POV-Ray : Documentation : 2.8.8.5 Parametric
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2.8.8.4 Isosurface   2.8.8.6 CSG

2.8.8.5 Parametric

Describe a surface using functions to locate points on the surface:
PARAMETRIC:
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parametric { FLOAT_USER_FUNCTION, FLOAT_USER_FUNCTION, FLOAT_USER_FUNCTION 2D_VECTOR, 2D_VECTOR [PARAMETRIC_ITEMS] [UV_MAPPING] & [OBJECT_MODIFIERS] }
PARAMETRIC_ITEMS:
[contained_by { CONTAINER }] & [max_gradient FLOAT] & [accuracy FLOAT] & [precompute I_DEPTH, x, y, z]
CONTAINER:
sphere { V_CENTER, F_RADIUS } | box { V_CORNER1, V_CORNER2 }

Quick Reference Contents

2.8.8.4 Isosurface   2.8.8.6 CSG


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