SceneCanvasVisualizer

simple module

This module visualizes the scene on a 2D canvas. It provides the 3D coordinate system's 2D projection for other visualizers. This is used to get a consistent visualization accross all visualizers. It also displays the coordinate system axes.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
SceneVisualizerBase	simple module	This is a base module for scene visualizer simple modules. It determines the bounds of the playground, that is the minimum area where the whole simulation fits in. The playground encloses all physical objects and the constraint area of all mobile nodes. The visualizer also provides a timer which can be used to periodically update the user interface independently of the underlying simulation. The actual visualization of the scene is done in derived modules.

Parameters

Name	Type	Default value	Description
visualizerTargetModule	string	""	module path relative to the visualizer where the visualization should appear in the user interface, root module by default
tags	string	""	tag added to each visualization for disambiguation in the runtime environment
physicalEnvironmentModule	string	"physicalEnvironment"	the physical environment module, refers to a top level submodule by default
networkNodeVisualizerModule	string	"^.networkNodeVisualizer"	the network node visualizer, refers to a sibling submodule by default
axisLength	double	0m/0	length of x, y, and z axes, no axis by default
animationSpeed	double	0	always active animation speed independent of any visualization, value must be in the range (0, +inf)
zIndex	double	0	determines the drawing order of figures relative to other visualizers
viewAngle	string	"z"	view angle is either x, y, z, isometric, isometricN (where 0 <= N < 48) or three rotation angles separated by spaces (it uses orthographic projection that is the projection is parallel to the normal of the viewing surface)
viewScale	string	"1 1"	the 2D scale is applied after the view projection
viewTranslation	string	"0 0"	the 2D translation is applied after the view projection
descriptionFigure	string	""	if not empty, it should be the name of a text figure; it will display the active configuration's description

Properties

Name	Value	Description
class	SceneCanvasVisualizer
display	i=block/app_s

Source code

//
// This module visualizes the scene on a 2D canvas. It provides the 3D coordinate
// system's 2D projection for other visualizers. This is used to get a consistent
// visualization accross all visualizers. It also displays the coordinate system
// axes.
//
// @see ~SceneOsgVisualizer, ~SceneVisualizer, ~SceneVisualizerBase, ~ISceneVisualizer
//
simple SceneCanvasVisualizer extends SceneVisualizerBase like ISceneVisualizer
{
    parameters:
        double zIndex = default(0); // determines the drawing order of figures relative to other visualizers
        string viewAngle @mutable = default("z"); // view angle is either x, y, z, isometric, isometricN (where 0 <= N < 48) or three rotation angles separated by spaces (it uses orthographic projection that is the projection is parallel to the normal of the viewing surface)
        string viewScale @mutable = default("1 1"); // the 2D scale is applied after the view projection
        string viewTranslation @mutable = default("0 0"); // the 2D translation is applied after the view projection
        string descriptionFigure = default(""); // if not empty, it should be the name of a text figure; it will display the active configuration's description 
        @class(SceneCanvasVisualizer);
}

File: src/inet/visualizer/scene/SceneCanvasVisualizer.ned