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## igeo
Class IConfig

    java.lang.Object
      igeo.IConfig

    public class IConfig

extends java.lang.Object

An interface to contain static constants used in the whole iGeo system.

Author:
  Satoru Sugihara

Field Summary
`static IColor` | `ambientColor` default ambient color
`static double` | `angleTolerance` A parameter to check identical direction in angle.
`static float` | `arrowSize` default vector graphic arrow size
`static float` | `arrowWidthRatio` default vector graphic arrow width ratio
`static boolean` | `autoFocusAtStart` enable focus after geometries created in setup method
`static double` | `axonometricRatio` default axonometric ratio
`static IColor` | `bgColor1`
`static IColor` | `bgColor2`
`static IColor` | `bgColor3`
`static IColor` | `bgColor4`
`static int` | `cacheRecursionMaxDepth` max depth of recursive search of closest point
`static boolean` | `checkAdjacentWalls` When this option is true, IWall checks all other exsiting walls to see if the particle is also colliging into other walls.
`static boolean` | `checkDuplicatedControlPoint` when NURBS geometry is created at a constructor, if any control points share a same instance, another instance is created with dup().
`static boolean` | `checkDuplicatedControlPointOnEdge` when NURBS geometry is created at a constructor, if control points on edges share a same instance, another instance is created with dup().
`static boolean` | `checkValidControlPoint` when NURBS geometry is created at a constructor, checking validity (not infinite nor NaN) of numbers if this is true.
`static boolean` | `clearBG` in every drawing cycle, background is cleared with specified background color or gradient
`static boolean` | `clearParticleForceInPostupdate` frc.zero called in IParticleGeo if this is true and also IConfig.enablePostupdate is true
`static boolean` | `cullVertexBehindViewInGL` check and remove vertices behind view location in OpenGL graphics
`static boolean` | `cullVertexBehindViewInP3D` check and remove vertices behind view location in P3D graphics
`static int` | `curveCacheResolution` resolution per EP for cache points of curve for search of closest point on curve
`static double` | `defaultAIExportPixelScale`
`static double` | `defaultAIExportScale` AI Export
`static boolean` | `defaultConstantFieldIntensity`
`static double` | `defaultFieldIntensity` field properties
`static boolean` | `deleteGraphicObjectsAfterDraw` all graphic objects in IGraphicServer are deleted once drawn in a panel (objects in IServer and dynamics in IDynamicServer are preserved) usually used with clearBackground=false
`static boolean` | `depthSort` enable depth test in GL graphics / depth sort in P3D graphics.
`static boolean` | `disableDepthTest` forcefully disable depth test in GL
`static boolean` | `drawOrderForward` set order of drawing in forward (from old to new) or backwards.
`static IColor` | `emissiveColor` default emissive color
`static boolean` | `enablePostinteract` enable postinteract method in IDynamicServer.
`static boolean` | `enablePostupdate` enable postupdate method in IDynamicServer.
`static boolean` | `enablePreinteract` enable preinteract method in IDynamicServer.
`static boolean` | `enablePreupdate` enable preupdate method in IDynamicServer.
`static double` | `farViewRatio` default far clipping distance.
`static boolean` | `insertBouncePointInTrajectory` Boolean option to turn on/off inserting an interesection point on IWall when bouncing into a trajectory curve of ITrajectoryI.
`static int` | `isoparmResolution` Number of isoperms to draw surfaces in graphic classes.
`static double` | `keyAxonometricPanSpeed` Speed of panning in keyboard (arrow keys in default) 3D navigation in axonometric view in INavigator class.
`static double` | `keyPerspectivePanSpeed` Speed of panning in keyboard (arrow keys in default) 3D navigation in perspective view in INavigator class.
`static double` | `keyPerspectiveZoomSpeed` Speed of zooming in keyboard (arrow keys in default) 3D navigation in perspective view in INavigator class.
`static double` | `keyRotationSpeed` Speed of rotation in keyboard (arrow keys in default) 3D navigation in INavigator class.
`static double` | `keyZoomSpeed` Speed of zooming in keyboard (arrow keys in default) 3D navigation in axonometric view in INavigator class.
`static boolean` | `lightWireframe` change wireframe colors by lights when using lights
`static boolean` | `loopPostinteract` put postinteract method in another independent for-loop in IDynamicServer.
`static boolean` | `loopPostupdate` put postupdate method in another independent for-loop in IDynamicServer.
`static boolean` | `loopPreinteract` put preinteract method in another independent for-loop in IDynamicServer.
`static boolean` | `loopPreupdate` put preupdate method in another independent for-loop in IDynamicServer.
`static int` | `maxObjectNumberForDepthSort` if number of objects exceeds this, it automatically turn off depth sort in P3D.
`static int` | `meshCircleResolution` number to facet circle to approximate it in polygon mesh.
`static double` | `mouseAxonometricPanSpeed` Speed of panning in mouse 3D navigation in axonometric view in INavigator class.
`static double` | `mouseAxonometricZoomSpeed` Speed of zooming in mouse 3D navigation in axonometric view in INavigator class.
`static double` | `mousePerspectivePanResolution` Amount of panning in perspective view by one pixel move of mouse is equal to bounding box size of existing geometry devided by this resolution.
`static double` | `mousePerspectiveZoomResolution` Amount of zoom in perspective view by one pixel move of mouse is equal to bounding box size of existing geometry devided by this resolution.
`static double` | `mouseRotationSpeed` Speed of rotation in mouse 3D navigation in INavigator class.
`static double` | `mouseWheelZoomSpeed` Speed of zooming in mouse 3D navigation in both axonometric and perspective view in INavigator class.
`static double` | `nearViewRatio` default near clipping distance.
`static IColor` | `objectColor` default object color to draw
`static double` | `parameterTolerance` A parameter to check identical location in U-V parametric space in NURBS geometry.
`static double` | `perspectiveRatio` default perspective ratio
`static float` | `pointSize` default point graphic dot size
`static boolean` | `removeDuplicatesAtMeshCreation` remove duplicated vertices and edges under the tolerance = IConfig.tolerance automatically when a mesh is created in new IMesh(IFace[] faces)
`static int` | `segmentResolution` Point resolution per edit points to draw curves in graphic classes.
`static float` | `shininess` default shininess
`static boolean` | `smoothGraphicP3D` turn on smooth option in P3D.
`static IColor` | `specularColor` default specular color
`static IColor` | `strokeColor` default stroke color to draw
`static float` | `strokeWeight` default stroke weight to draw
`static int` | `surfaceCacheResolution` resolution per EP for cache points of surface for search of closest point on surface
`static boolean` | `syncDrawAndDynamics` synchronize draw loop and dynamics updating loop instead of using another thread.
`static int` | `tessellationResolution` Number of division per edit point to tesselate a surface into mesh.
`static double` | `tolerance` A parameter to check identical location.
`static int` | `transparentModeAlpha` transparency in transparent graphic mode in integer 0 - 255 (it used to be float 0.0-1.0.
`static boolean` | `transparentWireframe` make wireframe transparent in transparent display mode
`static int` | `trimApproximationResolution` This is only for saving brep or trimmed surface to Rhino file where the 2D trim curve is also required to have 3D representation; 3D curve is approximated with sampled points in this resolution.
`static int` | `trimSegmentResolution` Point resolution per the isoparm segment to draw trim curves of surfaces.
`static boolean` | `updateMeshNormal` update normal vector of mesh when its graphics is updated by agents.
`static double` | `updateRate` update speed of dynamics thread in seccond
`static boolean` | `useLight` turn on lights on display
`static double` | `viewDistance` default view distance
`static double` | `viewDistanceRatio` view distance ration.

Constructor Summary
`IConfig()`

Method Summary

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

Field Detail

### tolerance

    public static double tolerance

  A parameter to check identical location. Length below this is ignored and seen as zero. Length is measured in whatever unit of the file

### parameterTolerance

    public static double parameterTolerance

  A parameter to check identical location in U-V parametric space in NURBS geometry. Length below this is ignored and seen as zero. Range of U-V parameter space should be always 0.0-1.0.

### angleTolerance

    public static double angleTolerance

  A parameter to check identical direction in angle. Angle difference below this is ignored and seen as zero. The unit is radian.

### segmentResolution

    public static int segmentResolution

  Point resolution per edit points to draw curves in graphic classes.

### isoparmResolution

    public static int isoparmResolution

  Number of isoperms to draw surfaces in graphic classes. if it's zero, no isoparm

### tessellationResolution

    public static int tessellationResolution

  Number of division per edit point to tesselate a surface into mesh.

### trimSegmentResolution

    public static int trimSegmentResolution

  Point resolution per the isoparm segment to draw trim curves of surfaces.

### trimApproximationResolution

    public static int trimApproximationResolution

  This is only for saving brep or trimmed surface to Rhino file where the 2D trim curve is also required to have 3D representation; 3D curve is approximated with sampled points in this resolution.

### objectColor

    public static IColor objectColor

  default object color to draw

### strokeColor

    public static IColor strokeColor

  default stroke color to draw

### strokeWeight

    public static float strokeWeight

  default stroke weight to draw

### ambientColor

    public static IColor ambientColor

  default ambient color

### emissiveColor

    public static IColor emissiveColor

  default emissive color

### specularColor

    public static IColor specularColor

  default specular color

### shininess

    public static float shininess

  default shininess

### transparentModeAlpha

    public static int transparentModeAlpha

  transparency in transparent graphic mode in integer 0 - 255 (it used to be float 0.0-1.0. it changed)

### bgColor1

    public static IColor bgColor1

### bgColor2

    public static IColor bgColor2

### bgColor3

    public static IColor bgColor3

### bgColor4

    public static IColor bgColor4

### pointSize

    public static float pointSize

  default point graphic dot size

### arrowSize

    public static float arrowSize

  default vector graphic arrow size

### arrowWidthRatio

    public static float arrowWidthRatio

  default vector graphic arrow width ratio

### useLight

    public static boolean useLight

  turn on lights on display

### lightWireframe

    public static boolean lightWireframe

  change wireframe colors by lights when using lights

### transparentWireframe

    public static boolean transparentWireframe

  make wireframe transparent in transparent display mode

### cullVertexBehindViewInP3D

    public static boolean cullVertexBehindViewInP3D

  check and remove vertices behind view location in P3D graphics

### cullVertexBehindViewInGL

    public static boolean cullVertexBehindViewInGL

  check and remove vertices behind view location in OpenGL graphics

### depthSort

    public static boolean depthSort

  enable depth test in GL graphics / depth sort in P3D graphics. if there are many faces, this makes it very slow to deisplay

### disableDepthTest

    public static boolean disableDepthTest

  forcefully disable depth test in GL

### maxObjectNumberForDepthSort

    public static int maxObjectNumberForDepthSort

  if number of objects exceeds this, it automatically turn off depth sort in P3D. if number is negative, number is not checked.

### smoothGraphicP3D

    public static boolean smoothGraphicP3D

  turn on smooth option in P3D. This makes it slow in perspective when many vertices are out of display

### drawOrderForward

    public static boolean drawOrderForward

  set order of drawing in forward (from old to new) or backwards. default is false(backwards)

### deleteGraphicObjectsAfterDraw

    public static boolean deleteGraphicObjectsAfterDraw

  all graphic objects in IGraphicServer are deleted once drawn in a panel (objects in IServer and dynamics in IDynamicServer are preserved) usually used with clearBackground=false

### clearBG

    public static boolean clearBG

  in every drawing cycle, background is cleared with specified background color or gradient

### meshCircleResolution

    public static int meshCircleResolution

  number to facet circle to approximate it in polygon mesh.

### updateMeshNormal

    public static boolean updateMeshNormal

  update normal vector of mesh when its graphics is updated by agents.

### removeDuplicatesAtMeshCreation

    public static boolean removeDuplicatesAtMeshCreation

  remove duplicated vertices and edges under the tolerance = IConfig.tolerance automatically when a mesh is created in new IMesh(IFace[] faces)

### curveCacheResolution

    public static int curveCacheResolution

  resolution per EP for cache points of curve for search of closest point on curve

### surfaceCacheResolution

    public static int surfaceCacheResolution

  resolution per EP for cache points of surface for search of closest point on surface

### cacheRecursionMaxDepth

    public static int cacheRecursionMaxDepth

  max depth of recursive search of closest point

### defaultFieldIntensity

    public static double defaultFieldIntensity

  field properties

### defaultConstantFieldIntensity

    public static boolean defaultConstantFieldIntensity

### updateRate

    public static double updateRate

  update speed of dynamics thread in seccond

### enablePreinteract

    public static boolean enablePreinteract

  enable preinteract method in IDynamicServer. Default is true. If false, some functionalities of IDynamics inheriting class like IAgent are disabled.

### enablePostinteract

    public static boolean enablePostinteract

  enable postinteract method in IDynamicServer. Default is true. If false, some functionalities of IDynamics inheriting class like IAgent are disabled.

### enablePreupdate

    public static boolean enablePreupdate

  enable preupdate method in IDynamicServer. Default is true. If false, some functionalities of IDynamics inheriting class like IAgent are disabled.

### enablePostupdate

    public static boolean enablePostupdate

  enable postupdate method in IDynamicServer. Default is true. If false, some functionalities of IDynamics inheriting class like IAgent are disabled.

### loopPreinteract

    public static boolean loopPreinteract

  put preinteract method in another independent for-loop in IDynamicServer. Execution order will change but the execution speed might be slower. Default is true.

### loopPostinteract

    public static boolean loopPostinteract

  put postinteract method in another independent for-loop in IDynamicServer. Execution order will change but the execution speed might be slower. To have accurate physical simulation, this need to be true. Default is true.

### loopPreupdate

    public static boolean loopPreupdate

  put preupdate method in another independent for-loop in IDynamicServer. Execution order will change but the execution speed might be slower. To have accurate physical simulation, this need to be true. Default is true.

### loopPostupdate

    public static boolean loopPostupdate

  put postupdate method in another independent for-loop in IDynamicServer. Execution order will change but the execution speed might be slower. Default is false.

### syncDrawAndDynamics

    public static boolean syncDrawAndDynamics

  synchronize draw loop and dynamics updating loop instead of using another thread. default is false to use multi-thread.

### clearParticleForceInPostupdate

    public static boolean clearParticleForceInPostupdate

  frc.zero called in IParticleGeo if this is true and also IConfig.enablePostupdate is true

### insertBouncePointInTrajectory

    public static boolean insertBouncePointInTrajectory

  Boolean option to turn on/off inserting an interesection point on IWall when bouncing into a trajectory curve of ITrajectoryI. Default is true

### checkAdjacentWalls

    public static boolean checkAdjacentWalls

  When this option is true, IWall checks all other exsiting walls to see if the particle is also colliging into other walls. If so, only the closest one collides. True on this option makes the process heavy. Default is true.

### mouseRotationSpeed

    public static double mouseRotationSpeed

  Speed of rotation in mouse 3D navigation in INavigator class. The unit is degree of the angle per pixel of the mouse move.

### mousePerspectivePanResolution

    public static double mousePerspectivePanResolution

  Amount of panning in perspective view by one pixel move of mouse is equal to bounding box size of existing geometry devided by this resolution. Bounding box is updated when view is focused to existing geometry. Size of boundary box is average of width, height and depth.

### mouseAxonometricPanSpeed

    public static double mouseAxonometricPanSpeed

  Speed of panning in mouse 3D navigation in axonometric view in INavigator class. The unit is ratio of corresponding length per pixel in axonometric view.

### mousePerspectiveZoomResolution

    public static double mousePerspectiveZoomResolution

  Amount of zoom in perspective view by one pixel move of mouse is equal to bounding box size of existing geometry devided by this resolution. Bounding box is updated when view is focused to existing geometry. Size of boundary box is average of width, height and depth.

### mouseAxonometricZoomSpeed

    public static double mouseAxonometricZoomSpeed

  Speed of zooming in mouse 3D navigation in axonometric view in INavigator class. The unit is increment/decrement of percentage per pixel of the mouse move.

### mouseWheelZoomSpeed

    public static double mouseWheelZoomSpeed

  Speed of zooming in mouse 3D navigation in both axonometric and perspective view in INavigator class. The unit is equivalent pixel move of mouse per a increment/decrement of the wheel.

### autoFocusAtStart

    public static boolean autoFocusAtStart

  enable focus after geometries created in setup method

### keyRotationSpeed

    public static double keyRotationSpeed

  Speed of rotation in keyboard (arrow keys in default) 3D navigation in INavigator class. The unit is degree of the angle per one key press.

### keyPerspectivePanSpeed

    public static double keyPerspectivePanSpeed

  Speed of panning in keyboard (arrow keys in default) 3D navigation in perspective view in INavigator class. The unit is unit of length in 3D space per one key press.

### keyAxonometricPanSpeed

    public static double keyAxonometricPanSpeed

  Speed of panning in keyboard (arrow keys in default) 3D navigation in axonometric view in INavigator class. The unit is ratio of corresponding length per one key press in axonometric view.

### keyPerspectiveZoomSpeed

    public static double keyPerspectiveZoomSpeed

  Speed of zooming in keyboard (arrow keys in default) 3D navigation in perspective view in INavigator class. The unit is distance of front/back view move per one key press of the mouse move.

### keyZoomSpeed

    public static double keyZoomSpeed

  Speed of zooming in keyboard (arrow keys in default) 3D navigation in axonometric view in INavigator class. The unit is equivalent pixel move of mouse per one key press.

### nearViewRatio

    public static double nearViewRatio

  default near clipping distance. ratio to existing geometry bounding box

### farViewRatio

    public static double farViewRatio

  default far clipping distance. ratio to existing geometry bounding box

### viewDistanceRatio

    public static double viewDistanceRatio

  view distance ration. ratio to bounding box size

### viewDistance

    public static double viewDistance

  default view distance

### axonometricRatio

    public static double axonometricRatio

  default axonometric ratio

### perspectiveRatio

    public static double perspectiveRatio

  default perspective ratio

### checkDuplicatedControlPointOnEdge

    public static boolean checkDuplicatedControlPointOnEdge

  when NURBS geometry is created at a constructor, if control points on edges share a same instance, another instance is created with dup(). This can be overridden by checkDuplicatedControlPoint. Duplicate is avoided to apply tranfromation to all the control points equally.

### checkDuplicatedControlPoint

    public static boolean checkDuplicatedControlPoint

  when NURBS geometry is created at a constructor, if any control points share a same instance, another instance is created with dup(). Duplicate is avoided to apply tranfromation to all the control points equally.

### checkValidControlPoint

    public static boolean checkValidControlPoint

  when NURBS geometry is created at a constructor, checking validity (not infinite nor NaN) of numbers if this is true.

### defaultAIExportScale

    public static double defaultAIExportScale

  AI Export

### defaultAIExportPixelScale

    public static double defaultAIExportPixelScale

Constructor Detail

### IConfig

    public IConfig()

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