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maybe multiply smaller den faster (this operation sucks)

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Quaternions 2024-09-30 21:09:34 -07:00
parent 383df8637f
commit e2bd9ba692
1 changed files with 1 additions and 1 deletions
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2
src/model_physics.rs
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@ -757,7 +757,7 @@ impl MinkowskiMesh<'_>{
//WARNING! d outside of *2 //WARNING! d outside of *2
//WARNING: truncated precision //WARNING: truncated precision
for dt in Fixed::<4,128>::zeroes2(((n.dot(relative_body.position))*2-d).fix_4(),n.dot(relative_body.velocity).fix_4()*2,n.dot(relative_body.acceleration).fix_4()){ for dt in Fixed::<4,128>::zeroes2(((n.dot(relative_body.position))*2-d).fix_4(),n.dot(relative_body.velocity).fix_4()*2,n.dot(relative_body.acceleration).fix_4()){
if Ratio::new(Planar64::ZERO,Planar64::ONE).le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(relative_body.extrapolated_velocity_ratio_dt(dt)).is_negative(){ if Ratio::new(Planar64::ZERO,Planar64::EPSILON).le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(relative_body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
best_time=dt; best_time=dt;
best_edge=Some(directed_edge_id); best_edge=Some(directed_edge_id);
break; break;