projective_trans_object_model_3dT_projective_trans_object_model_3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dprojective_trans_object_model_3d (算子)
名称
projective_trans_object_model_3dT_projective_trans_object_model_3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dprojective_trans_object_model_3d — 对三维对象模型应用任意投影三维变换。
签名
描述
projective_trans_object_model_3dprojective_trans_object_model_3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dprojective_trans_object_model_3d applies an arbitrary
projective 3D transformation to the points of 3D object models
and returns the handles of the transformed 3D object models. The
projective transformation is described by the homogeneous
transformation matrix given in HomMat3DHomMat3DHomMat3DHomMat3DhomMat3Dhom_mat_3d (see
projective_trans_point_3dprojective_trans_point_3dProjectiveTransPoint3dProjectiveTransPoint3dProjectiveTransPoint3dprojective_trans_point_3d).
The transformation matrix can be created, e.g., using the operator
vector_to_hom_mat3dvector_to_hom_mat3dVectorToHomMat3dVectorToHomMat3dVectorToHomMat3dvector_to_hom_mat3d。
注意
projective_trans_object_model_3dprojective_trans_object_model_3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dprojective_trans_object_model_3d transforms
the attributes of type 3D points. Attributes of type shape model for
shape-based 3D matching, of type 3D primitive, and of type normals are
not transformed. Therefore, these attributes do not exist in the
transformed 3D object model. All other attributes are copied
without modification. To transform 3D primitives, the operator
rigid_trans_object_model_3drigid_trans_object_model_3dRigidTransObjectModel3dRigidTransObjectModel3dRigidTransObjectModel3drigid_trans_object_model_3d must be used.
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 在内部数据级别上自动并行化。
参数
ObjectModel3DObjectModel3DObjectModel3DObjectModel3DobjectModel3Dobject_model_3d (输入控制) object_model_3d(-array) → HObjectModel3D, HTupleMaybeSequence[HHandle]HTupleHtuple (handle) (IntPtr) (HHandle) (handle)
三维对象模型的句柄。
HomMat3DHomMat3DHomMat3DHomMat3DhomMat3Dhom_mat_3d (输入控制) hom_mat3d → HHomMat3D, HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Homogeneous projective transformation matrix.
ObjectModel3DProjectiveTransObjectModel3DProjectiveTransObjectModel3DProjectiveTransObjectModel3DProjectiveTransobjectModel3DProjectiveTransobject_model_3dprojective_trans (输出控制) object_model_3d(-array) → HObjectModel3D, HTupleSequence[HHandle]HTupleHtuple (handle) (IntPtr) (HHandle) (handle)
转换后三维对象模型的句柄。
结果
如果参数有效，算子
projective_trans_object_model_3dprojective_trans_object_model_3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dProjectiveTransObjectModel3dprojective_trans_object_model_3d 返回值 2 ( H_MSG_TRUE )。如有必要，则抛出异常。
可能的前趋
read_object_model_3dread_object_model_3dReadObjectModel3dReadObjectModel3dReadObjectModel3dread_object_model_3d,
xyz_to_object_model_3dxyz_to_object_model_3dXyzToObjectModel3dXyzToObjectModel3dXyzToObjectModel3dxyz_to_object_model_3d
可能的后继
project_object_model_3dproject_object_model_3dProjectObjectModel3dProjectObjectModel3dProjectObjectModel3dproject_object_model_3d,
object_model_3d_to_xyzobject_model_3d_to_xyzObjectModel3dToXyzObjectModel3dToXyzObjectModel3dToXyzobject_model_3d_to_xyz
另见
affine_trans_point_3daffine_trans_point_3dAffineTransPoint3dAffineTransPoint3dAffineTransPoint3daffine_trans_point_3d,
rigid_trans_object_model_3drigid_trans_object_model_3dRigidTransObjectModel3dRigidTransObjectModel3dRigidTransObjectModel3drigid_trans_object_model_3d,
affine_trans_object_model_3daffine_trans_object_model_3dAffineTransObjectModel3dAffineTransObjectModel3dAffineTransObjectModel3daffine_trans_object_model_3d
模块
三维计量