X3DOM Developer API Documentation: Class: PopGeometry

HTML Encoding and Default Values⤴


                <PopGeometry

                
                attributeStride='0'
                
                bbMaxModF='1,1,1'
                
                bbMin='0,0,0'
                
                bbMinModF='0,0,0'
                
                bbShiftVec='0,0,0'
                
                ccw='true'
                
                colorOffset='0'
                
                colorPrecision='1'
                
                colorType='"Uint8"'
                
                coordType='"Uint16"'
                
                indexedRendering='true'
                
                levels='x3dom.nodeTypes.PopGeometryLevel'
                
                lit='true'
                
                maxBBSize='1,1,1'
                
                maxPrecisionLevel='-1'
                
                metadata='X3DMetadataObject'
                
                minPrecisionLevel='-1'
                
                normalOffset='0'
                
                normalPrecision='1'
                
                normalType='"Uint8"'
                
                numAnchorVertices='0'
                
                originalVertexCount='[0]'
                
                position='0,0,0'
                
                positionOffset='0'
                
                positionPrecision='2'
                
                precisionFactor='1.0'
                
                primType='['TRIANGLES']'
                
                size='1,1,1'
                
                solid='true'
                
                sphericalNormals='false'
                
                texcoordOffset='0'
                
                texcoordPrecision='2'
                
                texCoordType='"Uint16"'
                
                tightSize='1,1,1'
                
                useGeoCache='true'
                
                vertexBufferSize='0'
                
                vertexCount='[0]'
                

                ></PopGeometry>

Inheritance⤴

Constructor⤴

PopGeometry(ctx)⤴

Constructor for PopGeometry

Parameters:

Name	Type	Argument	Default	Description
`ctx`	Object	<optional>	null	context object, containing initial settings like namespace

Fields⤴

These are the X3D / X3DOM fields of this node. Values should usually be received / set as strings via DOM functions (i.e., using setAttribute("myFieldName", "myFieldValue") and getAttribute("myFieldName")).

Name	Type	Default Value	Inheritance	Description
attributeStride	SFInt32	0		Stride of all (interleaved) attributes, given in bytes.
bbMaxModF	SFVec3f	1,1,1		The maximum coordinates of the bounding box, in a normalized range between [0,1], and given modulo maxBBSize.
bbMin	SFVec3f	0,0,0		Minimum coordinates of the bounding box, in object coordinates.
bbMinModF	SFVec3f	0,0,0		The minimum coordinates of the bounding box, in a normalized range between [0,1], and given modulo maxBBSize.
bbShiftVec	SFVec3f	0,0,0		Field for internal use.
ccw	SFBool	true	X3DGeometryNode	The ccw field defines the ordering of the vertex coordinates of the geometry with respect to user-given or automatically generated normal vectors used in the lighting model equations.
colorOffset	SFInt32	0		Offset, given in bytes, for the color attribute inside the interleaved attribute array.
colorPrecision	SFInt32	1		Precision, given in bytes, for the components of the color attribute.
colorType	SFString	"Uint8"		Field for internal use by the X3DOM renderer.
coordType	SFString	"Uint16"		Field for internal use by the X3DOM renderer.
indexedRendering	SFBool	true		Specifies whether this PopGeometry was encoded for indexed rendering.
levels	MFNode	PopGeometryLevel		Number of levels of this pop geometry.
lit	SFBool	true	X3DGeometryNode	Specifies whether this geometry should be rendered with or without lighting.
maxBBSize	SFVec3f	1,1,1		The size of the bounding box used to quantize data in this geometry, which is usually the largest bounding box of all sub-meshes of a given mesh.
maxPrecisionLevel	SFInt32	-1		Maximum precision level of this PopGeometry node. This can be used to clamp displayed precision - if the value is -1, no clamping takes place.
metadata	SFNode	X3DMetadataObject	X3DNode	Field to add metadata information
minPrecisionLevel	SFInt32	-1		Minimum precision level of this PopGeometry node. This can be used to clamp displayed precision - if the value is -1, no clamping takes place.
normalOffset	SFInt32	0		Offset, given in bytes, for the normal attribute inside the interleaved attribute array.
normalPrecision	SFInt32	1		Precision, given in bytes, for the components of the normal attribute.
normalType	SFString	"Uint8"		Field for internal use by the X3DOM renderer.
numAnchorVertices	SFInt32	0		Number of anchor vertices (can be 0). Anchor vertices are used to keep some vertices on the bordes between sub-meshes fixed during refinement.
originalVertexCount	MFInt32	[0]		Vertex count at the highest possible level of precision.
position	SFVec3f	0,0,0	X3DBinaryContainerGeometryNode
positionOffset	SFInt32	0		Offset, given in bytes, for the position attribute inside the interleaved attribute array.
positionPrecision	SFInt32	2		Precision, given in bytes, for the components of the position attribute.
precisionFactor	SFFloat	1.0		Additional precision multiplication factor, for tuning the displayed precision.
primType	MFString	['TRIANGLES']	X3DBinaryContainerGeometryNode
size	SFVec3f	1,1,1	X3DBinaryContainerGeometryNode
solid	SFBool	true	X3DGeometryNode	Specifies whether backface-culling is used. If solid is TRUE only front-faces are drawn.
sphericalNormals	SFBool	false		Specifies whether this PopGeometry was encoded for rendering with spherical normals.
texcoordOffset	SFInt32	0		Offset, given in bytes, for the texture coordinate attribute inside the interleaved attribute array.
texcoordPrecision	SFInt32	2		Precision, given in bytes, for the components of the texture coordinate attribute.
texCoordType	SFString	"Uint16"		Field for internal use by the X3DOM renderer.
tightSize	SFVec3f	1,1,1		The size of the bounding box of this geometry, as it is used for culling.
useGeoCache	SFBool	true	X3DGeometryNode	Most geo primitives use geo cache and others might later on, but one should be able to disable cache per geometry node. Defaults to global useGeoCache setting parameter.
vertexBufferSize	SFInt32	0		Size of the vertex buffer, used to pre-allocate the buffer before downloading data.
vertexCount	MFInt32	[0]	X3DBinaryContainerGeometryNode

Properties⤴

Access Name Type Inheritance Description

ErrorToleranceFactor Static class members (needed for stats)

powLUT Static LUT for LOD computation

official documentation

Class: PopGeometry

Quick Links

.nodeTypes. PopGeometry