marchingcubes
Class MCRenderer

java.lang.Object
  |
  +--marchingcubes.MCRenderer

public class MCRenderer

extends java.lang.Object

Field Summary

static java.awt.Color	BKG_COLOR
static double	DEFAULT_FOCAL
static java.awt.Color	EDGE_COLOR
protected static java.awt.Graphics	g
static java.awt.Color	I_VERTEX_COLOR
static int	LI_MODL_LAMBERT
static int	LI_MODL_PHONG
protected static java.util.Vector	lights
protected static int	liModl
protected static marchingcubes.MCMaterial	material
static java.awt.Color	TEXT_COLOR

Constructor Summary

MCRenderer()

Method Summary

static void	buildPrMatrix(double r) builds the projection matrix
static void	clearZBuffer() clears the depth buffer; should be called at the beginning of each new frame
static void	drawCircle(marchingcubes.MCVector4 center, int size) draws a circle in a 3D space
static void	drawLine(marchingcubes.MCVector3 v1, marchingcubes.MCVector3 v2) draws a line between two points of a 3D space
static void	drawString(marchingcubes.MCVector3 p, java.lang.String s) draws a string in the 3D space
static void	drawTriangleFlat(marchingcubes.MCVector3 v1, marchingcubes.MCVector3 v2, marchingcubes.MCVector3 v3, marchingcubes.MCVector3 n) draws a filled triangle using flat shading method
static void	setWindow(java.awt.Image img) sets the size of the target window used when rendering
static java.awt.Color	vertexColor(int w) computes the color of a vertex depending on its weight

Methods inherited from class java.lang.Object

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

Field Detail

EDGE_COLOR

public static final java.awt.Color EDGE_COLOR

I_VERTEX_COLOR

public static final java.awt.Color I_VERTEX_COLOR

TEXT_COLOR

public static final java.awt.Color TEXT_COLOR

BKG_COLOR

public static final java.awt.Color BKG_COLOR

DEFAULT_FOCAL

public static final double DEFAULT_FOCAL

See Also:

Constant Field Values

LI_MODL_LAMBERT

public static final int LI_MODL_LAMBERT

See Also:

Constant Field Values

LI_MODL_PHONG

public static final int LI_MODL_PHONG

See Also:

Constant Field Values

liModl

protected static int liModl

lights

protected static java.util.Vector lights

material

protected static marchingcubes.MCMaterial material

g

protected static java.awt.Graphics g

Constructor Detail

MCRenderer

public MCRenderer()

Method Detail

buildPrMatrix

public static void buildPrMatrix(double r)

builds the projection matrix

Parameters:

r - focal value

setWindow

public static void setWindow(java.awt.Image img)

sets the size of the target window used when rendering

Parameters:

img - image used for rendering

clearZBuffer

public static void clearZBuffer()

clears the depth buffer; should be called at the beginning of each new frame

vertexColor

public static java.awt.Color vertexColor(int w)

computes the color of a vertex depending on its weight

Parameters:

w - the weight of the vertex

Returns:

the color matching the specified weight

drawString

public static void drawString(marchingcubes.MCVector3 p,
                              java.lang.String s)

draws a string in the 3D space

Parameters:

p - position in the 3D space

s - string to display

drawLine

public static void drawLine(marchingcubes.MCVector3 v1,
                            marchingcubes.MCVector3 v2)

draws a line between two points of a 3D space

drawCircle

public static void drawCircle(marchingcubes.MCVector4 center,
                              int size)

draws a circle in a 3D space

Parameters:

center - center of the circle

size - size of the circle

drawTriangleFlat

public static void drawTriangleFlat(marchingcubes.MCVector3 v1,
                                    marchingcubes.MCVector3 v2,
                                    marchingcubes.MCVector3 v3,
                                    marchingcubes.MCVector3 n)

draws a filled triangle using flat shading method

Parameters:

v1 - first vertex of the triangle

v2 - second vertex of the triangle

v3 - third triangle

n - normal vector to the triangle