![]() ![]() When you're done playing, enter 0 in all the fields, including "Opacity". You can change the Opacity setting too (greater than 0 and less than 255), to allow partial transparency. ![]() Enter any numbers you wish (from 0-255) in any of the fields and watch how the image changes. I'm going to want you to set the "Opacity" to 0 (which will make the Inside of this layer completely transparent), but before we do that take a few moments to play around with the Solid Color settings. Now click the little black Mandelbrot button which will allow you to change the solid color and its opacity. Now go to the "Inside Tab" and change the "Transfer Function" to None. Ok, that takes care of the inside, now let's do something with the outside. Go to the "Outside" tab, and change the "Transfer Function" to None which changes the blue background to black. button and choose the "Orbit Traps" coloring formula in the "dmj" folder. First, I want to put a design of some sort in the circle so choose the Inside tab, click the. This will give you a black circle on a blue background (unless you've changed your default gradient). 025 in the "Julia seed (Re):" field and 0 in the "Julia seed (Im):" field. In the Julia seed parameter fields on the Formula tab, enter. Open up a new fractal ( Ctrl-N or File|New|Fractal), choosing the "Built-In fast Julia" formula found in the Standard folder. I'm going to talk you through creating a sample image with which you can play and explore these concepts. But there are other ways of controlling the way images interract. (Since the bottom layer does not merge with an underlying layer, no transparency is possible.) In my Layers Tutorial, I introduced Merge Modes and how they affect a multi-layer image. When you have an image that contains more than one layer you need to know some things about the opacity/transparency of all but the bottom-most layer. This tutorial is the first of three that will deal with different ways of setting and using transparency in your fractal images. Unless you have some experience with this concept in a paint or graphics program, you may find it confusing at first. The capability to control the opacity and transparency of a layer is unique (among fractal software) to Ultra Fractal. Ultra Fractal Tutorial - Using Opacity/Transparency With Solid Colors ![]()
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