Module imp3d

Package de.grogra.imp3d

Class WireframeCanvas

java.lang.Object

de.grogra.imp.awt.ViewComponentAdapter

de.grogra.imp.awt.CanvasAdapter

de.grogra.imp3d.WireframeCanvas

All Implemented Interfaces:

ViewComponent, RenderState, ComponentWrapper, Selectable, Disposable, ImageObserver, Runnable

public class WireframeCanvas
extends CanvasAdapter
implements RenderState, Selectable

Nested Class Summary

Nested classes/interfaces inherited from class de.grogra.imp.awt.CanvasAdapter

CanvasAdapter.CanvasComponent

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	COLOR
protected static final int	DRAW_POLY
protected static final int	DRAW_RECT
protected static final int	FILL_POLY
protected static final int	FILL_RECT
protected static final int	FONT
protected static final int	ICON
protected static final int	LINE
static final int	OVERLAY
final Pool	pool
protected static final int	STRING

Fields inherited from class de.grogra.imp.awt.CanvasAdapter

antialiasing, IDENTITY, sceneBuffer

Fields inherited from class de.grogra.imp.awt.ViewComponentAdapter

DISPOSED, DISPOSING, RENDER_OVERLAY, RENDER_OVERLAY_FINISHED, RENDERED_IMAGE, RENDERING, RENDERING_OVERLAY, REPAINT_MASK

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Fields inherited from interface de.grogra.imp3d.RenderState

CURRENT_HIGHLIGHT

Fields inherited from interface de.grogra.imp.ViewComponent

ALL, CHANGED, MIN_USER_FLAG, SCENE, SELECTION, TOOLS

Constructor Summary

Constructors

Constructor	Description
WireframeCanvas()

Method Summary

Modifier and Type	Method	Description
protected void	clearOverlay()
final void	closeLayer()
protected void	displayOverlay()
void	drawBox(float halfWidth, float halfLength, float height, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
void	drawFrustum(float height, float baseRadius, float topRadius, boolean baseClosed, boolean topClosed, float scaleV, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
void	drawFrustumIrregular(float height, int sectorCount, float[] baseRadii, float[] topRadii, boolean baseClosed, boolean topClosed, float scaleV, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
final void	drawIcon(int vertex, int dx, int dy, Icon icon)
void	drawLamella(float halfWidth, float halfLength, float height, float a, float b, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
final void	drawLine(int v1, int v2)
final void	drawLine(int v1, int v2, boolean accentuated)
void	drawLine(Tuple3f origin, Tuple3f end, Tuple3f color, int highlight, Matrix4d t)
protected void	drawOverlay(int type)
void	drawParallelogram(float height, Vector3f secondAxis, float scaleU, float scaleV, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
void	drawPlane(Shader sh, int highlight, boolean asWireframe, Matrix4d t)
void	drawPoint(Tuple3f origin, int size, Tuple3f color, int highlight, Matrix4d t)
void	drawPointCloud(float[] locations, float pointSize, Tuple3f color, int highlight, Matrix4d t)	Draw a set of points.
final void	drawPolygon(int vertex, Polygon polygon)
void	drawPolygons(Polygonizable pz, Object obj, boolean asNode, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
void	drawPrismRectangular(float y, float xPos, float xNeg, float zPos, float zNeg, int highlight, boolean asWireframe, Matrix4d t)
final void	drawRect(int vertex, int dx, int dy, int width, int height)
void	drawRectangle(int x, int y, int w, int h, Tuple3f color)
void	drawSphere(float radius, Shader sh, int highlight, boolean asWireframe, Matrix4d t)
void	drawSphereSegmentSolid(float radius, float theta1M, float theta2M, float phiM, Shader s, int highlight, boolean asWireframe, Matrix4d t)
final void	drawString(int vertex, int dx, int dy, String s)
void	drawString(int x, int y, String text, Font font, Tuple3f color)
void	drawSupershape(float a, float b, float m1, float n11, float n12, float n13, float m2, float n21, float n22, float n23, Shader sh, int highlight, boolean asWireframe, Matrix4d t)	Draw a supershape around the origin (0/0/0).
void	drawTextBlock(String caption, Font font, float depth, Shader s, int highlight, boolean asWireframe, Matrix4d t)
float	estimateScaleAt(Tuple3f point)
final void	fillPolygon(int vertex, Polygon polygon)
final void	fillRect(int vertex, int dx, int dy, int width, int height)
void	fillRectangle(int x, int y, int w, int h, Tuple3f color)
protected void	finalizePaint()
final Color	getColor()
int	getCurrentHighlight()
Shader	getCurrentShader()
Pool	getPool()
View3D	getView3D()
boolean	getWindowPos(Tuple3f origin, Tuple2f out)	Computes the window coordinates in pixels of a location in the current object coordinates.
protected void	initPaint(int flags, int width, int height)
void	initView(View view, EventListener listener)	Initializes this component.
final void	openLayer(int layer)
protected void	optionValueChanged(String name, Object value)
protected void	paintHighlight(int flags, Graphics2D g)
protected void	paintScene(int flags, Graphics2D g)
protected void	paintSceneNew(int flags, Graphics2D g)
void	setColor(Color color)
final void	setFont(Font font)
final void	setVertex(int index, double x, double y, double z, Matrix4d t)
final void	setVertex(int index, float x, float y, float z)
final void	setVertex(int index, Tuple3d v)
final void	setVertex(int index, Tuple3d v, Matrix4d t)
final void	setVertex(int index, Tuple3f v)
final void	setVertex(int index, Tuple3f v, Matrix4d t)
void	updateResolution(int r)

Methods inherited from class de.grogra.imp.awt.CanvasAdapter

checkBuffers, getComponent, getGraphics, getObserverForRenderer, imageUpdate, initCanvas, initRender, invokeRender, makeSnapshot, render, resetGraphicsTransform, setColor, setColor, setColor, setColor, setColor, writeEPS

Methods inherited from class de.grogra.imp.awt.ViewComponentAdapter

checkRepaint, checkRepaintWrapException, dispose, disposeRenderer, disposeView, getColor, getColor, getDisplayResolution, getFactory, getFontMetrics, getGlobalLOD, getIntColor, getInterruptedException, getOption, getRenderGraphState, getView, initFactory, installListeners, invokeRenderSync, isRenderingOverlay, render, render, renderUninterruptibly, repaint, run, toSelection, uninstallListeners

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.imp3d.RenderState

getFontMetrics, getRenderGraphState

Methods inherited from interface de.grogra.pf.ui.edit.Selectable

toSelection

Field Details

OVERLAY

public static final int OVERLAY

See Also:

• Constant Field Values

COLOR

protected static final int COLOR

See Also:

• Constant Field Values

FONT

protected static final int FONT

See Also:

• Constant Field Values

LINE

protected static final int LINE

See Also:

• Constant Field Values

STRING

protected static final int STRING

See Also:

• Constant Field Values

DRAW_RECT

protected static final int DRAW_RECT

See Also:

• Constant Field Values

FILL_RECT

protected static final int FILL_RECT

See Also:

• Constant Field Values

DRAW_POLY

protected static final int DRAW_POLY

See Also:

• Constant Field Values

FILL_POLY

protected static final int FILL_POLY

See Also:

• Constant Field Values

ICON

protected static final int ICON

See Also:

• Constant Field Values

pool

public final Pool pool

Constructor Details

WireframeCanvas

public WireframeCanvas()

Method Details

getView3D

public View3D getView3D()

updateResolution

public void updateResolution(int r)

Specified by:

updateResolution in interface ViewComponent

Overrides:

updateResolution in class ViewComponentAdapter

initView

public void initView(View view,
 EventListener listener)

Description copied from interface: ViewComponent

Initializes this component. This method sets the view within which this view component is used to display the graph. It also sets an event listener. this has to be informed of mouse and keys events within the view component by implementations of this method.

Specified by:

initView in interface ViewComponent

Overrides:

initView in class CanvasAdapter

Parameters:

view - the containing view

listener - mouse and key events will be reported to this listener

initPaint

protected void initPaint(int flags,
 int width,
 int height)

Specified by:

initPaint in class CanvasAdapter

paintScene

protected void paintScene(int flags,
 Graphics2D g)
                   throws InterruptedException

Specified by:

paintScene in class CanvasAdapter

Throws:

InterruptedException

displayOverlay

protected void displayOverlay()

clearOverlay

protected void clearOverlay()

paintSceneNew

protected void paintSceneNew(int flags,
 Graphics2D g)
                      throws InterruptedException

Throws:

InterruptedException

paintHighlight

protected void paintHighlight(int flags,
 Graphics2D g)

Specified by:

paintHighlight in class CanvasAdapter

finalizePaint

protected void finalizePaint()

setColor

public void setColor(Color color)

Specified by:

setColor in class CanvasAdapter

getColor

public final Color getColor()

setFont

public final void setFont(Font font)

drawLine

public final void drawLine(int v1,
 int v2)

drawLine

public final void drawLine(int v1,
 int v2,
 boolean accentuated)

drawString

public final void drawString(int vertex,
 int dx,
 int dy,
 String s)

drawRect

public final void drawRect(int vertex,
 int dx,
 int dy,
 int width,
 int height)

fillRect

public final void fillRect(int vertex,
 int dx,
 int dy,
 int width,
 int height)

drawPolygon

public final void drawPolygon(int vertex,
 Polygon polygon)

fillPolygon

public final void fillPolygon(int vertex,
 Polygon polygon)

drawIcon

public final void drawIcon(int vertex,
 int dx,
 int dy,
 Icon icon)

openLayer

public final void openLayer(int layer)

closeLayer

public final void closeLayer()

drawOverlay

protected void drawOverlay(int type)

setVertex

public final void setVertex(int index,
 Tuple3d v,
 Matrix4d t)

setVertex

public final void setVertex(int index,
 Tuple3f v,
 Matrix4d t)

setVertex

public final void setVertex(int index,
 Tuple3d v)

setVertex

public final void setVertex(int index,
 Tuple3f v)

setVertex

public final void setVertex(int index,
 float x,
 float y,
 float z)

setVertex

public final void setVertex(int index,
 double x,
 double y,
 double z,
 Matrix4d t)

getPool

public Pool getPool()

Specified by:

getPool in interface RenderState

getCurrentShader

public Shader getCurrentShader()

Specified by:

getCurrentShader in interface RenderState

getCurrentHighlight

public int getCurrentHighlight()

Specified by:

getCurrentHighlight in interface RenderState

estimateScaleAt

public float estimateScaleAt(Tuple3f point)

Specified by:

estimateScaleAt in interface RenderState

drawPoint

public void drawPoint(Tuple3f origin,
 int size,
 Tuple3f color,
 int highlight,
 Matrix4d t)

Specified by:

drawPoint in interface RenderState

drawPointCloud

public void drawPointCloud(float[] locations,
 float pointSize,
 Tuple3f color,
 int highlight,
 Matrix4d t)

Description copied from interface: RenderState

Draw a set of points. The array locations contains a sequence of points given as triples of floats for x, y and z position of each point. If the same reference for the array location is passed in the implementation might assume that the contents of the array are the same as well. This is necessary for GLDisplay, for instance, to ensure a performant implementation. The class PointCloud ensures that this is the case.

Specified by:

drawPointCloud in interface RenderState

Parameters:

locations - array containing a sequence (x,y,z) of points

pointSize - size of the point on screen

color - color of the point

highlight -

t - transformation of the point cloud

drawLine

public void drawLine(Tuple3f origin,
 Tuple3f end,
 Tuple3f color,
 int highlight,
 Matrix4d t)

Specified by:

drawLine in interface RenderState

drawPlane

public void drawPlane(Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawPlane in interface RenderState

drawBox

public void drawBox(float halfWidth,
 float halfLength,
 float height,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawBox in interface RenderState

Parameters:

halfWidth -

halfLength -

height -

sh -

highlight -

t -

drawLamella

public void drawLamella(float halfWidth,
 float halfLength,
 float height,
 float a,
 float b,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawLamella in interface RenderState

Parameters:

halfWidth -

halfLength -

height -

a - amplitude

b - frequency

sh -

highlight -

t -

drawSphere

public void drawSphere(float radius,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawSphere in interface RenderState

drawSphereSegmentSolid

public void drawSphereSegmentSolid(float radius,
 float theta1M,
 float theta2M,
 float phiM,
 Shader s,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawSphereSegmentSolid in interface RenderState

drawTextBlock

public void drawTextBlock(String caption,
 Font font,
 float depth,
 Shader s,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawTextBlock in interface RenderState

drawSupershape

public void drawSupershape(float a,
 float b,
 float m1,
 float n11,
 float n12,
 float n13,
 float m2,
 float n21,
 float n22,
 float n23,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Draw a supershape around the origin (0/0/0). An implementation of Johan Gielis's Superformula which was published in the American Journal of Botany 90(3): 333–338. 2003. INVITED SPECIAL PAPER A GENERIC GEOMETRIC TRANSFORMATION THAT UNIFIES A WIDE RANGE OF NATURAL AND ABSTRACT SHAPES

Specified by:

drawSupershape in interface RenderState

Parameters:

a - , b length of curves

highlight -

t - transformation of the point cloud

m - , n shape parameters

shader -

drawFrustum

public void drawFrustum(float height,
 float baseRadius,
 float topRadius,
 boolean baseClosed,
 boolean topClosed,
 float scaleV,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawFrustum in interface RenderState

Parameters:

height -

baseRadius -

topRadius -

baseClosed -

topClosed -

scaleV -

sh -

highlight -

t -

drawParallelogram

public void drawParallelogram(float height,
 Vector3f secondAxis,
 float scaleU,
 float scaleV,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawParallelogram in interface RenderState

drawPolygons

public void drawPolygons(Polygonizable pz,
 Object obj,
 boolean asNode,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawPolygons in interface RenderState

Parameters:

pz -

obj -

asNode -

sh -

highlight -

t -

getWindowPos

public boolean getWindowPos(Tuple3f origin,
 Tuple2f out)

Description copied from interface: RenderState

Computes the window coordinates in pixels of a location in the current object coordinates.

Specified by:

getWindowPos in interface RenderState

Parameters:

origin - a location in local object coordinates

out - the computed window coordinates are placed in here

Returns:

true iff the window coordinates are valid (i.e., the location is in the clipping region)

drawRectangle

public void drawRectangle(int x,
 int y,
 int w,
 int h,
 Tuple3f color)

Specified by:

drawRectangle in interface RenderState

fillRectangle

public void fillRectangle(int x,
 int y,
 int w,
 int h,
 Tuple3f color)

Specified by:

fillRectangle in interface RenderState

drawString

public void drawString(int x,
 int y,
 String text,
 Font font,
 Tuple3f color)

Specified by:

drawString in interface RenderState

optionValueChanged

protected void optionValueChanged(String name,
 Object value)

Overrides:

optionValueChanged in class CanvasAdapter

drawFrustumIrregular

public void drawFrustumIrregular(float height,
 int sectorCount,
 float[] baseRadii,
 float[] topRadii,
 boolean baseClosed,
 boolean topClosed,
 float scaleV,
 Shader sh,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawFrustumIrregular in interface RenderState

drawPrismRectangular

public void drawPrismRectangular(float y,
 float xPos,
 float xNeg,
 float zPos,
 float zNeg,
 int highlight,
 boolean asWireframe,
 Matrix4d t)

Specified by:

drawPrismRectangular in interface RenderState

Parameters:

y -

xPos -

xNeg -

zPos -

zNeg -

highlight -

t -