FreeMat: vtkOpenGLProperty

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vtkOpenGLProperty

Section: Visualization Toolkit Rendering Classes

# Usage

vtkOpenGLProperty is a concrete implementation of the abstract class vtkProperty. vtkOpenGLProperty interfaces to the OpenGL rendering library.

To create an instance of class vtkOpenGLProperty, simply invoke its constructor as follows

      obj = vtkOpenGLProperty

# Methods

The class vtkOpenGLProperty has several methods that can be used. They are listed below. Note that the documentation is translated automatically from the VTK sources, and may not be completely intelligible. When in doubt, consult the VTK website. In the methods listed below, `obj` is an instance of the vtkOpenGLProperty class.

- `string = obj.GetClassName ()`
- `int = obj.IsA (string name)`
- `vtkOpenGLProperty = obj.NewInstance ()`
- `vtkOpenGLProperty = obj.SafeDownCast (vtkObject o)`
- `obj.Render (vtkActor a, vtkRenderer ren)` - Implement base class method.
- `obj.BackfaceRender (vtkActor a, vtkRenderer ren)` - Implement base class method.
- `obj.AddShaderVariable (string name, int numVars, int x)` - Provide values to initialize shader variables. Useful to initialize shader variables that change over time (animation, GUI widgets inputs, etc. )
  - `name` - hardware name of the uniform variable
  - `numVars` - number of variables being set
  - `x` - values
- `obj.AddShaderVariable (string name, int numVars, float x)` - Provide values to initialize shader variables. Useful to initialize shader variables that change over time (animation, GUI widgets inputs, etc. )
  - `name` - hardware name of the uniform variable
  - `numVars` - number of variables being set
  - `x` - values
- `obj.AddShaderVariable (string name, int numVars, double x)` - Provide values to initialize shader variables. Useful to initialize shader variables that change over time (animation, GUI widgets inputs, etc. )
  - `name` - hardware name of the uniform variable
  - `numVars` - number of variables being set
  - `x` - values