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use struct

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This commit is contained in:
Rhys Lloyd
2025-11-25 11:50:40 -08:00
parent eeb47abde1
commit c3d390dda0
1 changed files with 9 additions and 6 deletions
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15
engine/physics/src/minimum_difference.rs
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@@ -110,7 +110,7 @@ fn reduce1(
[v0]:Simplex<1>,
mesh:&MinkowskiMesh,
point:Planar64Vec3,
)->(Planar64Vec3,Simplex1_3){
)->Reduced{
// --debug.profilebegin("reduceSimplex0")
// local a = a1 - a0
let p0=mesh.vert(v0);
@@ -119,16 +119,19 @@ fn reduce1(
let p=-(p0+point);
// local direction = p
let mut direction=p;
let mut dir=p;
// if direction.magnitude == 0 then
// direction = chooseAnyDirection()
if direction==vec3::zero(){
direction=choose_any_direction();
if dir==vec3::zero(){
dir=choose_any_direction();
}
// return direction, a0, a1
(direction,Simplex1_3::Simplex1([v0]))
Reduced{
dir,
simplex:Simplex1_3::Simplex1([v0]),
}
}
// local function reduceSimplex1(a0, a1, b0, b1)
@@ -606,7 +609,7 @@ fn minimum_difference<const ENABLE_FAST_FAIL:bool,T>(
direction=choose_any_direction();
}
let new_point=mesh.farthest_vert(direction);
let (mut direction,mut simplex_small)=reduce1([new_point],mesh,point);
let Reduced{dir:mut direction,simplex:mut simplex_small}=reduce1([new_point],mesh,point);
// exitRadius = testIntersection and 0 or exitRadius or 1/0
// for _ = 1, 100 do