/// <summary> Add a vertex profile </summary>
public void AddProfile(VertexProfile p)
{
m_Colors.Add(p.color);
m_Uv0.Add(p.uv);
m_Uv2.Add(p.uv2);
m_Uv3.Add(p.uv3);
}
/// <summary>
/// Transform UV Profile
/// </summary>
public static VertexProfile Transform(Matrix4x4 t, VertexProfile profile, UnityEngine.Vector4 center)
{
return(new VertexProfile()
{
color = profile.color,
uv = t * profile.uv + center,
uv2 = t * profile.uv2 + center,
uv3 = t * profile.uv3 + center,
});
}
/// <summary>
/// Transform UV Profile
/// </summary>
public static VertexProfile Transform(Matrix4x4 t, VertexProfile profile)
{
return(new VertexProfile()
{
color = profile.color,
uv = t * profile.uv,
uv2 = t * profile.uv2,
uv3 = t * profile.uv3,
});
}
/// <summary>
/// Interpolate between two profile (without clamping)
/// </summary>
public static VertexProfile LerpUnclamped(VertexProfile a, VertexProfile b, float t)
{
return(new VertexProfile
{
color = Color.LerpUnclamped(a.color, b.color, t),
uv = UnityEngine.Vector4.LerpUnclamped(a.uv, b.uv, t),
uv2 = UnityEngine.Vector4.LerpUnclamped(a.uv2, b.uv2, t),
uv3 = UnityEngine.Vector4.LerpUnclamped(a.uv3, b.uv3, t),
});
}
/// <summary> Add a new profile to remaining indice </summary>
public void AddProfile(VertexProfile profile)
{
EnsureProfiles(1);
m_Profiles[m_ProfilesCount++] = (profile);
}
/// <summary>
/// Interpolate between two profile
/// </summary>
public static VertexProfile Lerp(VertexProfile a, VertexProfile b, float t)
{
return(LerpUnclamped(a, b, Mathf.Clamp01(t)));
}