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表示一个3x3的矩阵
Inheritance HierarchySystemObject
LoongCAD.GeometryMat3
Namespace: LoongCAD.GeometryAssembly: LoongSDKCore (in LoongSDKCore.dll) Version: 2025.0.9.7 (2025.0.9.7)
SyntaxThe Mat3 type exposes the following members.
Constructors | Name | Description |
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 | Mat3 |
初始化一个单位矩阵。
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 | Mat3(Double) |
以指定值初始化对角线上的元素,其他元素为0的矩阵。
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 | Mat3(Mat3) |
从另一个Mat3实例拷贝构造。
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 | Mat3(Vec3, Vec3, Vec3) |
通过提供的三个向量初始化矩阵。
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 | Mat3(Double, Double, Double, Double, Double, Double, Double, Double, Double) |
初始化一个新的3x3矩阵。
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Properties
Methods | Name | Description |
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  | CreateByEuler |
根据欧拉角创建一个Mat3矩阵。
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  | CreateByXZ |
根据指定的X轴和Z轴向量创建一个Mat3矩阵。
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  | CreateByYZ |
根据指定的Y轴和Z轴向量创建一个Mat3矩阵。
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 | Equals |
比较当前矩阵与另一个对象是否相等。
(Overrides ObjectEquals(Object)) |
 | GetHashCode |
获取当前矩阵的哈希代码。
(Overrides ObjectGetHashCode) |
 | Identity |
将当前矩阵设置为单位矩阵。
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 | Inverse |
计算并返回当前矩阵的逆矩阵。
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 | IsRHS |
判断当前矩阵是否符合右手坐标系规则。
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 | Normalize |
归一化矩阵,并返回新的归一化后的矩阵。
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 | NormalizeThis |
对当前矩阵进行归一化处理。
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  | RX |
生成绕X轴旋转的变换矩阵。
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  | RY |
生成绕Y轴旋转的变换矩阵。
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  | RZ |
生成绕Z轴旋转的变换矩阵。
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  | S(Double) |
生成统一缩放因子的缩放变换矩阵。
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  | S(Double, Double, Double) |
生成非统一缩放因子的缩放变换矩阵。
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 | Scale(Double) |
将矩阵的每个分量均匀缩放指定倍数。
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 | Scale(Vec3) |
将矩阵的每个分量按照指定向量的对应分量进行非均匀缩放。
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 | Scale(Double, Double, Double) |
将矩阵的每个分量按指定倍数非均匀缩放。
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 | Set(Double) |
从一个双精度数组设置当前对象的属性。
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 | Set(Vec3, Vec3, Vec3) |
设置当前对象的X, Y, Z属性。
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 | Set(Double, Double, Double, Double, Double, Double, Double, Double, Double) |
使用指定的值设置当前对象的属性。
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 | ToMat4 |
将当前对象转换为Mat4类型的表示。
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 | ToMat43 |
将当前对象转换为Mat43类型的表示。
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 | ToString |
返回表示当前矩阵的字符串。
(Overrides ObjectToString) |
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Operators
Fields
See Also