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relativity

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COW_ILLUMINATI 2024-04-30 21:40:39 -04:00
parent 8cc0eb7d49
commit bc1f3b69a8
1 changed files with 5 additions and 2 deletions
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7
src/Simulator.cpp
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@ -16,7 +16,9 @@ class Vector3;
std::clock_t startTime = std::clock();
// Sets the constant
const float sol = 10.0; // Speed of light *should* be 1, but 10.0 make it compatible with old settings so I don't need to change the text in the creator
const float sol = 3.5; // Speed of light *should* be 1, but 3.5 make it compatible with old settings so I don't need to change the text in the creator
const float invsolsqr = 1.0f/(sol*sol);
// Defines a pointer to the screen size (needs to be accessible everywhere, but the Vector3 class is still undefined!)
Vector3 *screenSize;
@ -239,7 +241,8 @@ struct Star
void tick(float dt, bool relativistic) {
if (true){
acceleration = acceleration * (sol - sqrt(velocity.SqrMagnitude()))/sol;
// Lorentz scaling
acceleration = acceleration * sqrt(std::max(0.0f, (1 - velocity.SqrMagnitude()*invsolsqr)));
}