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unitRange vec2

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This commit is contained in:
jrkb 2023-03-19 11:55:58 +01:00
parent 7210d0746a
commit 33b400c5d7
2 changed files with 4 additions and 2 deletions
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4
data/ofxMsdfgen/shaders/unitRange/ES3/shader.frag
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@ -5,7 +5,7 @@ precision highp float;
uniform sampler2D msdf;
uniform vec4 fontColor;
uniform float unitRange;
uniform vec2 unitRange;
// this comes from the vertex shader
in vec2 texCoordVarying;
@ -31,5 +31,7 @@ void main()
float sd = median(msdf_rgb.r, msdf_rgb.g, msdf_rgb.b);
float screenPxDistance = screenPxRange()*(sd - 0.5);
float opacity = clamp(screenPxDistance + 0.5, 0.0, 1.0);
outputColor = mix(bgColor, fgColor, opacity);
//outputColor = vec4(opacity, 1.0-opacity, 0.0, 1.0);
}

2
data/ofxMsdfgen/shaders/unitRange/GL3/shader.frag
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@ -5,7 +5,7 @@ precision highp float;
uniform sampler2DRect msdf;
uniform vec4 fontColor;
uniform float unitRange;
uniform vec2 unitRange;
// this comes from the vertex shader
in vec2 texCoordVarying;