com.annahid.libs.artenus.graphics.filters

TintFilter

Represents a post-processing filter that overlays the rendered frame with a colored tint.

public class TintFilter
implements PostProcessingFilter

Constructor Summary

Modifier and Type	Constructor and Description
`public`	TintFilter()

Method Summary

Modifier and Type	Method and Description
`public void`	render(int pass, RenderingContext context, RenderTarget renderedFrame) Renders the frame for the current pass.
`public void`	setTint(float r, float g, float b, float a) Sets the current tint.
`public boolean`	setup(int pass, FilterPassSetup setup) Always returns false as this filter only has one pass.

Methods inherited from java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TintFilter
public TintFilter()

Method Detail

render
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. Specified By: render in PostProcessingFilter

render

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.

Specified By:

render in PostProcessingFilter

setTint

public void setTint(
    float r,
    float g,
    float b,
    float a
)

Sets the current tint.

Parameters:

r	The red component of the tint
g	The green component of the tint
b	The blue component of the tint
a	The alpha transparency of the tint

setup

public boolean setup(
    int pass,
    FilterPassSetup setup
)

Always returns false as this filter only has one pass.

Parameters:

pass	Current pass number (starting at 0)
setup	Frame setup for the previous pass

Specified By:

setup in PostProcessingFilter

Returns:

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