Class Reference

Below is a list of the functions that are publically available in classes in CanvasMap.These functions are going to be placed under 'controlled change' where developers will be notified at least a year in advance before they change. Click on the name of a class to see details on the class. If you see functions you would recommend changes to or would like to see additional functions added to this list, please contact SchoonerTurtles.

CM3Camera

File: CM3Camera

Settings Group: Camera

Setting	Name	Type	Options	Default	Comments
near	near	CMTYPE_FLOAT		0.1	frustrum near plan
far	far	CMTYPE_FLOAT		20000000	frustum far plane
up	up	CMTYPE_ENUMERATED	"X", "Y", "Z"	Z	aspect ratio between the horiziontal and veritical dimensions of the pixels
lookAt	lookAt	CMTYPE_VECTOR

Name Name CMTYPE_STRING Open Open CMTYPE_BOOLEAN false true if the object is open in the editor tree

C3CameraPerspective extends CM3Camera

File: CM3Camera

Settings Group: Perspective

Setting	Name	Type	Options	Default	Comments
fov	Field Of View	CMTYPE_FLOAT		45	frustrum (angle) of the vertical field of view from bottom to top in degrees
aspect	aspect	CMTYPE_FLOAT		1	aspect ratio between the horiziontal and veritical dimensions of the pixels

CM3CameraOrthographic extends CM3Camera

File: CM3Camera

Settings Group: Orthographic

Setting	Name	Type	Default	Comments
left	left	CMTYPE_FLOAT		sets the left side of the viewing area unless a FrustrumSize is specified
right	right	CMTYPE_FLOAT		sets the right side of the viewing area unless a FrustrumSize is specified
top	top	CMTYPE_FLOAT		sets the top side of the viewing area unless a FrustrumSize is specified
bottom	bottom	CMTYPE_FLOAT		sets the bottom side of the viewing area unless a FrustrumSize is specified
FrustumSize	FrustumSize	CMTYPE_FLOAT	500	sets the width of the viewing area in 3D. If specified, overrides the left, right, top and bottom settings
zoom	zoom	CMTYPE_FLOAT	1	sets the zoom level for orthographic projections. Smaller values appear further from the objects

CM3Controls

File: CM3Controls

Settings Group: Controls

Setting	Name	Type	Default
MinElevation	Min Elevation	CMTYPE_FLOAT	0
MaxElevation	Max Elevation	CMTYPE_FLOAT	Infinity
MouseActive	Mouse Active	CMTYPE_BOOLEAN	true
KeysActive	Keys Active	CMTYPE_BOOLEAN	true
TouchActive	Touch Active	CMTYPE_BOOLEAN	true

Name Name CMTYPE_STRING Name that appears in the item and layer lists Open Open CMTYPE_BOOLEAN false true if the object is open in the editor tree

CM3ControlsHelicopter

File: CM3ControlsHelicopter

Settings Group: CM3ControlsHelicopter

Setting	Name	Type	Default	Comments
MinPitch	Min Pitch	CMTYPE_FLOAT	-Infinity	-1
MaxPitch	Max Pitch	CMTYPE_FLOAT	Infinity	0.2
MinRoll	Min Roll	CMTYPE_FLOAT	-Infinity	-0.25
MaxRoll	Max Roll	CMTYPE_FLOAT	Infinity	0.25

CM3ControlsOrbit extends CM3Controls

File: CM3ControlsOrbit

Settings Group: OrbitControls

Setting	Name	Type	Default
MinDistance	Min Distance	CMTYPE_FLOAT	0
MaxDistance	Max Distance	CMTYPE_FLOAT	Infinity
MinLatitude	Min Latitude	CMTYPE_FLOAT	-90
MaxLatitude	Max Latitude	CMTYPE_FLOAT	90

CM3DrapeGeometry

File: CM3DrapeGeometry

CM3Geo extends CMGeo

File: CM3Geo

Object Functions

Inherited From: CMGeo

Returns	Function	Throws
	ProjectFromGeographic(TheProjector)
	GetNormalFromGeographic(Long, Lat)

CM3Item extends CMItem

File: CM3Item

Settings Group: Position

Setting	Name	Type	Options	Default	Comments
Translations	Position Offset Vector	CMTYPE_VECTOR		null,Initial:[1,1,1]	x,y, and z values to offset the item
Scales	Scaling Vector	CMTYPE_VECTOR		null,Initial:[1,1,1]	x,y, and z scaling values for the item's size

Settings Group: Shadows

Setting	Name	Type	Options	Default	Comments
cast	Cast Shadows	CMTYPE_BOOLEAN		false	must be set before the OGL object is created (or recreate on set)
receive	Receive Shadow	CMTYPE_BOOLEAN		false	must be set before the OGL object is created (or recreate on set)

Name Name CMTYPE_STRING Name that appears in the item and layer lists Open Open CMTYPE_BOOLEAN false true if the object is open in the editor tree Status Status CMTYPE_INDEXES CMSTATUS_OPTIONS, Default:CMSTATUS_SELECTABLE CMSTATUS_SELECTABLE How the item appears to the user and how the user can interact with it ElevationAngle Elevation Angle CMTYPE_FLOAT 0,Range:[-90,90] BearingAngle Bearing Angle CMTYPE_FLOAT 0,Range:[-180,180] RollAngle Roll Angle CMTYPE_FLOAT 0,Range:[-90,90] Color Color CMTYPE_COLOR rgb(128,128,128) must be set before the OGL object is created (or recreate on set) opacity opacity CMTYPE_FLOAT 1 must be set before the OGL object is created (or recreate on set)

Object Functions

Inherited From: CMItem

Returns	Function	Throws
	SetTHREEMaterial()

CM3ItemArrow extends CM3Item

File: CM3ItemArrow

Settings Group: Dimensions

Setting	Name	Type	Default
Width	Width	CMTYPE_FLOAT	10
Height	Height	CMTYPE_FLOAT	20
Depth	Depth	CMTYPE_FLOAT	20

CM3ItemBox extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default
Width	Width	CMTYPE_FLOAT	10
Height	Height	CMTYPE_FLOAT	20
Depth	Depth	CMTYPE_FLOAT	20

CM3ItemCone extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default
Height	Height	CMTYPE_FLOAT	20
Radius	Bottom Radius	CMTYPE_FLOAT	10
NumSides	Number of Sides	CMTYPE_FLOAT	4

CM3ItemCylinder extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default
Height	Height	CMTYPE_FLOAT	20
TopRadius	Top Radius	CMTYPE_FLOAT	10
BottomRadius	Bottom Radius	CMTYPE_FLOAT	10
NumSides	Number of Sides	CMTYPE_FLOAT	4

CM3ItemCircle extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default	Comments
radius	Radius	CMTYPE_FLOAT	10	sphere radius. Default is 1.
segments	Number of Segments	CMTYPE_FLOAT	20	sphere radius. Default is 1.
thetaStart	Start Angle	CMTYPE_FLOAT	0,Range:[0,Math.PI*2]
thetaLength	Central Angle	CMTYPE_FLOAT	Math.PI2,Range:[0,Math.PI2]

CM3ItemPlane extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Options	Default	Comments
width	Width	CMTYPE_FLOAT		10	width of the plane
height	Height	CMTYPE_FLOAT		10	height of the plane

CM3ItemRing extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default	Comments
innerRadius	Inner Radius	CMTYPE_FLOAT	10	sphere radius. Default is 1.
outerRadius	Outer Radius	CMTYPE_FLOAT	20	sphere radius. Default is 1.
thetaSegments	Number of Segments	CMTYPE_INTEGER	16,Range:[3,Infinity]	Number of segments. A higher number means the ring will be more round. Minimum is 3. Default is 8.
phiSegments	phiSegments	CMTYPE_INTEGER	1,Range:[1,Infinity]
thetaStart	Start Angle	CMTYPE_FLOAT	0,Range:[0,Math.PI*2]
thetaLength	Central Angle	CMTYPE_FLOAT	Math.PI2,Range:[0,Math.PI2]

CM3ItemSphere extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default	Comments
radius	Radius	CMTYPE_FLOAT	10	sphere radius. Default is 1.
widthSegments	Number of Horizontal Segments	CMTYPE_INTEGER	16,Range:[3,Infinity]	number of horizontal segments. Minimum value is 3, and the default is 8.
heightSegments	Number of Vertical Segements	CMTYPE_INTEGER	16,Range:[2,Infinity]	number of vertical segments. Minimum value is 2, and the default is 6.
phiStart	Horizontal Start Angle	CMTYPE_FLOAT	0,Range:[0,Math.PI*2]	specify horizontal starting angle. Default is 0.
phiLength	Horizontal Sweep Angle	CMTYPE_FLOAT	Math.PI2,Range:[0,Math.PI2]	specify horizontal sweep angle size. Default is Math.PI * 2.
thetaStart	Vertical Start Angle	CMTYPE_FLOAT	0,Range:[0,Math.PI*2]	specify vertical starting angle. Default is 0.
thetaLength	Vertical Sweep Angle	CMTYPE_FLOAT	Math.PI2,Range:[0,Math.PI2]	specify vertical sweep angle size. Default is Math.PI.

CM3ItemPolyhedra extends CM3Item

File: CM3ItemBox

Settings Group: Polyhedra

Setting	Name	Type	Options	Default	Comments
Type	Type	CMTYPE_ENUMERATED	1	CM3ItemPolyhedra.ItemNames[1]
Radius	Radius	CMTYPE_FLOAT		10

CM3ItemTorus extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default	Comments
radius	radius	CMTYPE_FLOAT	10	Radius of the torus, from the center of the torus to the center of the tube. Default is 1.
tube	tube	CMTYPE_FLOAT	8,Range:[3,Infinity]	Radius of the tube. Default is 0.4.
radialSegments	radialSegments	CMTYPE_INTEGER	6,Range:[2,Infinity]	Number of segements dividing up the torus as it goes around to form a ring
tubularSegments	tubularSegments	CMTYPE_INTEGER	6,Range:[0,Math.PI*2]	Number of segment of each tube in the torus
arc	arc	CMTYPE_FLOAT	Math.PI2,Range:[0,Math.PI2]	Central angle

CM3ItemTorusKnot extends CM3Item

File: CM3ItemBox

Settings Group: Dimensions

Setting	Name	Type	Default	Comments
radius	radius	CMTYPE_FLOAT	10	Radius of the torus, from the center of the torus to the center of the tube. Default is 1.
tube	tube	CMTYPE_FLOAT	2,Range:[0,Infinity]	Radius of the tube. Default is 0.4.
tubularSegments	tubularSegments	CMTYPE_INTEGER	64,Range:[2,Infinity]	Number of segment of each tube in the torus
radialSegments	radialSegments	CMTYPE_INTEGER	8,Range:[2,Infinity]	Number of segements dividing up the torus as it goes around to form a ring
p	p	CMTYPE_INTEGER	2,Range:[1,Infinity]	This value determines, how many times the geometry winds around its axis of rotational symmetry
q	q	CMTYPE_INTEGER	3,Range:[1,Infinity]	This value determines, how many times the geometry winds around a circle in the interior of the torus.

CM3ItemFloor extends CM3Item

File: CM3ItemFloor

Settings Group: Dimensions

Setting	Name	Type	Default
Width	Width	CMTYPE_FLOAT	10
Height	Height	CMTYPE_FLOAT	20
Depth	Depth	CMTYPE_FLOAT	20

Name Name CMTYPE_STRING Name that appears in the item and layer lists Open Open CMTYPE_BOOLEAN false true if the object is open in the editor tree

CM3ItemLoaded extends CM3Item

File: CM3ItemLoaded

Settings Group: Source

Setting	Name	Type	Options	Default	Comments
URL	URL	CMTYPE_STRING

CM3ItemOrigin extends CM3Item

File: CM3ItemOrigin

Settings Group: Origin

Setting	Name	Type	Options	Default	Comments
AxisLength	Axis Length	CMTYPE_FLOAT		100

CM3ItemPoly extends CM3Item

File: CM3ItemPoly

Settings Group: Curve

Setting	Name	Type	Options	Default
Coordinates	Coordinates	CMTYPE_COORDINATES		{Xs:[],Ys:[],Smoothing:[]
Smoothing	Smoothing	CMTYPE_BOOLEAN_ARRAY		null
ExtrusionType	ExtrusionType	CMTYPE_ENUMERATED	"Flat", "Pointy", "ThreeJS"	Pointy
CrossSectionAngle	RadiusOfRotation	CMTYPE_FLOAT		45
RadiusOfRotation	RadiusOfRotation	CMTYPE_FLOAT		40
DegreesPerSegment	RadiusOfRotation	CMTYPE_FLOAT		20
Smoothed	Smoothed	CMTYPE_BOOLEAN		false
NumSteps	NumSteps	CMTYPE_INTEGER		CM3ITEMPOLY_NUMSTEPS

Object Functions

Inherited From: CM3Item

Returns	Function	Throws
	SetControlPoints()

CM3Layer extends CMLayer

File: CM3Layer

Settings Group: Layer

Setting	Name	Type	Options	Default	Comments
IconCanvasWidth	Icon Canvas Width	CMTYPE_FLOAT		18	Sets the width, in pixels of the canvas used to create the icon
IconCanvasHeight	Icon Canvas Height	CMTYPE_FLOAT		18	Sets the height, in pixels, of the canvas used to create the icon

CM3LayerGraticule extends CMLayerGraticule

File: CM3LayerGraticule

Settings Group: Graticule3D

Setting	Name	Type	Options	Default	Comments
LineWidth	Line Width	CMTYPE_FLOAT		20
HeightAboveSeaLevel	Height Above Sea Level	CMTYPE_FLOAT		20
LabelHeightAboveSeaLevel	Height Above Sea Level	CMTYPE_FLOAT		40
LongitudePosition	Longitude Position	CMTYPE_ENUMERATED	CMLABEL_LOCATIONS, Default:null	null	Position of the longitude text, null for centered
LongitudeXOffset	Longitude X Offset	CMTYPE_FLOAT		50
LongitudeYOffset	Longitude Y Offset	CMTYPE_FLOAT		0
LatitudePosition	Latitude Position	CMTYPE_INDEXES	CMLABEL_LOCATIONS, Default:CMLABEL_TOP_RIGHT	CMLABEL_TOP_RIGHT
LatitudeXOffset	Latitude X Offset	CMTYPE_FLOAT		0
LatitudeYOffset	Latitude Y Offset	CMTYPE_FLOAT		50

Settings Group: Text3D

Setting	Name	Type	Default	Comments
Color	Color	CMTYPE_COLOR	0xffffff	size of the text
opacity	Opacity	CMTYPE_FLOAT	1	1 for opaque, 0 for tranparent
size	Size	CMTYPE_FLOAT	1	size of the text
HaloSize	Halo Size	CMTYPE_FLOAT	10	size of the text
GlobalFontIndex	Global Font Index	CMTYPE_INTEGER	2	global font to use
height	height	CMTYPE_FLOAT	2	amount to extrude the object
curveSegments	curveSegments	CMTYPE_FLOAT	4	number of points on the curve
bevelEnabled	bevelEnabled	CMTYPE_BOOLEAN	true	beveled instead of 90 degree change, keep true for good looking text
bevelSegments	bevelSegments	CMTYPE_FLOAT	3	number of bevel layers (more makes a smoother bevel but draws slower
bevelSize	bevelSize	CMTYPE_FLOAT	0.1	width of bevel (distance from shape outline), keep > 0
bevelThickness	bevelThickness	CMTYPE_FLOAT	0.1	how deep the bevel goes into the extrusion ,keep > 0

Color Color CMTYPE_COLOR rgb(128,128,128) must be set before the OGL object is created (or recreate on set) opacity opacity CMTYPE_FLOAT 1 must be set before the OGL object is created (or recreate on set)

Object Functions

Inherited From: CMLayerGraticule

Returns	Function	Throws
	SetLineMaterial()

CM3LayerItems extends CM3Layer

File: CM3LayerItems

CM3LayerLights extends CM3Layer

File: CM3LayerLights

CM3LayerBackgrounds extends CMLayerBackgrounds

File: CM3LayerList

CM3LayerTerrain extends CM3Layer

File: CM3LayerTerrain

Settings Group: Elevation

Setting	Name	Type	Default
Exaggeration	Exaggeration	CMTYPE_FLOAT	1
Offset	Offset	CMTYPE_FLOAT	0
URL	URL	CMTYPE_STRING
RoundEdges	Round Edges	CMTYPE_BOOLEAN	1
OuterDrape	Outer Drape	CMTYPE_BOOLEAN	false
DrapeColor	Drape Color	CMTYPE_COLOR	rgb(0,0,0)
DrapeElevation	Drape Elevation	CMTYPE_FLOAT	0

Settings Group: TerrainMaterial

Setting	Name	Type	Options	Default
Opacity	Opacity	CMTYPE_FLOAT		1
Transparent	Transparent	CMTYPE_BOOLEAN		false
Color	Color	CMTYPE_COLOR		rgb(255,255,255)
Side	Side	CMTYPE_ENUMERATED	THREE.DoubleSide, THREE.FrontSide, THREE.BackSide	THREE.DoubleSide
map	Overlaid Image (map)	CMTYPE_STRING		null
bumpMap	Bump Map	CMTYPE_STRING		null
bumpScale	Bump Scale	CMTYPE_INTEGER		10
specularMap	Reflectance Map	CMTYPE_STRING		null
specular	Specular Color	CMTYPE_COLOR		grey

Object Functions

Inherited From: CM3Layer

Returns	Function	Throws
	RequestData()
	GetDEMDataset()
	SetPyramidURL()

CM3LayerVector extends CMLayerDataset

File: CM3LayerVector

Settings Group: Font

Setting	Name	Type	Options	Default	Comments
size	Size	CMTYPE_FLOAT		12	size of the text
GlobalFontIndex	Global Font Index	CMTYPE_INTEGER		0	global font to use

Settings Group: Elevation

Setting	Name	Type	Default
ZOffset	ZOffset	CMTYPE_FLOAT	0
ZMultiplier	ZMultiplier	CMTYPE_FLOAT	1
URL	URL	CMTYPE_STRING

Settings Group: CrossSection

Setting	Name	Type	Options	Default	Comments
Radius	Radius	CMTYPE_FLOAT		100
NumFaces	NumFaces	CMTYPE_INTEGER		2

Settings Group: Shadows

Setting	Name	Type	Options	Default	Comments
cast	Cast Shadows	CMTYPE_BOOLEAN		false	must be set before the OGL object is created (or recreate on set)
receive	Receive Shadow	CMTYPE_BOOLEAN		false	must be set before the OGL object is created (or recreate on set)

Object Functions

Inherited From: CMLayerDataset

Returns	Function	Throws
Result	In(-, -, -)
	MouseDown()
	MouseMove()
	SetMaterial()
	SetFeatureMaterials()
	GetCrossSectionArray()
	SetCrossSectionArray()
	SetPathExtrusion()
	GetPathExtrusion()

CM3Light

File: CM3Light

Settings Group: Position

Setting	Name	Type	Options	Default	Comments
Translations	Position Offset Vector	CMTYPE_VECTOR		null,Initial:[1,1,1]	x,y, and z values to offset the item
Scales	Scaling Vector	CMTYPE_VECTOR		null,Initial:[1,1,1]	x,y, and z scaling values for the item's size

Settings Group: Shadows

Setting	Name	Type	Options	Default	Comments
cast	Cast Shadows	CMTYPE_BOOLEAN		false	must be set before the OGL object is created (or recreate on set)
receive	Receive Shadow	CMTYPE_BOOLEAN		false	must be set before the OGL object is created (or recreate on set)

Settings Group: Light

Setting	Name	Type	Default	Comments
Intensity	Intensity	CMTYPE_FLOAT	1	0 to 1
On	On	CMTYPE_BOOLEAN	true
AddHelper	Add Helper	CMTYPE_BOOLEAN	false

Settings Group: ControlObject

Setting	Name	Type	Options	Default	Comments
Radius	Radius	CMTYPE_FLOAT		100

Name Name CMTYPE_STRING Name that appears in the item and layer lists Open Open CMTYPE_BOOLEAN false true if the object is open in the editor tree Status Status CMTYPE_INDEXES CMSTATUS_OPTIONS, Default:CMSTATUS_SELECTABLE CMSTATUS_SELECTABLE How the item appears to the user and how the user can interact with it ElevationAngle Elevation Angle CMTYPE_FLOAT 0 BearingAngle Bearing Angle CMTYPE_FLOAT 0 Color Color CMTYPE_COLOR rgb(128,128,128) must be set before the OGL object is created (or recreate on set) opacity opacity CMTYPE_FLOAT 1 must be set before the OGL object is created (or recreate on set

CM3LightAmbient extends CM3Light

File: CM3Light

Settings Group: Light

Setting	Name	Type	Default	Comments
Intensity	Intensity	CMTYPE_FLOAT	1	0 to 1
On	On	CMTYPE_BOOLEAN	true
AddHelper	Add Helper	CMTYPE_BOOLEAN	false

CM3LightPoint extends CM3Light

File: CM3Light

CM3LightDirectional extends CM3Light

File: CM3Light
TargetPosition Target Position CMTYPE_VECTOR [0,0,0] x,y, and z values to offset the item

CM3LightSpot extends CM3LightDirectional

File: CM3Light

Settings Group: SpotLight

Setting	Name	Type	Default
angle	angle	CMTYPE_FLOAT	Math.PI / 5
penumbra	penumbra	CMTYPE_FLOAT	0.3
castShadow	castShadow	CMTYPE_BOOLEAN	false
ShadowNear	ShadowNear	CMTYPE_FLOAT	8
ShadowFar	ShadowFar	CMTYPE_FLOAT	300
ShadowMapWidth	ShadowMapWidth	CMTYPE_FLOAT	1024
ShadowMapHeight	ShadowMapHeight	CMTYPE_FLOAT	1024

TargetPosition Target Position CMTYPE_VECTOR [0,0,0] x,y, and z values to offset the item

CM3LightHemisphere extends CM3Light

File: CM3Light

Settings Group: PointLight

Setting	Name	Type	Options	Default	Comments

CM3MeshStandardMaterial extends CM3MeshPhongMaterial

File: CM3Material

Settings Group: StandardMaterial

Setting	Name	Type	Default
AlphaMapURL	Map URL	CMTYPE_STRING	null
BumpMapURL	Bump Map URL	CMTYPE_STRING	null
bumpScale	Bump Scale	CMTYPE_INTEGER	10
Color	Color	CMTYPE_COLOR	10
EmissiveMapURL	Emissive Map URL	CMTYPE_STRING	null
emissive	Emissive Color	CMTYPE_COLOR
RoughnessMapURL	Roughness Map URL	CMTYPE_STRING	null
MapURL	Map URL	CMTYPE_STRING
metalness	metalness	CMTYPE_INTEGER	10
roughness	roughness	CMTYPE_INTEGER	10
specular	Specular Color	CMTYPE_COLOR	grey
wireframeLinewidth	wireframe Line Width	CMTYPE_FLOAT	1

CM3PathExtrusion

File: CM3PathExtrusion

Settings Group: PathExtrusion

Setting	Name	Type	Options	Default	Comments
Type	Type	CMTYPE_ENUMERATED	"Flat", "Pointy", "ThreeJS"	Flat
Smoothed	Smoothed	CMTYPE_BOOLEAN		true
Closed	Closed	CMTYPE_BOOLEAN		false
EndCap	End Cap	CMTYPE_ENUMERATED	"Flat", "Open", "Pointy"	Flat
CrossSectionAngle	Cross Section Rotation	CMTYPE_FLOAT		90	Angle to rotate the cross section can be rotated about its axis. This can be used to create a 2 sided cross section and then rotate it so it creates a flat surface similar to a road.
RadiusOfRotation	Radius Of Rotation	CMTYPE_FLOAT		40	Minimum radius for the path to curve. Segments that turn faster will be shortened or removed.
DegreesPerSegment	DegreesPerSegment	CMTYPE_FLOAT		45	Minimum angle in a curve before another segment is added. The lower the value, the smoother the curve but also the more complex.
SegementsPerLine	SegementsPerLine	CMTYPE_INTEGER		5	ThreeJS type places segements evenly along the extrusion so this factor if mulitplied by the number of lines in the path to smooth it out

Object Functions

Returns	Function	Throws
	ComputeGeometryBisecting()

CM3ProjectorSpherical extends CMProjector

File: CM3ProjectorSpherical

CM3Scene extends CMScene

File: CM3Scene
Name Name CMTYPE_STRING Name that appears in the item and layer lists Style Clear Color CMTYPE_COLOR rgb(255,255,255)

Object Functions

Inherited From: CMScene

Returns	Function	Throws
	SetBackground()

CM3SkyAndWater extends CMBase

File: CM3SkyAndWater

Settings Group: Dimensions

Setting	Name	Type	Options	Default	Comments
SceneWidth	Scene Width	CMTYPE_INTEGER		5000
SceneDepth	Scene Depth	CMTYPE_INTEGER		5000

Settings Group: Sun

Setting	Name	Type	Default	Comments
Distance	Sun Distance	CMTYPE_FLOAT	400
Inclination	Sun Inclination	CMTYPE_FLOAT	15	angle above the horizton in degrees
Azimuth	Sun Azimuth	CMTYPE_FLOAT	330	angle clock wise from the north in degre

CM3SpriteText

File: CM3SpriteText

Settings Group: Box

Setting	Name	Type	Default
VerticalPad	Vertical Pad	CMTYPE_FLOAT	3
HorizontalPad	Horizontal Pad	CMTYPE_FLOAT	3
Radius	Corner Radius	CMTYPE_FLOAT	3

Style Style CMTYPE_OBJECT null standard HTML 5 settings except the defaults may change and Text Text CMTYPE_STRING null text that will appear in the item TextVisible Text Visible CMTYPE_BOOLEAN true true to make theitem visible, false for hidden TextStyle Text Style CMTYPE_OBJECT null standard HTML 5 settings except the defaults may change

CM3SurfaceGeometry

File: CM3SurfaceGeometry

CM3Text extends CM3Item

File: CM3Text

Settings Group: Font

Setting	Name	Type	Default	Comments
size	Size	CMTYPE_FLOAT	12	size of the text
URL	URL	CMTYPE_STRING		global font to use
GlobalFontIndex	GlobalFontIndex	CMTYPE_INTEGER	0	global font to use

Settings Group: Extrusion

Setting	Name	Type	Default	Comments
height	height	CMTYPE_FLOAT	4	amount to extrude the object
curveSegments	curveSegments	CMTYPE_FLOAT	12	number of points on the curve
bevelEnabled	bevelEnabled	CMTYPE_BOOLEAN	false	beveled instead of 90 degree change, keep true for good looking text
bevelSegments	bevelSegments	CMTYPE_FLOAT	3	number of bevel layers (more makes a smoother bevel but draws slower
bevelSize	bevelSize	CMTYPE_FLOAT	0.1	width of bevel (distance from shape outline), keep > 0
bevelThickness	bevelThickness	CMTYPE_FLOAT	0.1	how deep the bevel goes into the extrusion ,keep > 0

CM3THREEBase

File: CM3THREEBase

Object Functions

Returns	Function	Throws
	SetTHREEMaterial()

CM3Utilities

File: CM3Utilities

Static Functions

Returns	Function	Throws
	GetRegularPolygonShape()
	GetTHREEColor()
	GreatArcArea(Lon1, Lat1, Lon2, Lat2)
	GetArcArrayInRadians()

CM3View

File: CM3View

Settings Group: View3D

Setting	Name	Type	Options	Default	Comments
LookAt	LookAt	CMTYPE_VECTOR			turns the view (really moves the camera controls) to look at the specified location
ShadowMapType	ShadowMapType	CMTYPE_ENUMERATED	"None", "Basic", "PCF", "PCF Soft", "VSM"	None	shadow type for the renderer, see https://threejs.org/docs/#api/en/constants/Renderer

Object Functions

Returns	Function	Throws
	ZoomIn()
	ZoomOut()
	ZoomToMaxBounds()
	ZoomToBounds(NewBounds)
	SetPosition()
	SetRotation()
	LookAt()