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SdfScaled

oxiphysics_geometry::offset_surface

Struct SdfScaled 

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pub struct SdfScaled {
    pub inner: Box<dyn Sdf>,
    pub scale_factor: f64,
}
Expand description

Uniformly scale an SDF (scale > 1 makes the shape larger).

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§inner: Box<dyn Sdf>§scale_factor: f64

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impl Sdf for SdfScaled

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fn distance(&self, p: [f64; 3]) -> f64

Signed distance from point p to the surface.
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fn gradient(&self, p: [f64; 3]) -> [f64; 3]

Gradient of the SDF at p (numerical central differences by default).
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fn normal(&self, p: [f64; 3]) -> [f64; 3]

Outward unit normal at p (normalised gradient).

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type Output = T

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