void AddAboveWaterForces()
{
List <TriangleData> aboveWaterTriangleData = modifyBoatMesh.aboveWaterTriangleData;
for (int i = 0; i < aboveWaterTriangleData.Count; i++)
{
TriangleData triangleData = aboveWaterTriangleData[i];
Vector3 forceToAdd = Vector3.zero;
forceToAdd += BoatPhysicsMath.AirResistanceForce(rhoAir, triangleData, boatRB.drag);
boatRB.AddForceAtPosition(forceToAdd, triangleData.center);
}
}
//Add all forces that act on the squares above the water
void AddAboveWaterForces()
{
//Get all triangles
List <TriangleData> aboveWaterTriangleData = modifyBoatMesh.aboveWaterTriangleData;
//Loop through all triangles
for (int i = 0; i < aboveWaterTriangleData.Count; i++)
{
TriangleData triangleData = aboveWaterTriangleData[i];
//Calculate the forces
Vector3 forceToAdd = Vector3.zero;
//Force 1 - Air resistance
//Replace VisbyData.C_r with your boat's drag coefficient
forceToAdd += BoatPhysicsMath.AirResistanceForce(rhoAir, triangleData, gameObject.GetComponent <Rigidbody>().drag);
//Add the forces to the boat
boatRB.AddForceAtPosition(forceToAdd, triangleData.center);
//Debug
//The normal
//Debug.DrawRay(triangleCenter, triangleNormal * 3f, Color.white);
//The velocity
//Debug.DrawRay(triangleCenter, triangleVelocityDir * 3f, Color.black);
if (triangleData.cosTheta > 0f)
{
//Debug.DrawRay(triangleCenter, triangleVelocityDir * 3f, Color.black);
}
//Air resistance
//-3 to show it in the opposite direction to see what's going on
//Debug.DrawRay(triangleCenter, airResistanceForce.normalized * -3f, Color.blue);
}
}