15 lines
243 B
GLSL
15 lines
243 B
GLSL
/*
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contributors: Inigo Quiles
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description: onion operation of one SDFs
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use: <float> opOnion( in <float> d, in <float> h )
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*/
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#ifndef FNC_OPONION
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#define FNC_OPONION
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float opOnion( in float d, in float h ) {
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return abs(d)-h;
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}
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#endif
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