ARMeshNode Class Reference

Inherits ARNode.

Inherited by ARAlphaVideoNode, ARImageNode, ARPointNode, and ARVideoNode.

Public Member Functions
	ARMeshNode ()
Vector3f	getCaptureColour ()
ARMesh	getMesh ()
void	setMesh (ARMesh mesh)
ARMaterial	getMaterial ()
void	setMaterial (ARMaterial material)
void	render ()
Vector3f	getLightDirection ()
void	setLightDirection (Vector3f mLightVector)
Public Member Functions inherited from ARNode
	ARNode ()
	ARNode (String name)
void	remove ()
void	removeAllChildren ()
void	addChild (ARNode child)
ARNode	getParent ()
void	setParent (ARNode parent)
List< ARNode >	getChildren ()
ARNode	getWorld ()
Vector3f	getPosition ()
void	setPosition (Vector3f position)
void	setPosition (float x, float y, float z)
void	translateBy (float x, float y, float z)
void	scaleBy (float x, float y, float z)
Vector3f	getScale ()
void	setScale (Vector3f scale)
void	setScale (float x, float y, float z)
void	scaleByUniform (float scale)
Quaternion	getOrientation ()
void	setOrientation (Quaternion orientation)
void	setOrientation (float x, float y, float z, float w)
void	rotateByQuaternion (Quaternion quaternion)
void	rotateByDegrees (float angle, float x, float y, float z)
Matrix4f	getFullTransform ()
Vector3f	getFullScale ()
Quaternion	getFullOrientation ()
Matrix4f	getLocalTransform ()
Matrix4f	getWorldTransform ()
boolean	getVisible ()
void	setVisible (boolean visible)
Quaternion	getWorldOrientation ()
Vector3f	getWorldScale ()
Vector3f	getWorldPosition ()
Vector3f	getFullPosition ()
String	getName ()
void	setName (String name)
void	preRender ()
void	postRender ()
ARNode	findChildByName (String name)
void	addChildren (List< ARNode > children)
void	translateByVector (Vector3f translation)
void	scaleByVector (Vector3f scale)
void	rotateByRadians (float angle, float x, float y, float z)

Protected Member Functions
void	glDraw ()

Detailed Description

An ARMeshNode is a subclass of ARNode that represents a drawable mesh. The geometry to be used, as well as its shading, is specified via this node.

Constructor & Destructor Documentation

ARMeshNode()

ARMeshNode.ARMeshNode

(

)

Initialise an empty ARMeshNode to be assigned values later. This also gives the mesh a basic black material.

Member Function Documentation

getCaptureColour()

Vector3f ARMeshNode.getCaptureColour

(

)

Returns the colour of a mesh node at a given point on screen. This is used for detecting touch events. This is an internal method an should not be used.

Returns

Vector3f Vector3f representing an R,G,B colour.

getLightDirection()

Vector3f ARMeshNode.getLightDirection

(

)

Returns ARMeshNode's directional light's direction.

Returns

Vector3f Vector representing the mesh node's light direction.

getMaterial()

ARMaterial ARMeshNode.getMaterial

(

)

Returns the material to use for shading the mesh attached to this node.

Returns

The material used for shading the mesh.

getMesh()

ARMesh ARMeshNode.getMesh

(

)

Returns the ARMesh associated with the ARMeshNode. ARMesh's can be shared between ARMeshNode objects.

Returns

The mesh geometry.

glDraw()

void ARMeshNode.glDraw ( )

protected

Draws ARMeshNode.

Reimplemented in ARPointNode.

render()

void ARMeshNode.render

(

)

Renders the ARMeshNode.

Reimplemented from ARNode.

setLightDirection()

void ARMeshNode.setLightDirection

(

Vector3f

mLightVector

)

Sets the ARMeshNode's directional light's direction.

Parameters

mLightVector

Vector representing the mesh nodes directional lights direction.

setMaterial()

void ARMeshNode.setMaterial

(

ARMaterial

material

)

Applies a material to the mesh node. Null materials will not be drawn. Materials can be shared between ARMeshNode objects.

Example of how to set a material:

ARModelImporter modelImporter = new ARModelImporter();
modelImporter.loadFromAsset("example.armodel");
ARModelNode modelNode = modelImporter.getNode();

ARLightMaterial lightMaterial = new ARLightMaterial();
lightMaterial.setAmbient(0.7, 0.7, 0.7);
lightMaterial.setColour(0.882, 0.125, 0.250);

for(ARMeshNode meshNode : modelNode.getMeshNodes())
{
    meshNode.setMaterial(lightMaterial);
}

Parameters

material

The material to use with this mesh node.

setMesh()

void ARMeshNode.setMesh

(

ARMesh

mesh

)

Set the ARMeshNodes mesh.

Parameters

mesh	An ARMesh representing the ARMeshNodes geometry.

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The documentation for this class was generated from the following file:

• ARMeshNode.java