TEXPROMA is a stack machine. All operators pop their arguments and push their results onto the stack.
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noise : (a : integer, b : integer) ↦ mono-buf
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light : (a : integer, b : float) ↦ mono-buf
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plasma : () ↦ mono-buf
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perlin-noise : (a : integer) ↦ mono-buf
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sine : (a : float) ↦ (mono-buf)
Generates vertical sine wave of amplitude
a
(range [-1.0, 1.0]).
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rotate : @mono-buf ↦ @mono-buf
Rotates buffer clock-wise by 90 degrees.
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flip : @mono-buf ↦ @mono-buf
Flips buffer vertically.
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move : (@mono-buf, float, float) ↦ (@mono-buf)
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explode : color-buf ↦ (mono-buf, mono-buf, mono-buf)
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implode : (mono-buf, mono-buf, mono-buf) ↦ color-buf
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insert : (color-buf, mono-buf, integer) ↦ color-buf
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extract : (color-buf, c : integer) ↦ (color-buf, mono-buf)
Extracts component
c
(for R : 0, G : 1, B : 2) from color buffer. -
repeat : (@mono-buf, integer, integer) ↦ (@mono-buf)
add : (@mono-buf, @mono-buf) ↦ (@mono-buf)
mul : (@mono-buf, @mono-buf) ↦ (@mono-buf)
max : (@mono-buf, @mono-buf) ↦ (@mono-buf)
mix : (@mono-buf, @mono-buf, integer) ↦ (@mono-buf)
invert : (@mono-buf) ↦ (@mono-buf)
mix-map : (mono-buf, mono-buf, mono-buf) ↦ (mono-buf)
shade : (mono-buf, mono-buf) ↦ (mono-buf)
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sine-color : (@mono-buf, integer) ↦ (@mono-buf)
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hsv-modify : (color-buf, float, float) ↦ (color-buf)
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contrast : (@mono-buf, float) ↦ (@mono-buf)
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brightness : (@mono-buf, float) ↦ (@mono-buf)
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grayscale : color-buf ↦ mono-buf
Converts color buffer to mono buffer (aka grayscale).
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colorize : (mono-buf, c1 : integer, c2 : integer) ↦ color-buf
Maps input image pixels onto color range between
c1
andc2
. Colors are encoded as hex numbers0xRRGGBB
.
twist : (@mono-buf, float) ↦ (@mono-buf)
distort : (@mono-buf, mono-buf, mono-buf, float, float) ↦ (@mono-buf)
edges : (@mono-buf) ↦ (@mono-buf)
emboss : (@mono-buf) ↦ (@mono-buf)
sharpen : (@mono-buf) ↦ (@mono-buf)
blur-3x3 : (@mono-buf) ↦ (@mono-buf)
blur-5x5 : (@mono-buf) ↦ (@mono-buf)
gaussian-3x3 : (@mono-buf) ↦ (@mono-buf)
gaussian-5x5 : (@mono-buf) ↦ (@mono-buf)
median-3x3 : (@mono-buf) ↦ (@mono-buf)
median-5x5 : (@mono-buf) ↦ (@mono-buf)
save-mono : (mono-buf, string) ↦ ()
save-color : (color-buf, string) ↦ ()