Ultra fractal examples4/2/2023 ![]() The combination of the Slope formula plug-in and the Lighting coloring algorithm creates a 3D lighting effect. But it does make the formula behavior available in a generic form.Ĭlick the Browse button for the Fractal Formula parameter again, and this time, select the Slope plug-in.īriefly go to the Outside tab of the Layer Properties and click the Browse button there to select the Lighting coloring algorithm. Of course, this doesn't really do anything new, since you could also just write a new fractal formula. Formula authors could make a formula plug-in that works with Plug-In Formula to create a different fractal, without having to modify Plug-In Formula itself. Now, a Newton fractal appears instead of a Mandelbrot fractal. Locate the Newton plug-in in Standard.ulb and click OK. This opens the browser in plug-in mode, so it shows only those plug-ins that are compatible with this plug-in parameter. Let's select a different formula plug-in.Ĭlick the Browse button for the Fractal Formula parameter to select a new plug-in. The Mandelbrot plug-in has its own parameters like Starting point, which appear grouped with the plug-in parameter. It has just one plug-in parameter called Fractal Formula which is set to the Mandelbrot plug-in by default: Plug-In Formula is a "skeleton" formula that lets a plug-in implement the actual fractal formula behavior. Example 1 - Formula plug-ins Example 1 - Formula plug-ins Tip: This example assumes that you are familiar with Ultra Fractal basics as explained in the tutorials.Īs a first example of how plug-ins work in practice, let's take a look at some of the standard plug-ins that come with Ultra Fractal.įirst, use the browser to open the Default parameter set in Examples.upr.Ĭlick the Browse button in the Formula tab of the Layer Properties tool window to select Plug-In Formula in Standard.ufm.
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