Geometry

java.lang.Object
- thothbot.parallax.core.client.renderers.WebGLGeometry
- - thothbot.parallax.core.shared.core.AbstractGeometry
  - - thothbot.parallax.core.shared.core.Geometry

Direct Known Subclasses:: AsteriskGeometry, BoxGeometry, CircleGeometry, CylinderGeometry, ExtrudeGeometry, LatheGeometry, ParametricGeometry, PlaneGeometry, PolyhedronGeometry, RingGeometry, SphereGeometry, TorusGeometry, TorusKnotGeometry, TubeGeometry

public class Geometry
extends AbstractGeometry

Base class for geometries. A geometry holds all data necessary to describe a 3D model.

 
 Geometry geometry = new Geometry();
 
 geometry.getVertices().add( new Vector3( -10, 10, 0 ) ); 
 geometry.getVertices().add( new Vector3( -10, -10, 0 ) );
 geometry.getVertices().add( new Vector3( 10, -10, 0 ) );  
 geometry.getFaces().add( new Face3( 0, 1, 2 ) );  
 
 geometry.computeBoundingSphere();

Author:: thothbot

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

class Geometry.MorphColor

class Geometry.MorphNormal

class Geometry.MorphTarget

class Geometry.VertextNormal

Nested Classes
Modifier and Type	Class and Description
`class`	`Geometry.MorphColor`
`class`	`Geometry.MorphNormal`
`class`	`Geometry.MorphTarget`
`class`	`Geometry.VertextNormal`

Field Summary
- Fields inherited from class thothbot.parallax.core.client.renderers.WebGLGeometry
  __colorArray, __lineDistanceArray, __normalArray, __tangentArray, __uv2Array, __uvArray, __vertexArray, __webglColorBuffer, __webglCustomAttributesList, __webglFaceBuffer, __webglFaceCount, __webglInit, __webglLineBuffer, __webglLineCount, __webglLineDistanceBuffer, __webglMorphNormalsBuffers, __webglMorphTargetsBuffers, __webglNormalBuffer, __webglParticleCount, __webglSkinIndicesBuffer, __webglSkinWeightsBuffer, __webglTangentBuffer, __webglUV2Buffer, __webglUVBuffer, __webglVertexBuffer, __webglVertexCount

Constructor Summary

Constructors
Constructor and Description

Geometry()

Constructors
Constructor and Description
`Geometry()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`applyMatrix(Matrix4 matrix)` Bakes matrix transform directly into vertex coordinates.
`Vector3`	`center()`
`Geometry`	`clone()` Creates a new clone of the Geometry.
`void`	`computeBoundingBox()` Computes bounding box of the geometry.
`void`	`computeBoundingSphere()` Computes bounding sphere of the geometry.
`void`	`computeFaceNormals()` Computes face normals.
`void`	`computeLineDistances()` Compute distances between vertices for Line geometries.
`void`	`computeMorphNormals()` Computes morph normals.
`void`	`computeTangents()` Computes vertex tangents.
`void`	`computeVertexNormals()`
`void`	`computeVertexNormals(boolean areaWeighted)` Computes vertex normals by averaging face normals.
`Geometry`	`fromBufferGeometry(BufferGeometry geometry)`
`java.util.List<Bone>`	`getBones()`
`java.util.List<Color>`	`getColors()` Gets List of vertex `Color`s, matching number and order of vertices.
`java.util.List<Face3>`	`getFaces()` Gets the List of triangles: `Face3`.
`java.util.List<java.util.List<java.util.List<Vector2>>>`	`getFaceVertexUvs()` Gets the List of face `UV` layers.
`java.util.List<java.lang.Double>`	`getLineDistances()`
`java.util.List<Geometry.MorphColor>`	`getMorphColors()` Gets the List of `Geometry.MorphColor`.
`java.util.List<Geometry.MorphNormal>`	`getMorphNormals()` Get the List of `Geometry.MorphNormal`.
`java.util.List<Geometry.MorphTarget>`	`getMorphTargets()` Gets the List of `Geometry.MorphTarget`.
`java.util.List<Vector4>`	`getSkinIndices()` Gets the List of skinning indices, matching number and order of vertices.
`java.util.List<Vector4>`	`getSkinWeights()` Gets the List of skinning weights, matching number and order of vertices.
`java.util.List<Vector3>`	`getVertices()` Gets List of `Vector3`.
`boolean`	`isDynamic()` Set to true if attribute buffers will need to change in runtime (using "dirty" flags).
`boolean`	`isHasTangents()`
`void`	`merge(Geometry geometry, Matrix4 matrix)`
`void`	`merge(Geometry geometry, Matrix4 matrix, int materialIndexOffset)` Merge two geometries or geometry and geometry from object (using object's transform)
`int`	`mergeVertices()` Checks for duplicate vertices with hashmap.
`void`	`setBones(java.util.List<Bone> bones)`
`void`	`setColors(java.util.List<Color> colors)`
`void`	`setDynamic(boolean dynamic)`
`void`	`setFaces(java.util.List<Face3> faces)`
`void`	`setFaceVertexUvs(java.util.List<java.util.List<java.util.List<Vector2>>> faceVertexUvs)`
`void`	`setHasTangents(boolean hasTangents)`
`void`	`setVertices(java.util.List<Vector3> vertices)`

Methods inherited from class thothbot.parallax.core.client.renderers.WebGLGeometry
dispose

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

- Constructor Detail
  - Geometry
```
public Geometry()
```
- Method Detail
  - isDynamic
```
public boolean isDynamic()
```
    Set to true if attribute buffers will need to change in runtime (using "dirty" flags). Unless set to true internal typed arrays corresponding to buffers will be deleted once sent to GPU. Defaults to true.
    
    Returns:
  - setDynamic
```
public void setDynamic(boolean dynamic)
```
  - getSkinWeights
```
public java.util.List<Vector4> getSkinWeights()
```
    Gets the List of skinning weights, matching number and order of vertices.
  - getSkinIndices
```
public java.util.List<Vector4> getSkinIndices()
```
    Gets the List of skinning indices, matching number and order of vertices.
  - getLineDistances
```
public java.util.List<java.lang.Double> getLineDistances()
```
  - setColors
```
public void setColors(java.util.List<Color> colors)
```
  - getColors
```
public java.util.List<Color> getColors()
```
    Gets List of vertex Colors, matching number and order of vertices.
    Used in PointCloud, Line.
    Meshes use per-face-use-of-vertex colors embedded directly in faces. To signal an update in this array, Geometry.colorsNeedUpdate needs to be set to true.
  - setFaces
```
public void setFaces(java.util.List<Face3> faces)
```
  - getFaces
```
public java.util.List<Face3> getFaces()
```
    Gets the List of triangles: Face3. The array of faces describe how each vertex in the model is connected with each other. To signal an update in this array, Geometry.elementsNeedUpdate needs to be set to true.
  - setVertices
```
public void setVertices(java.util.List<Vector3> vertices)
```
  - getVertices
```
public java.util.List<Vector3> getVertices()
```
    Gets List of Vector3. The array of vertices holds every position of points in the model. To signal an update in this array, Geometry.verticesNeedUpdate needs to be set to true.
  - getMorphTargets
```
public java.util.List<Geometry.MorphTarget> getMorphTargets()
```
    Gets the List of Geometry.MorphTarget. Morph vertices match number and order of primary vertices.
  - getMorphNormals
```
public java.util.List<Geometry.MorphNormal> getMorphNormals()
```
    Get the List of Geometry.MorphNormal. Morph normals have similar structure as morph targets
    
    Returns:
  - getMorphColors
```
public java.util.List<Geometry.MorphColor> getMorphColors()
```
    Gets the List of Geometry.MorphColor. Morph colors have similar structure as Geometry.MorphTarget. Morph colors can match either number and order of faces (face colors) or number of vertices (vertex colors).
  - getFaceVertexUvs
```
public java.util.List<java.util.List<java.util.List<Vector2>>> getFaceVertexUvs()
```
    Gets the List of face UV layers. Each UV layer is an array of UVs matching the order and number of vertices in faces. To signal an update in this array, Geometry.uvsNeedUpdate needs to be set to true.
  - setFaceVertexUvs
```
public void setFaceVertexUvs(java.util.List<java.util.List<java.util.List<Vector2>>> faceVertexUvs)
```
  - getBones
```
public java.util.List<Bone> getBones()
```
  - setBones
```
public void setBones(java.util.List<Bone> bones)
```
  - isHasTangents
```
public boolean isHasTangents()
```
    Returns:
    
    the hasTangents
  - setHasTangents
```
public void setHasTangents(boolean hasTangents)
```
    Parameters:
    
    hasTangents - the hasTangents to set
  - applyMatrix
```
public void applyMatrix(Matrix4 matrix)
```
    Bakes matrix transform directly into vertex coordinates.
  - fromBufferGeometry
```
public Geometry fromBufferGeometry(BufferGeometry geometry)
```
  - center
```
public Vector3 center()
```
  - computeFaceNormals
```
public void computeFaceNormals()
```
    Computes face normals.
  - computeVertexNormals
```
public void computeVertexNormals()
```
    Specified by:
    
    computeVertexNormals in class AbstractGeometry
  - computeVertexNormals
```
public void computeVertexNormals(boolean areaWeighted)
```
    Computes vertex normals by averaging face normals. Face normals must be existing / computed beforehand.
  - computeMorphNormals
```
public void computeMorphNormals()
```
    Computes morph normals.
  - computeTangents
```
public void computeTangents()
```
    Computes vertex tangents.
    Based on terathon.com
    Geometry must have vertex UVs (layer 0 will be used).
    
    Specified by:
    
    computeTangents in class AbstractGeometry
  - computeLineDistances
```
public void computeLineDistances()
```
    Compute distances between vertices for Line geometries.
  - computeBoundingBox
```
public void computeBoundingBox()
```
    Computes bounding box of the geometry.
    
    Specified by:
    
    computeBoundingBox in class AbstractGeometry
  - computeBoundingSphere
```
public void computeBoundingSphere()
```
    Computes bounding sphere of the geometry.
    Neither bounding boxes or bounding spheres are computed by default. They need to be explicitly computed, otherwise they are null.
    
    Specified by:
    
    computeBoundingSphere in class AbstractGeometry
  - merge
```
public void merge(Geometry geometry,
                  Matrix4 matrix)
```
  - merge
```
public void merge(Geometry geometry,
                  Matrix4 matrix,
                  int materialIndexOffset)
```
    Merge two geometries or geometry and geometry from object (using object's transform)
    
    Parameters:
    
    geometry -
    
    matrix -
    
    materialIndexOffset -
  - mergeVertices
```
public int mergeVertices()
```
    Checks for duplicate vertices with hashmap. Duplicated vertices are removed and faces' vertices are updated.
  - clone
```
public Geometry clone()
```
    Creates a new clone of the Geometry.
    
    Overrides:
    
    clone in class java.lang.Object

Class Geometry

Nested Class Summary

Field Summary

Fields inherited from class thothbot.parallax.core.client.renderers.WebGLGeometry

Constructor Summary

Method Summary

Methods inherited from class thothbot.parallax.core.shared.core.AbstractGeometry

Methods inherited from class thothbot.parallax.core.client.renderers.WebGLGeometry

Methods inherited from class java.lang.Object

Constructor Detail

Geometry

Method Detail

isDynamic

setDynamic

getSkinWeights

getSkinIndices

getLineDistances

setColors

getColors

setFaces

getFaces

setVertices

getVertices

getMorphTargets

getMorphNormals

getMorphColors

getFaceVertexUvs

setFaceVertexUvs

getBones

setBones

isHasTangents

setHasTangents

applyMatrix

fromBufferGeometry

center

computeFaceNormals

computeVertexNormals

computeVertexNormals

computeMorphNormals

computeTangents

computeLineDistances

computeBoundingBox

computeBoundingSphere

merge

merge

mergeVertices

clone