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Code Issues 121 Wiki Activity

Use glm::length2 instead of glm::length where possible

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This commit is contained in:
docentYT
2026-04-27 23:27:08 +02:00
parent 7d561f8443
commit cba106e22e
9 changed files with 34 additions and 21 deletions
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9
vehicle/DynObj.cpp
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@@ -1412,7 +1412,8 @@ TDynamicObject * TDynamicObject::ABuFindNearestObject(glm::vec3 pos, TTrack *Tra
if( CouplNr == -2 ) {
// wektor [kamera-obiekt] - poszukiwanie obiektu
if (glm::length(glm::dvec3(pos) - dynamic->vPosition) < 10.0)
// length2 is better than length for comparing because it does not require sqrt function
if (glm::length2(glm::dvec3(pos) - dynamic->vPosition) < 10.0 * 10.0)
{
// 10 metrów
return dynamic;
@@ -1420,12 +1421,14 @@ TDynamicObject * TDynamicObject::ABuFindNearestObject(glm::vec3 pos, TTrack *Tra
}
else {
// jeśli (CouplNr) inne niz -2, szukamy sprzęgu
if (glm::length(glm::dvec3(pos) - dynamic->vCoulpler[0]) < 5.0) {
// length2 is better than length for comparing because it does not require sqrt function
if (glm::length2(glm::dvec3(pos) - dynamic->vCoulpler[0]) < 5.0 * 5.0) {
// 5 metrów
CouplNr = 0;
return dynamic;
}
if (glm::length(glm::dvec3(pos) - dynamic->vCoulpler[1]) < 5.0) {
// length2 is better than length for comparing because it does not require sqrt function
if (glm::length2(glm::dvec3(pos) - dynamic->vCoulpler[1]) < 5.0 * 5.0) {
// 5 metrów
CouplNr = 1;
return dynamic;