Struct de_index::LocalCollider

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pub struct LocalCollider {
    object_collider: ObjectCollider,
    position: Isometry<f32>,
    local_aabb: Aabb,
    world_aabb: Aabb,
}
Expand description

Entity collider with cached entity-space and world-space AABBs for fast query pre-filtering.

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§object_collider: ObjectCollider§position: Isometry<f32>

World-space position of the collider.

§local_aabb: Aabb

Collider-space AABB.

§world_aabb: Aabb

World-space AABB. It is kept for fast geometric pre-filtering.

Implementations§

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impl LocalCollider

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pub fn new(object_collider: ObjectCollider, position: Isometry<f32>) -> Self

Creates a new entity collider from entity shape and position.

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pub(super) fn update_position(&mut self, position: Isometry<f32>)

Updates position of cached world-space AABB of the collider.

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pub(super) fn cast_ray(&self, ray: &Ray, max_toi: f32) -> Option<f32>

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pub(super) fn intersects(&self, rhs: &impl ColliderWithCache) -> bool

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pub(super) fn query_aabb(&self, aabb: &Aabb) -> bool

Returns true if world-space axis-aligned bounding boxes of the two colliders intersect.

Trait Implementations§

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impl ColliderWithCache for LocalCollider

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fn world_aabb(&self) -> &Aabb

World-space AABB of the collider.
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fn position(&self) -> &Isometry<f32>

World-to-collider mapping.
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fn inner(&self) -> &ObjectCollider

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