New nodes can be created by pressing
the SPACE key when the mouse is in the
InnerWorld window. The type of the node is selected in
two steps. First you have to decide between data source,
operator and data sink. Next you have to select the
concrete processing node.
Nodes have to be connected by
dragging a line from the source node to the destination
node. Move your mouse over the source node, press the
left mouse button LMB and hold it down
while dragging the rubber band to the destination node.
Release the mouse button over the designated node.
Nodes can be selected with the right
mouse button RMB . A selected node is
high lighted with a yellow frame. You can select more
than one node by holding down the shift
key SHIFT while selecting with the right
mouse button RMB . All nodes can be
selected or deselected with
the AKEY .
Connections between nodes are also
selected with the right mouse
button RMB . Not more than one
connection can be selected.
A nodes parameters are displayed at
the bottom of the window after selecting the node. Some
of the simple operator nodes, like multiplication, have
no parameters. You can change this values to adjust the
mesh. Immediately after editing the whole processing
graph will be recalculated and the old mesh is replaced
with a new one. Every changes you made to this mesh in
the 3D window is lost.
Selected nodes or connections can be
deleted with the XKEY . You can delete
more then one node at once by using multiple
To reorder the layout of a graph
select the affected node and
press GKEY . Now you can move this nodes
with the mouse.