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SdfRoundedBox

oxiphysics_geometry::csg::types

Struct SdfRoundedBox 

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pub struct SdfRoundedBox {
    pub center: [f64; 3],
    pub half_extents: [f64; 3],
    pub radius: f64,
}
Expand description

Rounded box: axis-aligned box with rounded edges.

SDF = SdfBox.sdf(p) - rounding_radius

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§center: [f64; 3]

World-space centre.

§half_extents: [f64; 3]

Half-extents (before rounding).

§radius: f64

Corner rounding radius.

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impl SdfRoundedBox

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pub fn new(center: [f64; 3], half_extents: [f64; 3], radius: f64) -> Self

Create a new rounded box.

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impl ImplicitSurface for SdfRoundedBox

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

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

Gradient of the SDF at p (should be approximately unit-length on the surface).

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