No comment. Sorry.

	picking
	pickAt:extent: render: topMostObject topMostVertex

	private-rendering
	primComputeMinIndexZ:vtxArray:vtxSize:idxArray:idxSize: primComputeMinZ:vtxArray:vtxSize:idxArray:idxSize: privateTransformVB: processIndexed: processIndexedLines: processIndexedQuads: processIndexedTriangles: processLineLoop: processLines: processNonIndexed: processPoints: processPolygon: processVertexBuffer: renderPrimitive

	initialize	top
	flush Ignored
	initialize Do not call super initialize here. We get our components directly by the creating engine.
	loadFrom: Load our components from the given render engine. The idea is that all of the state is shared so that transformations send during picking will be preserved in the given render engine.

	picking	top
	pickAt:extent: Initialize the receiver for picking at the given point using the given extent.
	render:
	topMostObject Return the top most of all picked objects
	topMostVertex Return the top most primitive vertex of all picked objects. Note: Except from the z value the vertex is *not* normalized yet (e.g., there was no division by w)

	private-rendering	top
	primComputeMinIndexZ:vtxArray:vtxSize:idxArray:idxSize: <primitive: 'b3dComputeMinIndexZ' module: 'Squeak3D'>
	primComputeMinZ:vtxArray:vtxSize:idxArray:idxSize:
	privateTransformVB: Transform the contents of the vertex buffer. Transforming may include normals (if lighting enabled) and textures (if textures enabled).
	processIndexed:
	processIndexedLines: Process an indexed line set
	processIndexedQuads: Process an indexed quad set
	processIndexedTriangles: Process an indexed triangle set
	processLineLoop: Process a closed line defined by the vertex buffer
	processLines: Process a series of lines defined by each two points the vertex buffer
	processNonIndexed:
	processPoints: Process a series of points defined by the vertex buffer
	processPolygon: Process a polygon defined by the vertex buffer
	processVertexBuffer: Process the given vertex buffer in this part of the engine.
	renderPrimitive This is the main rendering loop for all operations