171 Vector3 Matrix4::GetScale() const  in GetScale()
173     Vector3 retVal;  in GetScale()
174     retVal.x_ = Vector3(mat_[0][0], mat_[0][1], mat_[0][2]).Length(); // 2: column2  in GetScale()
175     retVal.y_ = Vector3(mat_[1][0], mat_[1][1], mat_[1][2]).Length(); // 2: column2  in GetScale()
176     retVal.z_ = Vector3(mat_[2][0], mat_[2][1], mat_[2][2]).Length(); // 2: row2  in GetScale()
180 Vector3 Matrix4::GetTranslation() const  in GetTranslation()
182     return Vector3(mat_[3][0], mat_[3][1], mat_[3][2]); // 3: row3, 2: column2  in GetTranslation()
264 Matrix4 CreateTranslation(const Vector3& trans)  in CreateTranslation()
274 Matrix4 CreateLookAt(const Vector3& eye, const Vector3& target, const Vector3& up)  in CreateLookAt()
276     Vector3 zaxis = Vector3::Normalize(target - eye);  in CreateLookAt()
277     Vector3 xaxis = Vector3::Normalize(Vector3::Cross(up, zaxis));  in CreateLookAt()
278     Vector3 yaxis = Vector3::Normalize(Vector3::Cross(zaxis, xaxis));  in CreateLookAt()
279     Vector3 trans;  in CreateLookAt()
280     trans.x_ = -Vector3::Dot(xaxis, eye);  in CreateLookAt()
281     trans.y_ = -Vector3::Dot(yaxis, eye);  in CreateLookAt()
282     trans.z_ = -Vector3::Dot(zaxis, eye);  in CreateLookAt()
292 Matrix4 CreatePerspective(const Vector3& camera)  in CreatePerspective()
312 Vector3 Transform(const Vector3& vec, const Matrix4& mat)  in Transform()
314     Vector3 retVal;  in Transform()
325 Vector3 TransformWithPerspDiv(const Vector3& vec, const Matrix4& mat, float w)  in TransformWithPerspDiv()
327     Vector3 retVal;  in TransformWithPerspDiv()
350     Vector3 screenPoint(p.x_, p.y_, 0.1f);  in GetOriginScreenPoint()
351     Vector3 start = TransformWithPerspDiv(screenPoint, invertMat);  in GetOriginScreenPoint()
354     Vector3 end = TransformWithPerspDiv(screenPoint, invertMat);  in GetOriginScreenPoint()