26 lines
810 B
GLSL
26 lines
810 B
GLSL
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/* center radius (pixels) */
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#define C_RADIUS 64
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/* center line thickness (pixels) */
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#define C_LINE 1.5
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/* outline color */
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#define OUTLINE vec4(0.20, 0.20, 0.20, 1)
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/* number of bars (use even values for best results) */
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#define NBARS 92
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/* width (in pixels) of each bar*/
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#define BAR_WIDTH 3.5
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/* outline color */
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#define BAR_OUTLINE OUTLINE
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/* outline width (in pixels, set to 0 to disable outline drawing) */
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#define BAR_OUTLINE_WIDTH 0
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/* Amplify magnitude of the results each bar displays */
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#define AMPLIFY 300
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/* Bar color */
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#define COLOR (vec4(0.8, 0.2, 0.2, 1) * ((d / 40) + 1))
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/* Angle (in radians) for how much to rotate the visualizer */
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#define ROTATE (PI / 2)
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/* Whether to switch left/right audio buffers */
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#define INVERT 0
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/* Smoothing factor, in normalized width */
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#define SMOOTH 0.025
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