Create a line on screen which traces the path af an animated object. It’s Substitute for tracing arcs on your screen by hand with a marker. It can be used either as an overlay on your camera view, or in world space. It’s a bake process; like a marker it doesn’t update interactively. Lines are colored to distinguish between multiple traces. Frames are marked along the arc as black dots, with keyframes colored red, and the current frame is highlighted.
Copy this file into your maya scripts directory, for example:
C:/Documents and Settings/user/My Documents/maya/scripts/ml_arcTracer.py
Run the tool in a python shell or shelf button by importing the module, and then calling the primary function:
import ml_arcTracer ml_arcTracer.ui()
Run the UI, and press the buttons to choose the action.
Copy this file into your maya scripts directory, for example: C:/Documents and Settings/user/My Documents/maya/scripts/ml_arcTracer.py Run the tool in a python shell or shelf button by importing the module, and then calling the primary function: import ml_arcTracer ml_arcTracer.ui()
Copyright 2018 Morgan Loomis Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
This script requires the ml_utilities module, which can be downloaded here: https://raw.githubusercontent.com/morganloomis/ml_tools/master/ml_utilities.py
[Trace Camera] : Trace an arc as an overlay over the current camera. [Trace World] : Trace an arc in world space. [Retrace Previous] : Retrace the previously traced arc. [Clear Arcs] : Clear all arcs.
|Trace an arc as an overlay over the current camera.||Right-click to create a shelf or hotkey|
|Trace an arc in world space.||Right-click to create a shelf or hotkey|
|Retrace the previously traced arc.||Right-click to create a shelf or hotkey|
|Clear all arcs.||Right-click to create a shelf or hotkey|
|2||2011-05-14||minor bug fix involving error with duplicate names|
|3||2011-05-14||Revision notes update.|
|5||2016-12-10||removing euclid dependency|
|6||2017-06-30||Fixing bug with moving cameras, adding line width|
|7||2018-02-17||Updating license to MIT.|