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improved code

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Orange
2024-05-07 02:12:16 +03:00
parent 85e94c4003
commit e22b6cb0fd
1 changed files with 8 additions and 6 deletions
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14
source/ProjectilePredictor.cpp
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@@ -55,15 +55,17 @@ namespace uml::prediction
{ {
const auto delta = target - origin; const auto delta = target - origin;
const auto distance = delta.Length2D(); const auto distance2d = delta.Length2D();
float root = powf(bulletSpeed, 4) - bulletGravity * (bulletGravity * distance * distance + 2.0f * delta.z * powf(bulletSpeed, 2)); float root = powf(bulletSpeed, 4) - bulletGravity * (bulletGravity * distance2d * distance2d + 2.0f * delta.z * powf(bulletSpeed, 2));
if (root < 0.0f) {
if (root < 0.0f)
return std::nullopt; return std::nullopt;
}
root = sqrt(root); root = std::sqrt(root);
float angle = atanf((powf(bulletSpeed, 2) - root) / (bulletGravity * distance)); float angle = std::atan((powf(bulletSpeed, 2) - root) / (bulletGravity * distance2d));
return -angles::RadToDeg(angle); return -angles::RadToDeg(angle);
} }