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vert_faces

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This commit is contained in:
Quaternions 2023-11-10 14:02:17 -08:00
parent 756648c2fb
commit 717cf2290d
1 changed files with 24 additions and 5 deletions
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29
src/model_physics.rs
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@ -35,7 +35,7 @@ struct EdgeRefs{
verts:[VertId;2],//bottom, top verts:[VertId;2],//bottom, top
} }
struct VertRefs{ struct VertRefs{
//faces:Vec<FaceId>, faces:Vec<FaceId>,
edges:Vec<EdgeId>, edges:Vec<EdgeId>,
} }
pub struct PhysicsMesh{ pub struct PhysicsMesh{
@ -49,6 +49,7 @@ pub struct PhysicsMesh{
#[derive(Default,Clone)] #[derive(Default,Clone)]
struct VertRefGuy{ struct VertRefGuy{
edges:std::collections::HashSet<EdgeId>, edges:std::collections::HashSet<EdgeId>,
faces:std::collections::HashSet<FaceId>,
} }
#[derive(Clone,Hash,Eq,PartialEq)] #[derive(Clone,Hash,Eq,PartialEq)]
struct EdgeIdGuy([VertId;2]); struct EdgeIdGuy([VertId;2]);
@ -120,9 +121,13 @@ impl From<&crate::model::IndexedModel> for PhysicsMesh{
}else{ }else{
edge_ref_guy.push(0,face_id); edge_ref_guy.push(0,face_id);
} }
//index edge into vertices //index edges & face into vertices
unsafe{vert_edges.get_unchecked_mut(vert0_id)}.edges.insert(edge_id); {
unsafe{vert_edges.get_unchecked_mut(vert1_id)}.edges.insert(edge_id); let vert_ref_guy=unsafe{vert_edges.get_unchecked_mut(vert0_id)};
vert_ref_guy.edges.insert(edge_id);
vert_ref_guy.faces.insert(face_id);
unsafe{vert_edges.get_unchecked_mut(vert1_id)}.edges.insert(edge_id);
}
//return edge_id //return edge_id
edge_id edge_id
}).collect(); }).collect();
@ -158,7 +163,10 @@ impl From<&crate::model::IndexedModel> for PhysicsMesh{
EdgeRefs{faces:edge_ref_guy.0,verts:edge_id_guy.0} EdgeRefs{faces:edge_ref_guy.0,verts:edge_id_guy.0}
).collect(), ).collect(),
vert_topology:vert_edges.into_iter().map(|vert_ref_guy| vert_topology:vert_edges.into_iter().map(|vert_ref_guy|
VertRefs{edges:vert_ref_guy.edges.into_iter().collect()} VertRefs{
edges:vert_ref_guy.edges.into_iter().collect(),
faces:vert_ref_guy.faces.into_iter().collect(),
}
).collect(), ).collect(),
} }
} }
@ -176,6 +184,7 @@ pub trait MeshQuery<FACE:Clone,EDGE:Clone,VERT:Clone>{
fn edge_faces(&self,edge_id:EDGE)->Cow<[FACE;2]>; fn edge_faces(&self,edge_id:EDGE)->Cow<[FACE;2]>;
fn edge_verts(&self,edge_id:EDGE)->Cow<[VERT;2]>; fn edge_verts(&self,edge_id:EDGE)->Cow<[VERT;2]>;
fn vert_edges(&self,vert_id:VERT)->Cow<Vec<EDGE>>; fn vert_edges(&self,vert_id:VERT)->Cow<Vec<EDGE>>;
fn vert_faces(&self,vert_id:VERT)->Cow<Vec<FACE>>;
} }
impl PhysicsMesh{ impl PhysicsMesh{
pub fn verts<'a>(&'a self)->impl Iterator<Item=Planar64Vec3>+'a{ pub fn verts<'a>(&'a self)->impl Iterator<Item=Planar64Vec3>+'a{
@ -267,6 +276,9 @@ impl MeshQuery<FaceId,EdgeId,VertId> for PhysicsMesh{
fn vert_edges(&self,vert_id:VertId)->Cow<Vec<EdgeId>>{ fn vert_edges(&self,vert_id:VertId)->Cow<Vec<EdgeId>>{
Cow::Borrowed(&self.vert_topology[vert_id.0].edges) Cow::Borrowed(&self.vert_topology[vert_id.0].edges)
} }
fn vert_faces(&self,vert_id:VertId)->Cow<Vec<FaceId>>{
Cow::Borrowed(&self.vert_topology[vert_id.0].faces)
}
} }
pub struct TransformedMesh<'a>{ pub struct TransformedMesh<'a>{
@ -418,6 +430,10 @@ impl MeshQuery<FaceId,EdgeId,VertId> for TransformedMesh<'_>{
fn vert_edges(&self,vert_id:VertId)->Cow<Vec<EdgeId>>{ fn vert_edges(&self,vert_id:VertId)->Cow<Vec<EdgeId>>{
self.mesh.vert_edges(vert_id) self.mesh.vert_edges(vert_id)
} }
#[inline]
fn vert_faces(&self,vert_id:VertId)->Cow<Vec<FaceId>>{
self.mesh.vert_faces(vert_id)
}
} }
//Note that a face on a minkowski mesh refers to a pair of fevs on the meshes it's summed from //Note that a face on a minkowski mesh refers to a pair of fevs on the meshes it's summed from
@ -566,6 +582,9 @@ impl MeshQuery<MinkowskiFace,MinkowskiEdge,MinkowskiVert> for MinkowskiMesh<'_>{
}, },
} }
} }
fn vert_faces(&self,vert_id:MinkowskiVert)->Cow<Vec<MinkowskiFace>>{
todo!()
}
} }
#[test] #[test]