BlurFilter

public float getAmount()

Gets the current blurring amount.

Blurring amount

public void render(
    int pass,
    RenderingContext context,
    RenderTarget renderedFrame
)

Renders the frame for the current pass. On pass 0 the raw rendering output is given to the function, and subsequent passes receive output from their predecessor. The rendering context can be used to draw elements for the next pass (if there is one), or for the final output of this filter. Note that the result of the final pass might still be processed by other post-processing filters before actually being displayed on the screen.

render in PostProcessingFilter

public void setAmount(
    float amount
)

Sets the blurring amount.

amount

Blurring amount

public boolean setup(
    int pass,
    FilterPassSetup setup
)

Sets up the current rendering pass for this filter. A filter can process the render output in several passes, and each pass will have access to the result of the previous. Pass 0 is where the raw render output is given to the filter for processing. The frame setup for the previous pass (or for the render output) is given to this function, which can be modified for the next pass. Width and height specified for the next pass cannot exceed raw output dimensions.

setup in PostProcessingFilter

A value indicating whether another pass is required to complete this filter (other than the current pass that is being set up)