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Improve orx-shader-phrases

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This commit is contained in:
Edwin Jakobs
2020-02-01 10:55:06 +01:00
parent d2ee5a9700
commit d0579d4dd3
8 changed files with 168 additions and 41 deletions
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4
orx-noise/src/main/kotlin/phrases/NoisePhrases.kt
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@@ -1,20 +1,16 @@
@file:ShaderPhrases(exports = ["hash22","hash21","valueNoise21"])
package org.openrndr.extra.noise.phrases
import org.openrndr.extra.shaderphrases.annotations.ShaderPhrase
import org.openrndr.extra.shaderphrases.annotations.ShaderPhrases
@ShaderPhrase(exports = ["hash22"])
val phraseHash22 = """vec2 hash22(vec2 p) {
float n = sin(dot(p, vec2(41, 289)));
return fract(vec2(262144, 32768)*n);
}
"""
@ShaderPhrase(exports = ["hash21"])
val phraseHash21 = "float hash21(vec2 p) { return fract(1e4 * sin(17.0 * p.x + p.y * 0.1) * (0.1 + abs(sin(p.y * 13.0 + p.x)))); }"
@ShaderPhrase(exports = ["valueNoise21"], imports = ["hash21"])
val phraseValueNoise21 = """
float noise(vec2 x) {