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BvhNode

qualia_core_db::specialized_libs::computational_geometry

Struct BvhNode 

Source 
#[repr(C)]
pub struct BvhNode {
    pub bbox_min: [f32; 3],
    pub bbox_max: [f32; 3],
    pub left_or_first: u32,
    pub right_or_count: u32,
    pub parent: u32,
    pub node_type: u32,
}
Expand description

BVH node: 48 bytes, repr(C), naturally aligned.

offset  size  field
0       12    bbox_min:[f32;3]
12      12    bbox_max:[f32;3]
24      4     left_or_first:u32    (internal: left child index; leaf: first prim index)
28      4     right_or_count:u32  (internal: right child index; leaf: prim count)
32      4     parent:u32          (parent node index, or INVALID_INDEX)
36      4     node_type:u32       (0 = internal, 1 = leaf)

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§bbox_min: [f32; 3]§bbox_max: [f32; 3]§left_or_first: u32§right_or_count: u32§parent: u32§node_type: u32

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impl Clone for BvhNode

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fn clone(&self) -> BvhNode

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BvhNode

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for BvhNode

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl PartialEq for BvhNode

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fn eq(&self, other: &BvhNode) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Zeroable for BvhNode

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fn zeroed() -> Self

Calls zeroed. Read more
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impl Copy for BvhNode

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impl Pod for BvhNode

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impl StructuralPartialEq for BvhNode

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