zFilter & zFlare Combo


zFilter & zFlare krpano plugin

Combo purchase 49€ + 49€ = 79€

krpano webGL filter plugin

zFilter is a postpocessing WebGL shader plugin for dynamic effects on your panorama image, layers and hotspots. It allows you to add visual effects for startup intros, scene changes, information popups, etc. Setting or tweening simple attributes adjusts the brightness, saturation or blurs your panorama, layers or hotpots!

  • adjustment shaders gamma, brightness, contrast,
    exposure, hue, saturation, vibrance, sepia and mixcolor

  • blurring with blur and fblur (fastblur) !

  • vignette and color blending !

  • fun shaders swirl, pixelate, ripple, split and sobel !

  • filter and background filter support for layers and hotspots !

  • improved editor and live examples

More information


Compatibility / Requirements / Limitations

  • krpano 1.20 or newer, html5 + webgl only! (Flash is not supported)

  • zFilter works on panorama images and on hotspots with renderer=webgl

  • Layer and hotpot filters support a limited set of effects and require renderer=css3d

  • Support for layer and hotpot filters is experimental, more infos here

  • Support for true webVR is experimental

  • zFilter is tied to your krpano license (needs a registered version of krpano)

krpano Lens Flare plugin

zFlare is a lensflare plugin to enhance the visual effect of your panorama images.

  • zFlare is a pure javascript plugin for a minimal performance impact !

  • supports mobile webvr and true webvr!

  • is very simple to use ! two lines to add the plugin and a flare.

  • you can design your own lensflares !

  • can get extended by the zFilter plugin for extra filter effects !

More information


Compatibility / Requirements / Limitations

  • krpano 1.20 or newer, html5 + webgl only! (Flash is not supported)

  • zFlare is tied to your krpano license (needs a registered version of krpano)


  • All copyrights are exclusively owned by indexofrefraction.

  • The plugins are offered as a commercial plugins. They are provided "As Is" without warranty of any kind, either express or implied, including any warranty of quality, merchantability, or fitness for a particular purpose. In no event will the author of the plugin be liable for loss of data, costs of procurement of substitute goods or services or any special, consequential or incidental damages, under any cause of action and regardless of whether or not the plugin author have been advised of the possibility of such damage. This limitation will apply notwithstanding any failure of essential purpose of any limited remedy provided herein. In any event the plugin author will have no liability arising out of this agreement.

  • Third parties are not allowed not use your licensed plugins to create new projects, including modified versions of your projects.

  • You are not allowed to rent, lease, lend or sublicense your plugins.

  • Offering your licensed plugins to third parties on a hosting platform is not allowed without a separate hosting license. In such cases (e.g. integration in content management services) please contact: support@refraction.ch

Withdrawal period

  • For any digital content purchased online, you agree upon checkout that the withdrawal period will expire 14 days after you purchase such digital content or when you start downloading the content for the first time, whichever is sooner.

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