map, int faceVertexMax)`
`protected void`	`outputFaceSetClose()`
`protected void`	`outputFaceSetStart()`
`protected void`	`outputFooter()`
`protected void`	`outputGeometry(javajs.util.T3[] vertices, javajs.util.T3[] normals, short[] colixes, int[][] indices, short[] polygonColixes, int nVertices, int nPolygons, BS bsPolygons, int faceVertexMax, javajs.util.Lst<java.lang.Short> colorList, java.util.Map<java.lang.Short,java.lang.Integer> htColixes, javajs.util.P3 offset)`
`protected void`	`outputHeader()`
`protected void`	`outputInitialTransform()`
`protected void`	`outputNormals(javajs.util.Lst<java.lang.String> vNormals)`
`protected void`	`outputQuaternionFrame(javajs.util.P3 ptCenter, javajs.util.P3 ptX, javajs.util.P3 ptY, javajs.util.P3 ptZ, float xScale, float yScale, float zScale)`
`protected void`	`outputRotation(javajs.util.A4 a)`
`protected void`	`outputShapeClose()`
`protected void`	`outputShapeStart()`
`protected void`	`outputSolidPlate(javajs.util.P3 tempP1, javajs.util.P3 tempP2, javajs.util.P3 tempP3, short colix)`
`protected void`	`outputSphere(javajs.util.P3 ptCenter, float radius, short colix, boolean checkRadius)`
`private void`	`outputSphereChildScaled(javajs.util.P3 ptCenter, float radius, javajs.util.P3[] points, short colix)`
`private void`	`outputSphereGeometry()`
`protected void`	`outputSurface(javajs.util.T3[] vertices, javajs.util.T3[] normals, short[] colixes, int[][] indices, short[] polygonColixes, int nVertices, int nPolygons, int nTriangles, BS bsPolygons, int faceVertexMax, short colix, javajs.util.Lst<java.lang.Short> colorList, java.util.Map<java.lang.Short,java.lang.Integer> htColixes, javajs.util.P3 offset)`
`protected void`	`outputTextPixel(javajs.util.P3 pt, int argb)`
`protected void`	`outputTransRot(javajs.util.P3 pt1, javajs.util.P3 pt2, int x, int y, int z)`
`protected void`	`outputTriangle(javajs.util.T3 pt1, javajs.util.T3 pt2, javajs.util.T3 pt3, short colix)`
`private void`	`outputTriangleGeometry(javajs.util.T3 pt1, javajs.util.T3 pt2, javajs.util.T3 pt3, short colix)`
`protected void`	`outputUseChildClose(java.lang.String child)`
`(package private) void`	`plotText(int x, int y, int z, short colix, java.lang.String text, javajs.awt.Font font3d)`
`protected void`	`popMatrix()`
`protected void`	`pushMatrix()`
`private void`	`setFont(short colix, java.lang.String text, javajs.awt.Font font3d)`

Methods inherited from class org.jmol.export.__CartesianExporter
drawAtom, drawCircle, drawCylinder, drawEllipse, drawPixel, drawTextPixel, fillConeScreen, fillCylinderScreen, fillCylinderScreenMad, fillEllipsoid, fillSphere, fillTriangle, getCameraPosition, getCoordinateMap, getModelCenter, getNormalMap, outputIndices, plotImage, setSphereMatrix

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

useTable
```
protected UseTable useTable
```

htSpheresRendered

private java.util.Map<java.lang.String,java.lang.Boolean> htSpheresRendered

plateVertices
```
private javajs.util.T3[] plateVertices
```

plateIndices
```
private int[][] plateIndices
```

plateColixes
```
private short[] plateColixes
```

tempQ1
```
protected javajs.util.P3 tempQ1
```

tempQ2
```
protected javajs.util.P3 tempQ2
```

tempQ3
```
protected javajs.util.P3 tempQ3
```

oneFace
```
private int[][] oneFace
```

threeVertices
```
private javajs.util.P3[] threeVertices
```

fontSize
```
protected float fontSize
```

fontFace
```
protected java.lang.String fontFace
```

fontStyle
```
protected java.lang.String fontStyle
```

fontChild
```
protected java.lang.String fontChild
```

Constructor Detail
- _VrmlExporter
```
public _VrmlExporter()
```

Method Detail

output

protected void output(javajs.util.T3 pt)

Specified by:: output in class ___Exporter

outputHeader
```
protected void outputHeader()
```
Specified by:

outputHeader in class ___Exporter

outputInitialTransform

protected void outputInitialTransform()

getViewpoint
```
protected float getViewpoint()
```

outputFooter
```
protected void outputFooter()
```
Overrides:

outputFooter in class ___Exporter

outputAppearance

protected void outputAppearance(short colix,
                                boolean isText)

pushMatrix
```
protected void pushMatrix()
```

popMatrix
```
protected void popMatrix()
```

outputAttrPt

protected void outputAttrPt(java.lang.String attr,
                            javajs.util.T3 pt)

outputAttr

protected void outputAttr(java.lang.String attr,
                          float x,
                          float y,
                          float z)

outputRotation

protected void outputRotation(javajs.util.A4 a)

outputTransRot

protected void outputTransRot(javajs.util.P3 pt1,
                              javajs.util.P3 pt2,
                              int x,
                              int y,
                              int z)

outputQuaternionFrame

protected void outputQuaternionFrame(javajs.util.P3 ptCenter,
                                     javajs.util.P3 ptX,
                                     javajs.util.P3 ptY,
                                     javajs.util.P3 ptZ,
                                     float xScale,
                                     float yScale,
                                     float zScale)

outputChildShapeStart

protected void outputChildShapeStart()

outputChildStart
```
protected void outputChildStart()
```

outputShapeStart
```
protected void outputShapeStart()
```

outputDefChildFaceSet

protected void outputDefChildFaceSet(java.lang.String child)

outputFaceSetStart
```
protected void outputFaceSetStart()
```

outputFaceSetClose
```
protected void outputFaceSetClose()
```

outputUseChildClose

protected void outputUseChildClose(java.lang.String child)

outputChildShapeClose

protected void outputChildShapeClose()

outputChildClose
```
protected void outputChildClose()
```

outputShapeClose
```
protected void outputShapeClose()
```

outputCloseTag
```
protected void outputCloseTag()
```

outputCircle

protected void outputCircle(javajs.util.P3 pt1,
                            javajs.util.P3 pt2,
                            float radius,
                            short colix,
                            boolean doFill)

Specified by:: outputCircle in class __CartesianExporter

outputCone

protected void outputCone(javajs.util.P3 ptBase,
                          javajs.util.P3 ptTip,
                          float radius,
                          short colix)

Specified by:: outputCone in class __CartesianExporter

outputConeGeometry

private void outputConeGeometry(boolean addBase)

outputCylinder

protected boolean outputCylinder(javajs.util.P3 ptCenter,
                                 javajs.util.P3 pt1,
                                 javajs.util.P3 pt2,
                                 short colix,
                                 byte endcaps,
                                 float radius,
                                 javajs.util.P3 ptX,
                                 javajs.util.P3 ptY,
                                 boolean checkRadius)

Specified by:: outputCylinder in class __CartesianExporter

outputCylinderChildScaled

protected void outputCylinderChildScaled(short colix,
                                         byte endcaps)

outputCylinderGeometry

private void outputCylinderGeometry(int endcaps)

outputSphere

protected void outputSphere(javajs.util.P3 ptCenter,
                            float radius,
                            short colix,
                            boolean checkRadius)

Specified by:: outputSphere in class __CartesianExporter

outputEllipsoid

protected void outputEllipsoid(javajs.util.P3 ptCenter,
                               javajs.util.P3[] points,
                               short colix)

Specified by:: outputEllipsoid in class __CartesianExporter

outputSphereChildScaled

private void outputSphereChildScaled(javajs.util.P3 ptCenter,
                                     float radius,
                                     javajs.util.P3[] points,
                                     short colix)

outputSphereGeometry
```
private void outputSphereGeometry()
```

outputSolidPlate

protected void outputSolidPlate(javajs.util.P3 tempP1,
                                javajs.util.P3 tempP2,
                                javajs.util.P3 tempP3,
                                short colix)

Overrides:: outputSolidPlate in class __CartesianExporter

outputSurface
```
protected void outputSurface(javajs.util.T3[] vertices,
                             javajs.util.T3[] normals,
                             short[] colixes,
                             int[][] indices,
                             short[] polygonColixes,
                             int nVertices,
                             int nPolygons,
                             int nTriangles,
                             BS bsPolygons,
                             int faceVertexMax,
                             short colix,
                             javajs.util.Lst<java.lang.Short> colorList,
                             java.util.Map<java.lang.Short,java.lang.Integer> htColixes,
                             javajs.util.P3 offset)
```
Overrides:

outputSurface in class ___Exporter

Parameters:

vertices - generally unique vertices [0:nVertices)

normals - one per vertex

colixes - one per vertex, or null

indices - one per triangular or quad polygon; may have additional elements beyond vertex indices if faceVertexMax = 3 triangular if faceVertexMax == 3; 3 or 4 if face VertexMax = 4

polygonColixes - face-based colixes

nVertices - vertices[nVertices-1] is last vertex

nPolygons - indices[nPolygons - 1] is last polygon

nTriangles - number of triangular faces required

bsPolygons - number of polygons (triangles or quads)

faceVertexMax - (3) triangles only, indices[][i] may have more elements (4) triangles and quads; indices[][i].length determines

colix - overall (solid) color index

colorList - list of unique color IDs

htColixes - map of color IDs to colorList

outputGeometry

protected void outputGeometry(javajs.util.T3[] vertices,
                              javajs.util.T3[] normals,
                              short[] colixes,
                              int[][] indices,
                              short[] polygonColixes,
                              int nVertices,
                              int nPolygons,
                              BS bsPolygons,
                              int faceVertexMax,
                              javajs.util.Lst<java.lang.Short> colorList,
                              java.util.Map<java.lang.Short,java.lang.Integer> htColixes,
                              javajs.util.P3 offset)

outputFace

protected void outputFace(int[] face,
                          int[] map,
                          int faceVertexMax)

Specified by:: outputFace in class __CartesianExporter

outputNormals

protected void outputNormals(javajs.util.Lst<java.lang.String> vNormals)

outputColors

protected void outputColors(javajs.util.Lst<java.lang.Short> colorList)

outputColorIndices

protected void outputColorIndices(int[][] indices,
                                  int nPolygons,
                                  BS bsPolygons,
                                  int faceVertexMax,
                                  java.util.Map<java.lang.Short,java.lang.Integer> htColixes,
                                  short[] colixes,
                                  short[] polygonColixes)

outputTriangle

protected void outputTriangle(javajs.util.T3 pt1,
                              javajs.util.T3 pt2,
                              javajs.util.T3 pt3,
                              short colix)

Specified by:: outputTriangle in class __CartesianExporter

outputTriangleGeometry

private void outputTriangleGeometry(javajs.util.T3 pt1,
                                    javajs.util.T3 pt2,
                                    javajs.util.T3 pt3,
                                    short colix)

outputTextPixel

protected void outputTextPixel(javajs.util.P3 pt,
                               int argb)

Specified by:: outputTextPixel in class __CartesianExporter

plotText

void plotText(int x,
              int y,
              int z,
              short colix,
              java.lang.String text,
              javajs.awt.Font font3d)

Overrides:: plotText in class __CartesianExporter

setFont

private void setFont(short colix,
                     java.lang.String text,
                     javajs.awt.Font font3d)

getDef

protected java.lang.String getDef(java.lang.String key)

Class _VrmlExporter

Field Summary

Fields inherited from class org.jmol.export.__CartesianExporter

Fields inherited from class org.jmol.export.___Exporter

Constructor Summary

Method Summary

Methods inherited from class org.jmol.export.__CartesianExporter

Methods inherited from class org.jmol.export.___Exporter

Methods inherited from class java.lang.Object

Field Detail

useTable

htSpheresRendered

plateVertices

plateIndices

plateColixes

tempQ1

tempQ2

tempQ3

oneFace

threeVertices

fontSize

fontFace

fontStyle

fontChild

Constructor Detail

_VrmlExporter

Method Detail

output

outputHeader

outputInitialTransform

getViewpoint

outputFooter

outputAppearance

pushMatrix

popMatrix

outputAttrPt

outputAttr

outputRotation

outputTransRot

outputQuaternionFrame

outputChildShapeStart

outputChildStart

outputShapeStart

outputDefChildFaceSet

outputFaceSetStart

outputFaceSetClose

outputUseChildClose

outputChildShapeClose

outputChildClose

outputShapeClose

outputCloseTag

outputCircle

outputCone

outputConeGeometry

outputCylinder

outputCylinderChildScaled

outputCylinderGeometry

outputSphere

outputEllipsoid

outputSphereChildScaled

outputSphereGeometry

outputSolidPlate

outputSurface

outputGeometry

outputFace

outputNormals

outputColors

outputColorIndices

outputTriangle

outputTriangleGeometry

outputTextPixel

plotText

setFont

getDef