edu::tum::cs::vis::model::util::Mesh Class Reference

Inheritance diagram for edu::tum::cs::vis::model::util::Mesh:

Public Member Functions
void	drawBoundingBox (PGraphics g)
void	drawLines (PGraphics g, Color overrideColor)
void	drawTriangles (PGraphics g, Color overrideColor)
float	getDepth ()
float	getHeight ()
void	getIntersectedTriangles (final Point3f rayStart, final Point3f rayEnd, final ArrayList< IntersectedTriangle > intersectedTriangles)
ArrayList< Line >	getLines ()
Float	getMaxX ()
Float	getMaxY ()
Float	getMaxZ ()
Float	getMinX ()
Float	getMinY ()
Float	getMinZ ()
String	getTextureBasePath ()
ArrayList< Triangle >	getTriangles ()
float	getWidth ()
void	resetMinMaxValues ()
void	setLines (ArrayList< Line > lines)
void	setTextureBasePath (String textureBasePath)
void	setTriangles (ArrayList< Triangle > triangles)
Protected Attributes
Float	maxX = null
Float	maxY = null
Float	maxZ = null
Float	minX = null
Float	minY = null
Float	minZ = null
Private Member Functions
void	setTextureImage ()
Private Attributes
ArrayList< Line >	lines = new ArrayList<Line>()
String	textureBasePath
boolean	texturesInitialized = false
ArrayList< Triangle >	triangles = new ArrayList<Triangle>()
Static Private Attributes
static final long	serialVersionUID = -2761386921853967131L

Detailed Description

A Mesh contains list of Triangles and Lines which represent an Object.

See also:: Triangle; Line

Author:: Stefan Profanter

Definition at line 36 of file Mesh.java.

Member Function Documentation

void edu::tum::cs::vis::model::util::Mesh::drawBoundingBox ( PGraphics g ) [inline]

Draws the bounding box around the model with the current style

Parameters:

g

Graphics context

Definition at line 93 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::drawLines	(	PGraphics	g,
		Color	overrideColor
	)			`[inline]`

Draw the lines list to the applet

Parameters:

	g	Applet to draw on
	overrideColor	override the draw color an texture. Draw whole object in the given color if != null

Definition at line 115 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::drawTriangles	(	PGraphics	g,
		Color	overrideColor
	)			`[inline]`

Draw the triangles list to the applet

Parameters:

	g	Graphics to draw on
	overrideColor	override the draw color an texture. Draw whole object in the given color if != null

Definition at line 131 of file Mesh.java.

float edu::tum::cs::vis::model::util::Mesh::getDepth ( ) [inline]

Returns the depth of the model by searching the biggest distance on the z-axis between the vectors.

Returns:: float as depth of the model

Definition at line 147 of file Mesh.java.

float edu::tum::cs::vis::model::util::Mesh::getHeight ( ) [inline]

Returns the height of the model by searching the biggest distance on the y-axis between the vectors.

Returns:: float as height of the model

Definition at line 179 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::getIntersectedTriangles	(	final Point3f	rayStart,
		final Point3f	rayEnd,
		final ArrayList< IntersectedTriangle >	intersectedTriangles
	)			`[inline]`

Searches all triangles which intersect the given ray (rayStart, rayEnd) and adds them to intersectedTriangles. Not only the segment between rayStart and rayEnd is checked but the whole ray from -infinity to +infinity.

Parameters:

	rayStart	start point of the ray.
	rayEnd	end point of the ray.
	intersectedTriangles	list where to add intersecting triangles

Definition at line 217 of file Mesh.java.

ArrayList<Line> edu::tum::cs::vis::model::util::Mesh::getLines ( ) [inline]

Get all lines of this mesh

Returns:: the lines

Definition at line 233 of file Mesh.java.

Float edu::tum::cs::vis::model::util::Mesh::getMaxX ( ) [inline]

Set maximum x coordinate of this mesh. No coordinate of all its children should be bigger than this value. Used for drawing a bounding box.

Returns:: maximum x

Definition at line 243 of file Mesh.java.

Float edu::tum::cs::vis::model::util::Mesh::getMaxY ( ) [inline]

Set maximum y coordinate of this mesh. No coordinate of all its children should be bigger than this value. Used for drawing a bounding box.

Returns:: maximum y

Definition at line 255 of file Mesh.java.

Float edu::tum::cs::vis::model::util::Mesh::getMaxZ ( ) [inline]

Set maximum z coordinate of this mesh. No coordinate of all its children should be bigger than this value. Used for drawing a bounding box.

Returns:: maximum z

Definition at line 267 of file Mesh.java.

Float edu::tum::cs::vis::model::util::Mesh::getMinX ( ) [inline]

Set minimum x coordinate of this mesh. No coordinate of all its children should be smaller than this value. Used for drawing a bounding box.

Returns:: minimum x

Definition at line 279 of file Mesh.java.

Float edu::tum::cs::vis::model::util::Mesh::getMinY ( ) [inline]

Set minimum y coordinate of this mesh. No coordinate of all its children should be smaller than this value. Used for drawing a bounding box.

Returns:: minimum y

Definition at line 291 of file Mesh.java.

Float edu::tum::cs::vis::model::util::Mesh::getMinZ ( ) [inline]

Set minimum z coordinate of this mesh. No coordinate of all its children should be smaller than this value. Used for drawing a bounding box.

Returns:: minimum z

Definition at line 303 of file Mesh.java.

String edu::tum::cs::vis::model::util::Mesh::getTextureBasePath ( ) [inline]

Return base path for relative paths of texture images.

Returns:: the base path

Definition at line 314 of file Mesh.java.

ArrayList<Triangle> edu::tum::cs::vis::model::util::Mesh::getTriangles ( ) [inline]

Get all triangles of this mesh

Returns:: the triangles

Definition at line 323 of file Mesh.java.

float edu::tum::cs::vis::model::util::Mesh::getWidth ( ) [inline]

Returns the width of the model by searching the biggest distance on the x-axis between the vectors.

Returns:: float as width of the model

Definition at line 333 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::resetMinMaxValues ( ) [inline]

Set minX,maxX, minY,maxY, minZ, maxZ to null to force recalculation when they are accessed next time

Definition at line 363 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::setLines ( ArrayList< Line > lines ) [inline]

Set lines array of this mesh.

Parameters:

lines

the lines to set

Definition at line 373 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::setTextureBasePath ( String textureBasePath ) [inline]

Set base path for relative paths of texture images.

Parameters:

textureBasePath

the base path

Definition at line 383 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::setTextureImage ( ) [inline, private]

Only used for initialization! per definition is: textureProcessing x = textureSketchup x * picture.width textureProcessing y = picture.height - textureSketchup y * picture.height it also creates an PImage to each Triangle (if it contains any Texture)

Definition at line 392 of file Mesh.java.

void edu::tum::cs::vis::model::util::Mesh::setTriangles ( ArrayList< Triangle > triangles ) [inline]

Set triangles array of this mesh

Parameters:

triangles

the triangles to set

Definition at line 472 of file Mesh.java.