通过float*生成vector

source/core/include/math/dvc_vector2.h

@@ -51,6 +51,12 @@ public:
 		return *this;
 	}
 
+	inline TVector2& operator = (const T* pScalar) {
+		x = pScalar[0];
+		y = pScalar[1];
+		return *this;
+	}
+
 	inline bool operator == (const TVector2& rkVector) const {
 		return (x == rkVector.x && y == rkVector.y);
 	}

source/core/include/math/dvc_vector3.h

@@ -62,6 +62,13 @@ public:
 		return *this;
 	}
 
+	inline TVector3& operator = (const T* pScalar) {
+		x = pScalar[0];
+		y = pScalar[1];
+		z = pScalar[2];
+		return *this;
+	}
+
 	inline bool operator == (const TVector3& rkVector) const {
 		return (x == rkVector.x && y == rkVector.y && z == rkVector.z);
 	}

source/core/include/math/dvc_vector4.h

@@ -73,6 +73,14 @@ public:
 		return *this;
 	}
 
+	inline TVector4& operator = (const T* pScalar) {
+		x = pScalar[0];
+		y = pScalar[1];
+		z = pScalar[2];
+		w = pScalar[4];
+		return *this;
+	}
+
 	inline bool operator == (const TVector4& rkVector) const {
 		return (x == rkVector.x && y == rkVector.y && z == rkVector.z && w == rkVector.w);
 	}