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Merge pull request #71424 from raulsntos/dotnet/sync-basis

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C#: Sync `Basis` with Core
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Rémi Verschelde 2023-01-15 13:06:48 +01:00
commit 90c1f4bba4
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1 changed files with 0 additions and 109 deletions
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modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs
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@ -493,12 +493,6 @@ namespace Godot
}
}
/// <summary>
/// Returns the basis's rotation in the form of a quaternion.
/// See <see cref="GetEuler"/> if you need Euler angles, but keep in
/// mind that quaternions should generally be preferred to Euler angles.
/// </summary>
/// <returns>A <see cref="Quaternion"/> representing the basis's rotation.</returns>
internal readonly Quaternion GetQuaternion()
{
real_t trace = Row0[0] + Row1[1] + Row2[2];
@ -572,109 +566,6 @@ namespace Godot
return orthonormalizedBasis.GetQuaternion();
}
/// <summary>
/// Get rows by index. Rows are not very useful for user code,
/// but are more efficient for some internal calculations.
/// </summary>
/// <param name="index">Which row.</param>
/// <exception cref="ArgumentOutOfRangeException">
/// <paramref name="index"/> is not 0, 1 or 2.
/// </exception>
/// <returns>One of <c>Row0</c>, <c>Row1</c>, or <c>Row2</c>.</returns>
public readonly Vector3 GetRow(int index)
{
switch (index)
{
case 0:
return Row0;
case 1:
return Row1;
case 2:
return Row2;
default:
throw new ArgumentOutOfRangeException(nameof(index));
}
}
/// <summary>
/// Sets rows by index. Rows are not very useful for user code,
/// but are more efficient for some internal calculations.
/// </summary>
/// <param name="index">Which row.</param>
/// <param name="value">The vector to set the row to.</param>
/// <exception cref="ArgumentOutOfRangeException">
/// <paramref name="index"/> is not 0, 1 or 2.
/// </exception>
public void SetRow(int index, Vector3 value)
{
switch (index)
{
case 0:
Row0 = value;
return;
case 1:
Row1 = value;
return;
case 2:
Row2 = value;
return;
default:
throw new ArgumentOutOfRangeException(nameof(index));
}
}
/// <summary>
/// This function considers a discretization of rotations into
/// 24 points on unit sphere, lying along the vectors (x, y, z) with
/// each component being either -1, 0, or 1, and returns the index
/// of the point best representing the orientation of the object.
/// It is mainly used by the <see cref="GridMap"/> editor.
///
/// For further details, refer to the Godot source code.
/// </summary>
/// <returns>The orthogonal index.</returns>
public readonly int GetOrthogonalIndex()
{
var orth = this;
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
var row = orth.GetRow(i);
real_t v = row[j];
if (v > 0.5f)
{
v = 1.0f;
}
else if (v < -0.5f)
{
v = -1.0f;
}
else
{
v = 0f;
}
row[j] = v;
orth.SetRow(i, row);
}
}
for (int i = 0; i < 24; i++)
{
if (orth == _orthoBases[i])
{
return i;
}
}
return 0;
}
/// <summary>
/// Returns the inverse of the matrix.
/// </summary>