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b2ShapeCast

boxdd_sys::ffi

Function b2ShapeCast 

Source 
pub unsafe extern "C" fn b2ShapeCast(
    input: *const b2ShapeCastPairInput,
) -> b2CastOutput
Expand description

Perform a linear shape cast of shape B moving and shape A fixed. Determines the hit point, normal, and translation fraction. The query runs in frame A, so the hit point and normal are returned in frame A. Initially touching shapes are a miss.