Package eu.svjatoslav.sixth.e3d.renderer.raster.shapes.basic.texturedpolygon

Class TexturedPolygon

java.lang.Object

eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractShape

eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractCoordinateShape

eu.svjatoslav.sixth.e3d.renderer.raster.shapes.basic.texturedpolygon.TexturedPolygon

public class TexturedPolygon
extends AbstractCoordinateShape

Textured polygon.

 This is how perspective-correct texture rendering is implemented:
 If polygon is sufficiently small, it is rendered without perspective correction.
 Otherwise, it is sliced into smaller polygons.
 

Field Summary

Fields

Modifier and Type	Field	Description
boolean	showBorders	If true then polygon borders will be drawn.
final Texture	texture

Fields inherited from class eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractCoordinateShape

coordinates, onScreenZ, shapeId

Fields inherited from class eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractShape

mouseInteractionController

Constructor Summary

Constructors

Constructor	Description
TexturedPolygon(Vertex p1, Vertex p2, Vertex p3, Texture texture)

Method Summary

Modifier and Type	Method	Description
boolean	isBackfaceCullingEnabled()
void	paint(RenderingContext renderBuffer)	Paints this shape onto the rendering context's pixel buffer.
void	setBackfaceCulling(boolean backfaceCulling)

Methods inherited from class eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractCoordinateShape

getZ, transform

Methods inherited from class eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractShape

setMouseInteractionController

Methods inherited from class java.lang.Object

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

Field Details

texture

public final Texture texture

showBorders

public boolean showBorders

If true then polygon borders will be drawn. It is used for debugging purposes.

Constructor Details

TexturedPolygon

public TexturedPolygon(Vertex p1,
 Vertex p2,
 Vertex p3,
 Texture texture)

Method Details

paint

public void paint(RenderingContext renderBuffer)

Description copied from class: AbstractCoordinateShape

Paints this shape onto the rendering context's pixel buffer.

This method is called after all shapes have been transformed and sorted by depth. Implementations should use the transformed screen-space coordinates from Vertex.transformedCoordinate to draw pixels.

Specified by:

paint in class AbstractCoordinateShape

Parameters:

renderBuffer - the rendering context containing the pixel buffer and graphics context

isBackfaceCullingEnabled

public boolean isBackfaceCullingEnabled()

setBackfaceCulling

public void setBackfaceCulling(boolean backfaceCulling)