Rhino Text Content Modifier文本内容修改器
Overview | 概述
A Python script for finding and modifying text objects in Rhino, specifically targeting “DN” and “UP” content | 一个用于在Rhino中查找和修改文字对象的Python脚本,特别针对"DN"和"UP"内容
Technical Components | 技术组件
Object Collection | 对象收集
text_dots = rs.ObjectsByType(8192)
text_strings = rs.ObjectsByType(512)
annotations = rs.ObjectsByType(32768)
Understanding object types in Rhinoscript: | 理解Rhinoscript中的对象类型:
- 8192: TextDot objects (point-based text) | TextDot对象(基于点的文本)
- 512: Standard text objects | 标准文本对象
- 32768: Annotation objects (dimensions, leaders) | 标注对象(尺寸标注、引线)
List Management | 列表管理
all_texts = []
if text_dots: all_texts.extend(text_dots)
Python list operations: | Python列表操作:
- Conditional extension | 条件扩展
- Memory-efficient list building | 内存高效的列表构建
- Dynamic collection management | 动态集合管理
Content Modification | 内容修改
if "DN" in text_content.upper():
rs.TextObjectText(text_id, "DN")
modified_count += 1
Text manipulation techniques: | 文本操作技巧:
- Case-insensitive comparison | 大小写不敏感比较
- Direct content replacement | 直接内容替换
- Counter tracking | 计数器跟踪
Object Type Handling | 对象类型处理
if rs.IsText(text_id):
text_content = rs.TextObjectText(text_id)
elif rs.IsAnnotation(text_id):
text_content = rs.TextDotText(text_id)
RhinoScript API usage: | RhinoScript API使用:
- Type checking methods | 类型检查方法
- Content access functions | 内容访问函数
- Object-specific operations | 对象特定操作
Error Management | 错误管理
try:
# Operation code
except:
continue
Exception handling strategy: | 异常处理策略:
- Graceful error recovery | 优雅的错误恢复
- Continuous processing | 持续处理
- Silent error handling | 静默错误处理
Counter Implementation | 计数器实现
modified_count = 0
# ...
modified_count += 1
return modified_count
Progress tracking: | 进度跟踪:
- Counter initialization | 计数器初始化
- Increment tracking | 增量跟踪
- Result reporting | 结果报告