StrafesNET/strafe-client
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move collision loop avoidance to outside algorithm

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Quaternions 2023-11-28 22:58:26 -08:00
parent 6a7e05bb49
commit 680cddc9a2
2 changed files with 5 additions and 2 deletions
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2
src/face_crawler.rs
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@ -22,7 +22,7 @@ enum Transition<F,E:DirectedEdge,V>{
let (n,d)=mesh.face_nd(face_id); let (n,d)=mesh.face_nd(face_id);
for t in zeroes2((n.dot(body.position)-d)*2,n.dot(body.velocity)*2,n.dot(body.acceleration)){ for t in zeroes2((n.dot(body.position)-d)*2,n.dot(body.velocity)*2,n.dot(body.acceleration)){
let t=body.time+Time::from(t); let t=body.time+Time::from(t);
if time<t&&t<best_time&&n.dot(body.extrapolated_velocity(t))<Planar64::ZERO{ if time<=t&&t<best_time&&n.dot(body.extrapolated_velocity(t))<Planar64::ZERO{
best_time=t; best_time=t;
best_transtition=Transition::Hit(face_id,t); best_transtition=Transition::Hit(face_id,t);
break; break;

5
src/physics.rs
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@ -1281,7 +1281,10 @@ impl crate::instruction::InstructionEmitter<PhysicsInstruction> for PhysicsState
//no checks are needed because of the time limits. //no checks are needed because of the time limits.
let model_mesh=self.models.mesh(id); let model_mesh=self.models.mesh(id);
let minkowski=crate::model_physics::MinkowskiMesh::minkowski_sum(&model_mesh,&style_mesh); let minkowski=crate::model_physics::MinkowskiMesh::minkowski_sum(&model_mesh,&style_mesh);
collector.collect(minkowski.predict_collision_in(&relative_body,collector.time()).map(|(face,time)|{ collector.collect(minkowski.predict_collision_in(&relative_body,collector.time())
//temp (?) code to avoid collision loops
.map_or(None,|(face,time)|if time==self.time{None}else{Some((face,time))})
.map(|(face,time)|{
TimedInstruction{time,instruction:PhysicsInstruction::CollisionStart(match self.models.attr(id){ TimedInstruction{time,instruction:PhysicsInstruction::CollisionStart(match self.models.attr(id){
PhysicsCollisionAttributes::Contact{contacting:_,general:_}=>Collision::Contact(ContactCollision{model_id:id,face_id:face}), PhysicsCollisionAttributes::Contact{contacting:_,general:_}=>Collision::Contact(ContactCollision{model_id:id,face_id:face}),
PhysicsCollisionAttributes::Intersect{intersecting:_,general:_}=>Collision::Intersect(IntersectCollision{model_id:id}), PhysicsCollisionAttributes::Intersect{intersecting:_,general:_}=>Collision::Intersect(IntersectCollision{model_id:id}),