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implement dot128 for face_nd

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Quaternions 2023-11-09 17:27:07 -08:00
parent 4af4dc669b
commit 43e62e8f1d
1 changed files with 1 additions and 2 deletions
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src/model_physics.rs
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@ -396,8 +396,7 @@ impl MeshQuery<FaceId,EdgeId,VertId> for TransformedMesh<'_>{
fn face_nd(&self,face_id:FaceId)->(Planar64Vec3,Planar64){ fn face_nd(&self,face_id:FaceId)->(Planar64Vec3,Planar64){
let (n,d)=self.mesh.face_nd(face_id); let (n,d)=self.mesh.face_nd(face_id);
let transformed_n=*self.normal_transform*n; let transformed_n=*self.normal_transform*n;
let p=n*(d/n.dot(n)); let transformed_d=Planar64::raw(((transformed_n.dot128(self.transform.matrix3*(n*d))<<32)/n.dot128(n)) as i64)+transformed_n.dot(self.transform.translation);
let transformed_d=transformed_n.dot(self.transform.transform_point3(p));
(transformed_n,transformed_d) (transformed_n,transformed_d)
} }
fn vert(&self,vert_id:VertId)->Planar64Vec3{ fn vert(&self,vert_id:VertId)->Planar64Vec3{