eu.printingin3d.javascad.vrl

Class FacetGenerationContext

java.lang.Object

eu.printingin3d.javascad.context.ColorHandlingContext

eu.printingin3d.javascad.vrl.FacetGenerationContext

All Implemented Interfaces:

IColorGenerationContext

public class FacetGenerationContext
extends ColorHandlingContext

Generation context for the CSG rendering. It handles the color and the resolution of circular objects (circle, cylinder etc.)

Author:

ivivan

Field Summary

Fields

Modifier and Type	Field and Description
static FacetGenerationContext	DEFAULT Default context.

Fields inherited from class eu.printingin3d.javascad.context.ColorHandlingContext

parent, tag, tagColors

Constructor Summary

Constructors

Constructor and Description
FacetGenerationContext(ITagColors tagColors, FacetGenerationContext parent, int tag) Creates a new context with the given tag-color pairs, parent context and tag.

Method Summary

Modifier and Type	Method and Description
FacetGenerationContext	applyTag(int tag) Apply the given tag to this context - creates a new one if anything changed.
int	calculateNumberOfSlices(Radius r) Calculate the number of slices for the given radius based on the $fs and $fa values set.
Color	getColor() Returns with the color of the object in the current context.
void	setFsAndFa(double fs, int fa) Sets the values of the $fs and $fa variables in the SCAD which is set in the Consts class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT

public static final FacetGenerationContext DEFAULT

Default context.

Constructor Detail

FacetGenerationContext

public FacetGenerationContext(ITagColors tagColors,
                              FacetGenerationContext parent,
                              int tag)

Creates a new context with the given tag-color pairs, parent context and tag.

Parameters:

tagColors - the tag-color pairs to be used

parent - the parent context

tag - the tag of the context

Method Detail

setFsAndFa

public void setFsAndFa(double fs,
                       int fa)

Sets the values of the $fs and $fa variables in the SCAD which is set in the Consts class.

Parameters:

fs - the $fs value

fa - the $fa value

calculateNumberOfSlices

public int calculateNumberOfSlices(Radius r)

Calculate the number of slices for the given radius based on the $fs and $fa values set.

Parameters:

r - the radius of the object

Returns:

the number of slices required

applyTag

public FacetGenerationContext applyTag(int tag)

Apply the given tag to this context - creates a new one if anything changed.

Specified by:

applyTag in interface IColorGenerationContext

Overrides:

applyTag in class ColorHandlingContext

Parameters:

tag - the tag to be applied

Returns:

a context with the tag applied

getColor

public Color getColor()

Description copied from interface: IColorGenerationContext

Returns with the color of the object in the current context.

Specified by:

getColor in interface IColorGenerationContext

Overrides:

getColor in class ColorHandlingContext

Returns:

the color of the object