public void TestTranslateAlongYAxisNoTranslation()
{
Vector3D expected = new Vector3D(5, 5, 5);
Vector3D actual = VectorManipulation.TranslateAlongYAxis(new Vector3D(5, 5, 5), 0);
VectorAssert.AreEqual(expected, actual, 0.0001);
}
public void RotateNormalizedUnitVectorByZeroDegrees()
{
Vector3D expected = new Vector3D(5, 5, 5);
Vector3D actual = VectorManipulation.RotateAboutZAxis(new Vector3D(5, 5, 5), 0);
VectorAssert.AreEqual(expected, actual, 0.0001);
}
public void RotateNormalizedUnitVectorByALargeAngle()
{
Vector3D expected = new Vector3D(-6.830127, 1.830127, 5);
Vector3D actual = VectorManipulation.RotateAboutZAxis(new Vector3D(5, 5, 5), 1200);
VectorAssert.AreEqual(expected, actual, 0.0001);
}
public void RotateVectorWithNonZeroXYZComponents()
{
Vector3D expected = new Vector3D(-15.980762, 32.320508, 45);
Vector3D actual = VectorManipulation.RotateAboutZAxis(new Vector3D(20, 30, 45), 60);
VectorAssert.AreEqual(expected, actual, 0.0001);
}
public void RotateNormalizedUnitVector()
{
Vector3D expected = new Vector3D(0.707107, 0.707107, 0);
Vector3D actual = VectorManipulation.RotateAboutZAxis(new Vector3D(1, 0, 0), 45);
VectorAssert.AreEqual(expected, actual, 0.0001);
}
//
// @ param the radius of the site. must be > 0
// @ param steplength must be > 0
// @ angle of section
// populates a site with late long and elevation data
//
public void GenerateRadial(double siteRadius, double steplength, double angleOfSection)
{
try
{
double NumberOfSteps = siteRadius / steplength;
for (double theta = 0; theta < 180; theta += angleOfSection)
{
// Rotate the vector normalised along the axis about the z axis by theta to get
// the unit offset vector for this profile
Vector3D OffsetUnitVector = VectorManipulation.RotateAboutZAxis(new Vector3D(steplength, 0, 0), theta);
// Get the initial position of the elevation profile
// This will be the outermost point of the site radius
Vector3D InitialPosition = new Vector3D(0, 0, 0);
InitialPosition.X = OffsetUnitVector.X * (-1 * NumberOfSteps);
InitialPosition.Y = OffsetUnitVector.Y * (-1 * NumberOfSteps);
// Here we initialise the elevation profile to the relevant subclass depending on
// what is our elevation data source i.e. google maps
ElevationProfileBase ElevationProfile = MapProvider.GetProfile(mapProvider);
// Now we need to intialise this Profile with points relative to the initial position and the offsetunit vector worked out above
ElevationProfile.InitiliseProfile(NumberOfSteps, InitialPosition, OffsetUnitVector, lat, lon, theta, steplength);
this.Add(ElevationProfile);
}
// now we need to get the elevation data for each of the profiles
foreach (ElevationProfileBase Profile in this)
{
Profile.GetElevationData();
}
// Return the SiteProfile
return;
}
catch (Exception)
{
throw;
}
}
void MultiShot()
{
int MiddleBull = bulletCountForMultiFront % 2;
int SideBull = bulletCountForMultiFront / 2;
if (MiddleBull == 0)
{
for (int i = 0; i < SideBull; i++)
{
float sideAngle = AngleSpacing * (2 * i + 1);
float Xspacing = spacingX * (2 * i + 1);
float Yspacing = spacingY * (2 * i + 1);
Instantiate(bullets, transform.position + new Vector3(Xspacing, Mathf.Abs(Yspacing), 0), Quaternion.identity).direction = VectorManipulation.SpinVector(ShootDirection, sideAngle);
Instantiate(bullets, transform.position + new Vector3(-Yspacing, Mathf.Abs(Yspacing), 0), Quaternion.identity).direction = VectorManipulation.SpinVector(ShootDirection, -sideAngle);
}
}
else
{
for (int i = 0; i < SideBull; i++)
{
float sideAngle = AngleSpacing * (2 * (i + 1));
float Xspacing = spacingX * (2 * (i + 1));
float Yspacing = spacingY * (2 * (i + 1));
Instantiate(bullets, transform.position + new Vector3(Xspacing, Mathf.Abs(Yspacing), 0), Quaternion.identity).direction = VectorManipulation.SpinVector(ShootDirection, sideAngle);
Instantiate(bullets, transform.position + new Vector3(-Xspacing, Mathf.Abs(Yspacing), 0), Quaternion.identity).direction = VectorManipulation.SpinVector(ShootDirection, -sideAngle);
}
Instantiate(bullets, transform.position, Quaternion.identity).direction = ShootDirection;
}
}
