本文整理汇总了C#中Vector4F类的典型用法代码示例。如果您正苦于以下问题：C# Vector4F类的具体用法？C# Vector4F怎么用？C# Vector4F使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Vector4F类属于命名空间，在下文中一共展示了Vector4F类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: AdditionOperator
public void AdditionOperator()
{
Vector4F a = new Vector4F(1.0f, 2.0f, 3.0f, 4.0f);
Vector4F b = new Vector4F(2.0f, 3.0f, 4.0f, 5.0f);
Vector4F c = a + b;
Assert.AreEqual(new Vector4F(3.0f, 5.0f, 7.0f, 9.0f), c);
}示例2: Addition
public void Addition()
{
Vector4F a = new Vector4F(1.0f, 2.0f, 3.0f, 4.0f);
Vector4F b = new Vector4F(2.0f, 3.0f, 4.0f, 5.0f);
Vector4F c = Vector4F.Add(a, b);
Assert.AreEqual(new Vector4F(3.0f, 5.0f, 7.0f, 9.0f), c);
}示例3: Normalize
public void Normalize()
{
Vector4F v, n1, n2;
float magnitude;
v = new Vector4F(3.0f, 4.0f, 0.0f, 0.0f);
n1 = v.Normalize();
n2 = v.Normalize(out magnitude);
Assert.AreEqual(1.0f, n1.Magnitude, 1e-14);
Assert.AreEqual(1.0f, n2.Magnitude, 1e-14);
Assert.AreEqual(5.0f, magnitude, 1e-14);
v = new Vector4F(3.0f, 0.0f, 4.0f, 0.0f);
n1 = v.Normalize();
n2 = v.Normalize(out magnitude);
Assert.AreEqual(1.0f, n1.Magnitude, 1e-14);
Assert.AreEqual(1.0f, n2.Magnitude, 1e-14);
Assert.AreEqual(5.0f, magnitude, 1e-14);
v = new Vector4F(0.0f, 3.0f, 4.0f, 0.0f);
n1 = v.Normalize();
n2 = v.Normalize(out magnitude);
Assert.AreEqual(1.0f, n1.Magnitude, 1e-14);
Assert.AreEqual(1.0f, n2.Magnitude, 1e-14);
Assert.AreEqual(5.0f, magnitude, 1e-14);
v = new Vector4F(0.0f, 0.0f, 3.0f, 4.0f);
n1 = v.Normalize();
n2 = v.Normalize(out magnitude);
Assert.AreEqual(1.0f, n1.Magnitude, 1e-14);
Assert.AreEqual(1.0f, n2.Magnitude, 1e-14);
Assert.AreEqual(5.0f, magnitude, 1e-14);
}示例4: CascadedShadow
//--------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="CascadedShadow"/> class.
/// </summary>
public CascadedShadow()
{
NumberOfCascades = 4;
Distances = new Vector4F(4, 12, 20, 80);
MinLightDistance = 100;
DepthBias = new Vector4F(5);
NormalOffset = new Vector4F(2);
NumberOfSamples = -1;
FilterRadius = 1;
JitterResolution = 2048;
FadeOutRange = 0.1f;
ShadowFog = 0;
#if XBOX
CascadeSelection = ShadowCascadeSelection.Fast;
#else
CascadeSelection = ShadowCascadeSelection.Best;
#endif
IsCascadeLocked = new[] { false, false, false, false };
#pragma warning disable 618
SplitDistribution = 0.9f;
FadeOutDistance = 50;
MaxDistance = 70;
DepthBiasScale = new Vector4F(0.99f);
DepthBiasOffset = new Vector4F(-0.001f);
#pragma warning restore 618
}示例5: GradientTextureSkyNode
//--------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="GradientTextureSkyNode" /> class.
/// </summary>
public GradientTextureSkyNode()
{
SunDirection = new Vector3F(1, 1, 1);
TimeOfDay = new TimeSpan(12, 0, 0);
Color = new Vector4F(1, 1, 1, 1);
CieSkyParameters = CieSkyParameters.Type12;
}示例6: Construct2
public void Construct2()
{
Vector4F v = new Vector4F(new Vector2F(1.0f, 2.0f), 3.0f, 4.0f);
Assert.AreEqual(1.0f, v.X);
Assert.AreEqual(2.0f, v.Y);
Assert.AreEqual(3.0f, v.Z);
Assert.AreEqual(4.0f, v.W);
}示例7: VectorMultiply
public static Vector4F VectorMultiply(Matrix4x4F a, Vector4F b)
{
return new Vector4F(
a.M11 * b.X + a.M21 * b.Y + a.M31 * b.Z + a.M41 * b.W,
a.M12 * b.X + a.M22 * b.Y + a.M32 * b.Z + a.M42 * b.W,
a.M13 * b.X + a.M23 * b.Y + a.M33 * b.Z + a.M43 * b.W,
a.M14 * b.X + a.M24 * b.Y + a.M34 * b.Z + a.M44 * b.W
);
}示例8: Fog
//--------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="Fog"/> class.
/// </summary>
public Fog()
{
Density = 1f;
Height0 = 0;
Color0 = new Vector4F(0.5f, 0.5f, 0.5f, 1);
Height1 = 100;
Color1 = new Vector4F(0.5f, 0.5f, 0.5f, 1);
HeightFalloff = 0;
Start = 0;
End = 50;
}示例9: Terrain
//--------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="Terrain"/> class.
/// </summary>
public Terrain()
{
InvalidBaseRegions = new List<Aabb>();
InvalidDetailRegions = new List<Aabb>();
Shape = Shape.Infinite;
BaseClearValues = new Vector4F[4];
DetailClearValues = new Vector4F[4];
BaseClearValues[0] = new Vector4F(-10000, 0, 0, 1);
Tiles = new TerrainTileCollection(this);
Aabb = new Aabb();
}示例10: GradientSkyNode
//--------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="GradientSkyNode" /> class.
/// </summary>
public GradientSkyNode()
{
SunDirection = new Vector3F(1, 1, 1);
FrontColor = new Vector4F(0.9f, 0.5f, 0, 1);
ZenithColor = new Vector4F(0, 0.4f, 0.9f, 1);
BackColor = new Vector4F(0.4f, 0.6f, 0.9f, 1);
GroundColor = new Vector4F(1, 0.8f, 0.6f, 1);
FrontZenithShift = 0.5f;
BackZenithShift = 0.5f;
FrontGroundShift = 0.5f;
BackGroundShift = 0.5f;
CieSkyParameters = CieSkyParameters.Type12;
}示例11: AreEqual
public void AreEqual()
{
float originalEpsilon = Numeric.EpsilonF;
Numeric.EpsilonF = 1e-8f;
Vector4F u = new Vector4F(1.0f, 2.0f, 3.0f, 4.0f);
Vector4F v = new Vector4F(1.000001f, 2.000001f, 3.000001f, 4.000001f);
Vector4F w = new Vector4F(1.00000001f, 2.00000001f, 3.00000001f, 4.00000001f);
Assert.IsTrue(Vector4F.AreNumericallyEqual(u, u));
Assert.IsFalse(Vector4F.AreNumericallyEqual(u, v));
Assert.IsTrue(Vector4F.AreNumericallyEqual(u, w));
Numeric.EpsilonF = originalEpsilon;
}示例12: Absolute
public void Absolute()
{
Vector4F v = new Vector4F(-1, -2, -3, -4);
v.Absolute();
Assert.AreEqual(1, v.X);
Assert.AreEqual(2, v.Y);
Assert.AreEqual(3, v.Z);
Assert.AreEqual(4, v.W);
v = new Vector4F(1, 2, 3, 4);
v.Absolute();
Assert.AreEqual(1, v.X);
Assert.AreEqual(2, v.Y);
Assert.AreEqual(3, v.Z);
Assert.AreEqual(4, v.W);
}示例13: FigureNode
//--------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="FigureNode" /> class.
/// </summary>
/// <param name="figure">The figure.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="figure"/> is <see langword="null"/>.
/// </exception>
public FigureNode(Figure figure)
{
if (figure == null)
throw new ArgumentNullException("figure");
IsRenderable = true;
_figure = figure;
Shape = figure.BoundingShape;
StrokeColor = new Vector3F(1, 1, 1);
StrokeAlpha = 1;
StrokeThickness = 1;
StrokeDashPattern = new Vector4F(1, 0, 0, 0);
DashInWorldSpace = true;
FillColor = new Vector3F(1, 1, 1);
FillAlpha = 1;
}示例14: AbsoluteStatic
public void AbsoluteStatic()
{
Vector4F v = new Vector4F(-1, -2, -3, -4);
Vector4F absoluteV = Vector4F.Absolute(v);
Assert.AreEqual(1, absoluteV.X);
Assert.AreEqual(2, absoluteV.Y);
Assert.AreEqual(3, absoluteV.Z);
Assert.AreEqual(4, absoluteV.W);
v = new Vector4F(1, 2, 3, 4);
absoluteV = Vector4F.Absolute(v);
Assert.AreEqual(1, absoluteV.X);
Assert.AreEqual(2, absoluteV.Y);
Assert.AreEqual(3, absoluteV.Z);
Assert.AreEqual(4, absoluteV.W);
}示例15: Magnitude
public void Magnitude()
{
Vector4F v = new Vector4F(3.0f, 4.0f, 0.0f, 0.0f);
Assert.AreEqual(25.0f, v.MagnitudeSquared, 1e-14);
Assert.AreEqual(5.0f, v.Magnitude, 1e-14);
v = new Vector4F(3.0f, 0.0f, 4.0f, 0.0f);
Assert.AreEqual(25.0f, v.MagnitudeSquared, 1e-14);
Assert.AreEqual(5.0f, v.Magnitude, 1e-14);
v = new Vector4F(0.0f, 3.0f, 4.0f, 0.0f);
Assert.AreEqual(25.0f, v.MagnitudeSquared, 1e-14);
Assert.AreEqual(5.0f, v.Magnitude, 1e-14);
v = new Vector4F(0.0f, 0.0f, 3.0f, 4.0f);
Assert.AreEqual(25.0f, v.MagnitudeSquared, 1e-14);
Assert.AreEqual(5.0f, v.Magnitude, 1e-14);
}