com.atakmap.android.vehicle.model.opengl

Class GLInstancedMesh

java.lang.Object

com.atakmap.android.vehicle.model.opengl.GLInstancedRenderable

com.atakmap.android.vehicle.model.opengl.GLInstancedMesh

public class GLInstancedMesh
extends GLInstancedRenderable

A single mesh used for multiple instances of a map item

Field Summary

Fields inherited from class com.atakmap.android.vehicle.model.opengl.GLInstancedRenderable

_drawInstances, _drawVersion, _instanceLimit, _lcs, _mxBuffer, _mxBufferID, _mxBufferPtr, _mxBufferSize, _name, _pendingInstances, _released, _renderPass, _vao, SIZE_BUF, SIZE_MAT4, SIZE_VEC2, SIZE_VEC3, SIZE_VEC4

Constructor Summary

Constructors

Constructor and Description
GLInstancedMesh(java.lang.String name, Mesh subject, MaterialManager matmgr)

Method Summary

Modifier and Type	Method and Description
protected java.lang.Integer	compileShader() Compile the main program shader
protected void	drawInstanced(GLMapView view) Perform instanced draw calls here At this point the matrices have been set up
protected void	expandInstanceBuffers()
int	getDrawMode() Get the drawing mode for this mesh
protected int	getPositionPointer() Get the layout index of the location pointer (the matrix used to position the renderable)
void	release()
protected void	setupVertexBuffers() Setup vertex buffers
protected void	updateMatrices(GLMapView view)

Methods inherited from class com.atakmap.android.vehicle.model.opengl.GLInstancedRenderable

addInstance, compileShader, createFloatBuffer, deleteBuffers, deleteBuffers, draw, flagRelease, getNumInstances, getRenderPass, reset, setupInstanceBuffer, setupInstancePointer

Methods inherited from class java.lang.Object

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

Constructor Detail

GLInstancedMesh

public GLInstancedMesh(java.lang.String name,
                       Mesh subject,
                       MaterialManager matmgr)

Method Detail

compileShader

protected java.lang.Integer compileShader()

Compile the main program shader

Specified by:

compileShader in class GLInstancedRenderable

getPositionPointer

protected int getPositionPointer()

Description copied from class: GLInstancedRenderable

Get the layout index of the location pointer (the matrix used to position the renderable)

Specified by:

getPositionPointer in class GLInstancedRenderable

setupVertexBuffers

protected void setupVertexBuffers()

Description copied from class: GLInstancedRenderable

Setup vertex buffers

Specified by:

setupVertexBuffers in class GLInstancedRenderable

expandInstanceBuffers

protected void expandInstanceBuffers()

Overrides:

expandInstanceBuffers in class GLInstancedRenderable

updateMatrices

protected void updateMatrices(GLMapView view)

Overrides:

updateMatrices in class GLInstancedRenderable

drawInstanced

protected void drawInstanced(GLMapView view)

Description copied from class: GLInstancedRenderable

Perform instanced draw calls here At this point the matrices have been set up

Specified by:

drawInstanced in class GLInstancedRenderable

Parameters:

view - Map view

getDrawMode

public int getDrawMode()

Get the drawing mode for this mesh

Returns:

Drawing mode

release

public void release()

Overrides:

release in class GLInstancedRenderable