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629 B
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1 line
629 B
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{"name":"kaleidoscope","node_position":{"x":0,"y":0},"parameters":{"count":7,"direction":0,"offset":0},"shader_model":{"global":"vec2 kal_rotate(vec2 uv, float count) {\n\tuv -= vec2(0.5);\n\tfloat l = length(uv);\n\tfloat a = mod(atan(uv.y, uv.x), 6.28318530718/count);\n\treturn vec2(0.5)+l*vec2(cos(a), sin(a));\n}","inputs":[{"default":"vec4($uv, 0, 1)","label":"","name":"i","type":"rgba"}],"instance":"","name":"Kaleidoscope","outputs":[{"rgba":"$i(kal_rotate($uv, $count))","type":"rgba"}],"parameters":[{"default":0,"label":"","max":10,"min":2,"name":"count","step":1,"type":"float","widget":"spinbox"}]},"type":"shader"}
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