Package com.ardor3d.extension.effect.water

Class ProjectedGrid

java.lang.Object

com.ardor3d.scenegraph.Spatial

com.ardor3d.scenegraph.Mesh

com.ardor3d.extension.effect.water.ProjectedGrid

All Implemented Interfaces:

Pickable, Hintable, Renderable, Savable

public class ProjectedGrid
extends Mesh

ProjectedGrid Projected grid mesh

Field Summary

Fields

Modifier and Type	Field	Description
boolean	freezeProjector

Fields inherited from class com.ardor3d.scenegraph.Mesh

_defaultColor, _isVisible, _lightState, _meshData, _modelBound, _states, RENDER_VERTEX_ONLY

Fields inherited from class com.ardor3d.scenegraph.Spatial

_controllers, _delegateMap, _dirtyMark, _frustumIntersects, _listener, _localTransform, _name, _parent, _queueDistance, _renderStateList, _sceneHints, _userData, _worldBound, _worldTransform, ON_DIRTY_ATTACHED, ON_DIRTY_BOUNDING, ON_DIRTY_RENDERSTATE, ON_DIRTY_TRANSFORM, ON_DIRTY_TRANSFORM_ONLY

Constructor Summary

Constructors

Constructor	Description
ProjectedGrid(String name, Camera camera, int sizeX, int sizeY, float textureScale, HeightGenerator heightGenerator, Timer timer)

Method Summary

Modifier and Type	Method	Description
int	getNrUpdateThreads()
double	getProjectorMinHeight()
Vector3	getSurfaceNormal(double x, double z, Vector3 store)	getSurfaceNormal returns the normal of an arbitrary point on the terrain.
Vector3	getSurfaceNormal(Vector2 position, Vector3 store)	getSurfaceNormal returns the normal of an arbitrary point on the terrain.
Vector3	getSurfaceNormal(Vector3 position, Vector3 store)	getSurfaceNormal returns the normal of an arbitrary point on the terrain.
boolean	isDrawDebug()
boolean	isFreezeUpdate()
void	render(Renderer renderer)	Render the object using the supplied renderer instance.
void	setDrawDebug(boolean drawDebug)
void	setFreezeUpdate(boolean freeze)
void	setNrUpdateThreads(int nrUpdateThreads)
void	setProjectorMinHeight(double projectorMinHeight)
boolean	update()

Methods inherited from class com.ardor3d.scenegraph.Mesh

applyWorldRenderStates, draw, getClassTag, getDefaultColor, getLightState, getMeshData, getModelBound, getModelBound, getWorldNormals, getWorldRenderState, getWorldVectors, intersectsPrimitivesWhere, intersectsWorldBound, intersectsWorldBoundsWhere, isVisible, makeCopy, makeInstanced, read, render, renderArrays, renderVBO, reorderIndices, reorderVertexData, reorderVertexData, setDefaultColor, setDefaultColor, setLightState, setMeshData, setModelBound, setModelBound, setRandomColors, setSolidColor, setVisible, sortLights, supportsBoundsIntersectionRecord, supportsPrimitivesIntersectionRecord, updateModelBound, updateWorldBound, write

Methods inherited from class com.ardor3d.scenegraph.Spatial

acceptVisitor, addController, addTranslation, addTranslation, clearControllers, clearDirty, clearDirty, clearRenderState, getController, getControllerCount, getControllers, getCurrentRenderDelegate, getLastFrustumIntersection, getListener, getLocalLastFrustumIntersection, getLocalRenderState, getLocalRenderStates, getName, getParent, getParentHintable, getRenderDelegate, getRotation, getScale, getSceneHints, getTransform, getTranslation, getUserData, getWorldBound, getWorldRotation, getWorldScale, getWorldTransform, getWorldTranslation, hasAncestor, isDirty, localToWorld, markDirty, markDirty, onDraw, propagateBoundToRoot, propagateDirtyDown, propagateDirtyUp, propagateStatesFromRoot, propageEventUp, removeController, removeController, removeFromParent, setLastFrustumIntersection, setListener, setName, setParent, setRenderDelegate, setRenderState, setRotation, setRotation, setScale, setScale, setScale, setTransform, setTranslation, setTranslation, setUserData, setWorldRotation, setWorldRotation, setWorldScale, setWorldScale, setWorldScale, setWorldTransform, setWorldTranslation, setWorldTranslation, toString, updateChildren, updateControllers, updateGeometricState, updateGeometricState, updateWorldRenderStates, updateWorldRenderStates, updateWorldTransform, worldToLocal

Methods inherited from class java.lang.Object

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

Field Details

freezeProjector

public boolean freezeProjector

Constructor Details

ProjectedGrid

public ProjectedGrid(String name,
 Camera camera,
 int sizeX,
 int sizeY,
 float textureScale,
 HeightGenerator heightGenerator,
 Timer timer)

Method Details

setNrUpdateThreads

public void setNrUpdateThreads(int nrUpdateThreads)

getNrUpdateThreads

public int getNrUpdateThreads()

setFreezeUpdate

public void setFreezeUpdate(boolean freeze)

isFreezeUpdate

public boolean isFreezeUpdate()

render

public void render(Renderer renderer)

Description copied from interface: Renderable

Render the object using the supplied renderer instance.

Specified by:

render in interface Renderable

Overrides:

render in class Mesh

Parameters:

renderer - the renderer

update

public boolean update()

getSurfaceNormal

public Vector3 getSurfaceNormal(Vector2 position,
 Vector3 store)

getSurfaceNormal returns the normal of an arbitrary point on the terrain. The normal is linearly interpreted from the normals of the 4 nearest defined points. If the point provided is not within the bounds of the height map, null is returned.

Parameters:

position - the vector representing the location to find a normal at.

store - the Vector3 object to store the result in. If null, a new one is created.

Returns:

the normal vector at the provided location.

getSurfaceNormal

public Vector3 getSurfaceNormal(Vector3 position,
 Vector3 store)

getSurfaceNormal returns the normal of an arbitrary point on the terrain. The normal is linearly interpreted from the normals of the 4 nearest defined points. If the point provided is not within the bounds of the height map, null is returned.

Parameters:

position - the vector representing the location to find a normal at. Only the x and z values are used.

store - the Vector3 object to store the result in. If null, a new one is created.

Returns:

the normal vector at the provided location.

getSurfaceNormal

public Vector3 getSurfaceNormal(double x,
 double z,
 Vector3 store)

getSurfaceNormal returns the normal of an arbitrary point on the terrain. The normal is linearly interpreted from the normals of the 4 nearest defined points. If the point provided is not within the bounds of the height map, null is returned.

Parameters:

x - the x coordinate to check.

z - the z coordinate to check.

store - the Vector3 object to store the result in. If null, a new one is created.

Returns:

the normal unit vector at the provided location.

getProjectorMinHeight

public double getProjectorMinHeight()

setProjectorMinHeight

public void setProjectorMinHeight(double projectorMinHeight)

isDrawDebug

public boolean isDrawDebug()

setDrawDebug

public void setDrawDebug(boolean drawDebug)