Enhanced Traps Tutorial for UltraFractal - Page 3
Modulated Iteration
Modulated Iteration is the coloring method that results from choosing the Iteration coloring mode with discrete colors. This is a specialized coloring mode that can produce very interesting results. The next set of images use Hopalong Orbit Trap Enhanced and a Julia formula that has 4 arms on all the repeating spirals. if the # of iteration colors is the same as the the number of spiral arms, each arm can be colored with a specific color. To do this take the image gradient and use the Randomize gradient function in UltraFractal with the following settings:
Click the generate button and don't worry about the specific colors. Edit the Hue, Saturation and Luminance values for the four gradient points to achieve the colors you want. Be careful not to move any of the gradient points to the left or right. Here is the gradient used on the next two images:
On the outside tab in UltraFractal make sure the color density = 1 and the transfer function = linear. If your fractal has a different number of spiral arms change all the settings accordingly. Here are two images, both of which have two layers, with the upper layer using Modulated Iteration and the lower layer providing the contouring.
Lower Layer uses Coloring mode = Distance |
Lower Layer uses Coloring mode = Magnitude |
The interesting shapes in these two images come from increasing Hopalong iterations to 5 and Scale to 2. Here is the upr for the Magnitude image. Study the upr to see how the image was created.
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The next two images are for a 5 armed spiral and a 7 armed spiral. They have multiple layers and use different trap formulas. Study the uprs to see how the images are created.
Hearts-n-Birds | Abstraction |
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Abstraction { ::xvLb2gn2tf1ySOuJU09uK/Poy7bbAJESJFLmOPqKpykFz8B4iWCZTsEoA4un+vPXAJ7+1kJe RSVdFvD4++ylzRqzKa8i+vb5isMvy3L5r+wdOf4UlRvK7BVrfPvsAltXq2t3zpYSWv4Rp1xL CG1YltKvjv6TGtovN7WhVL9+vnsJfDBhYrWuIqeMCDS/eTLf4YvXNKcusGxYIO8V/WQnM8qM zooR5fkjRoMIN0uRhVq98HlukHs7kDmWJvx0bsLXMIGHV6dR33AKKt8bQrrRsSGqmVQpbQrz R1115kKaNlkNI2p5011VV5oCcmQvDK6bIVrrLqxLX0ZsQ6JSpr4LqgDhcBlNKtN7lNH4muus OVvULGgulVe36jdDrygYbfkv6XP2rE3KU9mj+VBnMu1LdeOkzwy7SCieEc52RcIbLR1Fk8KC jAJbBtqsgQZsa2yFKtT1KT3OhmRHkNajWucB4lXLqXplCbmVOKFeQxMnpX1yRvMfb6jp2UK/ DG3HFWvSfD4oxt/kevQ3IbXB539w9c4+BvOktm+27jJQqukfB6JxwEF5aEhxnfX+Q2nDLD2L ALpMYRUoo9P41JbhW72QvVEu+dcaoNFCe8q9nVWnHOJeFnO6Xm1NZeryBDeeIczryiK7CBFM Iuhzm869CLvV2Jgxuk5ppacIvgZVQjYTdS7UBNIcHCDdwSbc9cVL67jDFJZuDqReo3oNbNdx SyF3HWtTkkNK8wONHF8Q32ONmL8CdcJh7U69hOYXHkMc0aEMEEsy5hLlnsfwcv8UWE2IGgBp NBRwQcMQuDyHSRX3MZ+mptzufDK5A4IrxfS5ZDfI9KPFxXOXNut7uhgskL0n9ZYX6+PZJoX3 0QjfSrbwbuJ0x9nDx0zDHnMFvG4hZsh9gNadoBlzd/pNuqgLaMAKwOroVBzup38mhBYNAA9Z 1wYvMDk+YMVym1b9qMoAOIbj3ZuBjBu8nwTgeQcsCQAgHkKdr8LQfIN+Qp5FFoypTpVTHXQL rZ11THjxlp0IZBYT+JRl1Tnzg301Iy05Ey85YCmljJsgHmkVRPJrOvkVN7s8CysgcEqomRBM gEWZsPcus+K10MwKhSPXRP5wz5AUSvh2hq51nGql30JhC51qHqinp+/cuByFwN0KsHk6rkDB RtSQNoptm+/BeifUB4eQW9CaCNcxJ6fK3Q1r5GOTMks+S4GeOxwk9XE3wTIGmpJuYuhnTMMx XdJcDPhY4ENxFyN8cihJmiLnb4Mxw07k/14G+aInnxymJEwlMGjgnBziwrJJo3EMGuQeD03L B0L/bA6dFg7b/1vESFmhw5sy3/wbfEu+U+jtXx3uiv9+Gf7WRzhdWzRd7zg4uCp93Dp9+CB7 DQUE7kXxwuih9fGGWeB8nq085/a9EEGmWVXljZz/fay4JZYM8n2l45/S9kRlU4ftZlXE63fB +0z6HA== }