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C#: Remove SphericalInterpolateWith from Transform3D

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Raul Santos 2023-01-14 02:10:59 +01:00
parent a51ca2beaf
commit 4438315242
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1 changed files with 18 additions and 32 deletions
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50
modules/mono/glue/GodotSharp/GodotSharp/Core/Transform3D.cs
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@ -115,16 +115,30 @@ namespace Godot
}
/// <summary>
/// Interpolates this transform to the other <paramref name="transform"/> by <paramref name="weight"/>.
/// Returns a transform interpolated between this transform and another
/// <paramref name="transform"/> by a given <paramref name="weight"/>
/// (on the range of 0.0 to 1.0).
/// </summary>
/// <param name="transform">The other transform.</param>
/// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param>
/// <returns>The interpolated transform.</returns>
public readonly Transform3D InterpolateWith(Transform3D transform, real_t weight)
{
Basis retBasis = basis.Lerp(transform.basis, weight);
Vector3 retOrigin = origin.Lerp(transform.origin, weight);
return new Transform3D(retBasis, retOrigin);
Vector3 sourceScale = basis.Scale;
Quaternion sourceRotation = basis.GetRotationQuaternion();
Vector3 sourceLocation = origin;
Vector3 destinationScale = transform.basis.Scale;
Quaternion destinationRotation = transform.basis.GetRotationQuaternion();
Vector3 destinationLocation = transform.origin;
var interpolated = new Transform3D();
Quaternion quaternion = sourceRotation.Slerp(destinationRotation, weight).Normalized();
Vector3 scale = sourceScale.Lerp(destinationScale, weight);
interpolated.basis.SetQuaternionScale(quaternion, scale);
interpolated.origin = sourceLocation.Lerp(destinationLocation, weight);
return interpolated;
}
/// <summary>
@ -233,34 +247,6 @@ namespace Godot
return new Transform3D(basis * tmpBasis, origin);
}
/// <summary>
/// Returns a transform spherically interpolated between this transform and
/// another <paramref name="transform"/> by <paramref name="weight"/>.
/// </summary>
/// <param name="transform">The other transform.</param>
/// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param>
/// <returns>The interpolated transform.</returns>
public readonly Transform3D SphericalInterpolateWith(Transform3D transform, real_t weight)
{
/* not sure if very "efficient" but good enough? */
Vector3 sourceScale = basis.Scale;
Quaternion sourceRotation = basis.GetRotationQuaternion();
Vector3 sourceLocation = origin;
Vector3 destinationScale = transform.basis.Scale;
Quaternion destinationRotation = transform.basis.GetRotationQuaternion();
Vector3 destinationLocation = transform.origin;
var interpolated = new Transform3D();
Quaternion quaternion = sourceRotation.Slerp(destinationRotation, weight).Normalized();
Vector3 scale = sourceScale.Lerp(destinationScale, weight);
interpolated.basis.SetQuaternionScale(quaternion, scale);
interpolated.origin = sourceLocation.Lerp(destinationLocation, weight);
return interpolated;
}
private void SetLookAt(Vector3 eye, Vector3 target, Vector3 up)
{
// Make rotation matrix