synergynetframework.jme.gfx.twod
Class Grid

java.lang.Object
  com.jme.scene.Spatial
      com.jme.scene.Geometry
          com.jme.scene.TriMesh
              synergynetframework.jme.gfx.twod.Grid

All Implemented Interfaces:

com.jme.util.export.Savable, java.io.Serializable

public class Grid
extends com.jme.scene.TriMesh

Grid defines a four sided, two dimensional rectangular shape. The local height of the Quad defines it's size about the y-axis, while the width defines the x-axis. The z-axis will always be 0. The plane is subdivided into one or more sections along each axis, to form a grid of smaller quads.

Version:

$Id: Grid.java 675 2007-03-31 23:33:25Z dougnukem $

Author:

shingoki

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.jme.scene.TriMesh

com.jme.scene.TriMesh.Mode

Nested classes/interfaces inherited from class com.jme.scene.Spatial

com.jme.scene.Spatial.CullHint, com.jme.scene.Spatial.LightCombineMode, com.jme.scene.Spatial.NormalsMode, com.jme.scene.Spatial.TextureCombineMode

Field Summary

Fields inherited from class com.jme.scene.Geometry

states

Fields inherited from class com.jme.scene.Spatial

LOCKED_BOUNDS, LOCKED_BRANCH, LOCKED_MESH_DATA, LOCKED_NONE, LOCKED_SHADOWS, LOCKED_TRANSFORMS, queueDistance

Constructor Summary

Grid(java.lang.String name, float width, float height, int xQuads, int yQuads, boolean centered)
Constructor creates a new Quade object with the provided width and height.

Method Summary

void	initialize(float width, float height, int xQuads, int yQuads, boolean centered) initialize builds the data for the Grid object.
void	movePoint(int xIndex, int yIndex, float x, float y) Move a point within the grid.
void	moveUV(int xIndex, int yIndex, float x, float y) Move the texture coord of a point within the grid.

Methods inherited from class com.jme.scene.TriMesh

clearBuffers, draw, findCollisions, findTriangleCollision, findTrianglePick, getIndexBuffer, getMaxIndex, getMeshAsTriangles, getMeshAsTrianglesVertices, getMode, getTriangle, getTriangle, getTriangleCount, getTriangleIndices, hasCollision, hasTriangleCollision, randomPointOnTriangles, read, reconstruct, setIndexBuffer, setMode, setTriangleQuantity, write

Methods inherited from class com.jme.scene.Geometry

addTextureCoordinates, addTextureCoordinates, clearTextureBuffers, copyTextureCoordinates, copyTextureCoordinates, findPick, getBinormalBuffer, getColorBuffer, getDefaultColor, getDisplayListID, getFogBuffer, getLightState, getModelBound, getNormalBuffer, getNumberOfUnits, getTangentBuffer, getTextureCoords, getTextureCoords, getVBOInfo, getVertexBuffer, getVertexCount, getWorldCoords, getWorldNormals, hasDirtyVertices, isCastsShadows, lockMeshes, postdraw, predraw, randomVertex, reconstruct, resizeTextureIds, rotateNormals, rotatePoints, scaleTextureCoordinates, scaleTextureCoordinates, setBinormalBuffer, setCastsShadows, setColorBuffer, setDefaultColor, setDisplayListID, setFogCoordBuffer, setHasDirtyVertices, setLightState, setModelBound, setNormalBuffer, setRandomColors, setSolidColor, setTangentBuffer, setTextureCoords, setTextureCoords, setTextureCoords, setVBOInfo, setVertexBuffer, setVertexCount, sortLights, translatePoints, translatePoints, unlockMeshes, updateModelBound, updateWorldBound

Methods inherited from class com.jme.scene.Spatial

addController, calculateCollisions, calculatePick, clearControllers, clearRenderState, clearRenderState, getClassTag, getController, getControllerCount, getControllers, getCullHint, getLastFrustumIntersection, getLightCombineMode, getLocalCullHint, getLocalLightCombineMode, getLocalNormalsMode, getLocalRenderQueueMode, getLocalRotation, getLocalScale, getLocalTextureCombineMode, getLocalToWorldMatrix, getLocalTranslation, getLocks, getName, getNormalsMode, getParent, getRenderQueueMode, getRenderState, getRenderState, getTextureCombineMode, getUserData, getWorldBound, getWorldRotation, getWorldScale, getWorldTranslation, getZOrder, hasAncestor, isCollidable, localToWorld, lock, lock, lockBounds, lockBranch, lockMeshes, lockShadows, lockTransforms, lookAt, onDraw, propagateBoundToRoot, propagateStatesFromRoot, removeController, removeController, removeFromParent, removeUserData, rotateUpTo, setCullHint, setIsCollidable, setLastFrustumIntersection, setLightCombineMode, setLocalRotation, setLocalRotation, setLocalScale, setLocalScale, setLocalTranslation, setLocalTranslation, setLocks, setLocks, setName, setNormalsMode, setRenderQueueMode, setRenderState, setTextureCombineMode, setUserData, setZOrder, setZOrder, toString, unlock, unlock, unlockBounds, unlockBranch, unlockMeshes, unlockShadows, unlockTransforms, updateGeometricState, updateRenderState, updateWorldData, updateWorldVectors, updateWorldVectors, worldToLocal

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.jme.util.export.Savable

getClassTag

Constructor Detail

Grid

public Grid(java.lang.String name,
            float width,
            float height,
            int xQuads,
            int yQuads,
            boolean centered)

Constructor creates a new Quade object with the provided width and height.

Parameters:

name - The name of the Quad.

width - The width of the Quad.

height - The height of the Quad.

xQuads - The number of quads along the x axis

yQuads - The number of quads along the y axis

centered - If true, grid is centered on 0,0,0, otherwise the grid is from 0, 0, 0 to width, height, 0

Method Detail

initialize

public void initialize(float width,
                       float height,
                       int xQuads,
                       int yQuads,
                       boolean centered)

initialize builds the data for the Grid object.

Parameters:

width - the width of the Quad.

height - the height of the Quad.

xQuads - The number of quads along the x axis

yQuads - The number of quads along the y axis

centered - If true, grid is centered on 0,0,0, otherwise the grid is from 0, 0, 0 to width, height, 0

movePoint

public void movePoint(int xIndex,
                      int yIndex,
                      float x,
                      float y)

Move a point within the grid.

Parameters:

xIndex - The x index of the point, from 0 to xQuads

yIndex - The y index of the point, from 0 to yQuads

x - The new x coordinate of the point

y - The new y coordinate of the point

moveUV

public void moveUV(int xIndex,
                   int yIndex,
                   float x,
                   float y)

Move the texture coord of a point within the grid.

Parameters:

xIndex - The x index of the point, from 0 to xQuads

yIndex - The y index of the point, from 0 to yQuads

x - The new texture x coordinate of the point

y - The new texture y coordinate of the point