maspack.apps

Class NagataDistanceTest

java.lang.Object

maspack.apps.NagataDistanceTest

All Implemented Interfaces:

HasRenderProps, IsRenderable

public class NagataDistanceTest
extends java.lang.Object
implements IsRenderable, HasRenderProps

Field Summary

Fields inherited from interface maspack.render.IsRenderable

TRANSPARENT, TWO_DIMENSIONAL

Constructor Summary

Constructors

Constructor and Description
NagataDistanceTest()

Method Summary

Modifier and Type	Method and Description
void	computeNearestPoint(Point3d near, Vector3d normal, Point3d pos, boolean debug)
RenderProps	createRenderProps() Factory method to create render properties appropriate to this object.
void	createTetMesh()
void	createTriangleMesh()
int	getRenderHints() Returns a bit code giving rendering hints about this renderable.
RenderProps	getRenderProps() Returns the render properities for this object.
static void	main(java.lang.String[] args)
void	prerender(RenderList list) Called prior to rendering to allow this object to update the internal state required for rendering (such as by caching rendering coordinates).
void	render(Renderer renderer, int flags) Render this object using the functionality of the supplied Renderer.
void	setRenderProps(RenderProps props) Assigns a new set of render properties to this object.
void	updateBounds(Vector3d pmin, Vector3d pmax) Update the minimum and maximum points for this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

NagataDistanceTest

public NagataDistanceTest()

Method Detail

computeNearestPoint

public void computeNearestPoint(Point3d near,
                                Vector3d normal,
                                Point3d pos,
                                boolean debug)

createTriangleMesh

public void createTriangleMesh()

createTetMesh

public void createTetMesh()

setRenderProps

public void setRenderProps(RenderProps props)

Description copied from interface: HasRenderProps

Assigns a new set of render properties to this object. An argument of null will remove render properties from this object.

Specified by:

setRenderProps in interface HasRenderProps

Parameters:

props - new render properties for this object

getRenderProps

public RenderProps getRenderProps()

Description copied from interface: HasRenderProps

Returns the render properities for this object. If no render properties are assigned, this routines returns null.

Specified by:

getRenderProps in interface HasRenderProps

Returns:

current render properties for this object

createRenderProps

public RenderProps createRenderProps()

Description copied from interface: HasRenderProps

Factory method to create render properties appropriate to this object.

Specified by:

createRenderProps in interface HasRenderProps

Returns:

new render properties for this object

prerender

public void prerender(RenderList list)

Description copied from interface: IsRenderable

Called prior to rendering to allow this object to update the internal state required for rendering (such as by caching rendering coordinates). The object may add internal objects to the list of objects being rendered, by calling

list.addIfVisible (obj);

for each of the objects in question.

Specified by:

prerender in interface IsRenderable

Parameters:

list - list of objects to be rendered

render

public void render(Renderer renderer,
                   int flags)

Description copied from interface: IsRenderable

Render this object using the functionality of the supplied Renderer.

Specified by:

render in interface IsRenderable

Parameters:

renderer - provides the functionality used to perform the rendering.

flags - flags that may be used to control different aspects of the rendering. Flags are defined in Renderer and currently include Renderer.HIGHLIGHT and Renderer.SORT_FACES.

updateBounds

public void updateBounds(Vector3d pmin,
                         Vector3d pmax)

Description copied from interface: IsRenderable

Update the minimum and maximum points for this object. In an x-y-z coordinate system with x directed to the right and y directed upwards, the minimum and maximum points can be thought of as defining the left-lower-far and right-upper-near corners of a bounding cube. This method should only reduce the elements of the minimum point and increase the elements of the maximum point, since it may be used as part of an iteration to determine the bounding cube for several different objects.

Specified by:

updateBounds in interface IsRenderable

Parameters:

pmin - minimum point

pmax - maximum point

getRenderHints

public int getRenderHints()

Description copied from interface: IsRenderable

Returns a bit code giving rendering hints about this renderable. Current bit codes include TRANSPARENT and TWO_DIMENSIONAL.

Specified by:

getRenderHints in interface IsRenderable

Returns:

bit code of rendering hints.

main

public static void main(java.lang.String[] args)