mirror of
https://github.com/italicsjenga/slang-shaders.git
synced 2024-11-29 19:01:31 +11:00
94a7736c65
* add cleanEdge shader with edge-smoothing and rotation presets * move cleanEdge to an include to customize available parameters in scale vs rotate versions
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
#version 450
|
|
|
|
layout(push_constant) uniform Push
|
|
{
|
|
vec4 SourceSize;
|
|
vec4 OriginalSize;
|
|
vec4 OutputSize;
|
|
uint FrameCount;
|
|
float simthresh, linewidth, ce_rotation, ce_zoom, ce_x_off, ce_y_off, ce_mode;
|
|
} params;
|
|
|
|
#pragma parameter linewidth "Line Width" 1.0 0.01 2.0 0.1
|
|
float lineWidth = params.linewidth;
|
|
|
|
// +/-3.14 = 180 degrees; +/-6.28 = 360 degrees
|
|
#pragma parameter ce_rotation "Rotation" 0.0 -6.28 6.28 0.01
|
|
float ROTATION = params.ce_rotation;
|
|
|
|
#pragma parameter ce_zoom "Zoom" 1.0 0.0 2.0 0.01
|
|
float ZOOM = params.ce_zoom;
|
|
#pragma parameter ce_x_off "X Offset" 0.0 -1.0 1.0 0.002
|
|
float X_OFF = params.ce_x_off;
|
|
#pragma parameter ce_y_off "Y Offset" 0.0 -1.0 1.0 0.002
|
|
float Y_OFF = params.ce_y_off;
|
|
|
|
//how close two colors should be to be considered "similar".
|
|
// can group shapes of visually similar colors, but creates
|
|
// some artifacting and should be kept as low as possible.
|
|
#pragma parameter simthresh "Similarity Threshold" 0.0 0.0 1.0 0.01
|
|
float similarThreshold = params.simthresh;
|
|
|
|
#pragma parameter ce_mode "cleanEdge Effect Toggle (debug)" 1.0 0.0 1.0 1.0
|
|
bool mode = bool(params.ce_mode);
|
|
|
|
#include "../../include/cleanEdge.inc"
|