https://github.com/cpcgskill/cpapi
OpenMaya api 包装
https://github.com/cpcgskill/cpapi
maya maya-api maya-python python
Last synced: 4 days ago
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OpenMaya api 包装
- Host: GitHub
- URL: https://github.com/cpcgskill/cpapi
- Owner: cpcgskill
- License: apache-2.0
- Created: 2021-09-11T06:58:22.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2024-10-06T07:58:22.000Z (over 1 year ago)
- Last Synced: 2025-09-20T15:40:04.902Z (4 months ago)
- Topics: maya, maya-api, maya-python, python
- Language: Python
- Homepage:
- Size: 140 KB
- Stars: 5
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# cpapi
OpenMaya api 封装
## 目录
- [快速开始](#快速开始)
- [功能介绍](#功能介绍)
- [MayaApi数组的封装](#MayaApi数组的封装)
- [迭代器的封装](#迭代器的封装)
- [迭代器模块](#迭代器模块)
- [工具集模块](#工具集模块)
- [版权说明](#版权说明)
### 快速开始
#### 如果你的Maya有pip那么
```commandline
cd "C:\Program Files\Autodesk\Maya2022\bin"
mayapy -m pip install cpapi
```
#### 如果没有
1. 打开C:\Users\PC\Documents\maya文件夹
2. 进入scripts文件夹，如果没有就创建它
3. 下载完整的cpapi代码
4. 解压并进入解压完成的文件夹
5. 将src目录中的cpapi文件夹复制到scripts
6. 打开maya2018，如果已经打开了就重启它
7. 打开脚本编辑器并执行以下示例代码
```python
from __future__ import unicode_literals, print_function
from cpapi.all import MItDependencyNodes, MGlobal
MGlobal.displayWarning("场景节点有： {}".format([i.thisNode() for i in MItDependencyNodes()]))
```
### 功能介绍
#### MayaApi数组的封装
本模块提供了对MayaApi数组的封装让其可以顺利的融入Python循环机制中
```python
from __future__ import unicode_literals, print_function
def test_array():
import cpapi.all as api
print("test float array>> ", [i for i in api.MFloatArray(10, 0)])
test_array()
```
```
test float array>> [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
```
#### 迭代器的封装
不仅如此还提供了迭代器的封装
```python
from __future__ import unicode_literals, print_function
def test_iter():
import cpapi.all as api
itdg = api.MItDependencyNodes()
print("test itdg>> ", [itdg.thisNode() for _ in itdg])
test_iter()
```
```
test itdg>> [ >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >, >]
```
#### 迭代器模块
迭代器模块与MayaApi迭代器的封装无关，这个模块是一个提供不同迭代器的模块
```python
from __future__ import unicode_literals, print_function
def test():
import cpapi.iter as cpit
print("test iter_node>> ", cpit.iter_node())
print("test iter_dag_node>> ", cpit.iter_dag_node())
print("test selected_node>> ", cpit.selected_node())
print("test selected>> ", cpit.selected())
test()
```
```
test iter_node>> at 0x000001CE9AFD2360>
test iter_dag_node>> at 0x000001CE9A780678>
test selected_node>> at 0x000001CE9AFD23A8>
test selected>> at 0x000001CE9AFD23A8>
```
#### 工具集模块
工具集模块就是字面意思，一堆工具函数
```python
from __future__ import unicode_literals, print_function
def test():
import cpapi.all as api
import cpapi.utils as cputils
print("test selected>> ", cputils.selected())
o = api.MFnDependencyNode().create("joint", "joint1")
print("test mobject_to_mdagpath>> ", cputils.mobject_to_mdagpath(o))
print("test mobject_to_muuid>> ", cputils.mobject_to_muuid(o))
p = cputils.mobject_to_mdagpath(o)
print("test mdagpath_to_mobject>> ", cputils.mdagpath_to_mobject(p))
print("test mdagpath_to_muuid>> ", cputils.mdagpath_to_muuid(p))
uid = cputils.mdagpath_to_muuid(p)
print("test muuid_to_mdagpath>> ", cputils.muuid_to_mdagpath(uid))
print("test muuid_to_mobject>> ", cputils.muuid_to_mobject(uid))
print("test name_to_mobject>> ", cputils.name_to_mobject("joint1"))
print("test name_to_mdagpath>> ", cputils.name_to_mdagpath("joint1"))
print("test name_to_components>> ", cputils.name_to_components("joint1"))
print("test name_to_components_mobject>> ", cputils.name_to_components_mobject("joint1"))
print("test name_to_muuid>> ", cputils.name_to_muuid("joint1"))
print("test active_selectionlist>> ", cputils.active_selectionlist())
print("test selected>> ", cputils.selected())
test()
```
```
test selected>> []
test mobject_to_mdagpath>> MDagPath("|joint1")
test mobject_to_muuid>> >
test mdagpath_to_mobject>> MObject(not null, type=kJoint)
test mdagpath_to_muuid>> >
test muuid_to_mdagpath>> MDagPath("|joint1")
test muuid_to_mobject>> MObject(not null, type=kJoint)
test name_to_mobject>> MObject(not null, type=kJoint)
test name_to_mdagpath>> MDagPath("|joint1")
test name_to_components>> (MDagPath("|joint1"), MObject(null))
test name_to_components_mobject>> MDagPath("|joint1")
test name_to_muuid>> >
test active_selectionlist>> MSelectionList([])
test selected>> []
```
### 版权说明
该项目签署了Apache-2.0 授权许可，详情请参阅 LICENSE