jt49 Posted May 2 Report Share Posted May 2 Sometimes we want to show two (full-screen) images at the same time by blending them together. With analogue slides we had the additive blending on the screen. In PTE we can put image 1 on top of image 2, and we can set the opacity of image 1 to 50% (alpha-blending). This is indeed an addition, but only with half the colour values. This is the reason why the results of this kind of blending often show a lack of contrast. Since version 11 PTE we can use the feature of "Nested Color Filters", the value of which I noticed only recently. In the situation above, it allows us to overcome the restictions of alpha-blending, and we can create additive blends in which the images have higher proportions than just 50%. An application is shown in the attached project: KerzePlusLaterne.zip A bit more sophisticated methods have been applied to create the following video (texts in German): 1 1 Quote Link to comment Share on other sites More sharing options...
Igor Posted May 2 Report Share Posted May 2 Thanks for this demonstation. Glad that V11 was useful for this task. Quote Link to comment Share on other sites More sharing options...
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