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71 lines
2.9 KiB
71 lines
2.9 KiB
6 years ago
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# Colored Pencils - Unity3D Image Effect
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#### (c) 2018 by [flockaroo](http://www.flockaroo.at) (Florian Berger) - email: <flockaroo@gmail.com>
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******
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### How to use
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Select your camera node and then simply add "ColoredPencilsEffect" script to camera components (can be found in Assets/flockaroo/ColoredPencils/).
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You can drag/drop it to there or choose it from the menu (Component/Scripts/Flockaroo/ColoredPencils).
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{ width="100%" }
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__Warning!!__ The subfolder "flockaroo_[effect name]" in "Resources" is needed by the effect script for unique identification of files and should not be removed or renamed.
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<div style="page-break-after: always;"></div>
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### Parameters
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The shader provides the following parameters:
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#### Input/Output
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| Parameter | function
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|-----------------|--------------
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| Input Texture | take this texture as input instead of the camera
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| Render To Texture | render to texture instead of screen
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| Output Texture | texture being rendered to if above is checked
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| Output Mipmap | generate mipmap for output texture
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#### Main faders
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| Parameter | function
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|-----------------|--------------
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| Fade | 0 = effect image ... 1 = original content
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| Pan Fade | 0 = effect image ... 1 = original content - pan from left to right
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#### Source
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| Parameter | function
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|-----------------|--------------
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| Brightness | adjust brightness of the content before applying the effect
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| Contrast | adjust contrast of the content before applying the effect
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| Color | the color intensity of the effect
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#### Effect
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| Parameter | function
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|-----------------|--------------
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| Shader Method | 0 = original shader <br> 1 = newer version (faster, other color scheme)
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| Outlines | strength of the pencil outlines
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| Hatches | strength of the pencil hatches
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| Outline Error | drawing-error of the pencil outlines
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| Flicker | activates a flicker effect on cross-hatches and outlines
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| Flicker Freq | flicker frequency in Hz
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| Fixed Hatch Dir | makes crosshatches all parallel and content independent
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| Hatch Scale | scale of the hatch strokes (line thickness)
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| Hatch Length | length of the hatch strokes
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| Mip Level | affects the detail of the strokes, and slightly disorients the strokes direction close to color jumps (only works properly for Unity versions higher than 5.5)
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| Vignetting | darkening the window border
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| Content Vignetting | fade content to white paper on border
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<div style="page-break-after: always;"></div>
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#### Background
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| Parameter | function
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|-----------------|--------------
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| Paper Tint | color of the paper being drawn on
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| Paper Roughness | roughness of paper surface
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| Paper Texture | custom paper texture (background)
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#### Other
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| Parameter | function
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|-----------------|--------------
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| Flip Y | image Y flip
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