.png){kind=icon}
Return
Interactive CNC simulation using distance fields
.png){kind=icon}
PRE
AI
DOI：10.1080/0951192X.2018.1481298.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Real-time simulation of numerical control machining is important to the virtual manufacturing process. It is used to optimise the product design and production plan on a virtual environment, thus saving on the overall manufacturing cost and time. A real-time geometric simulation is desirable because the faster is the simulation, the greater is its capabilities to detect errors. Real-time interactive simulation allows faster iterations in the design phase. However, a precise and real-time interactive simulation is a difficult problem because it requires an efficient representation for complex dynamic volumes while offering interactive real-time rendering of the scene. This research proposes a novel solution for precise and real-time interactive CNC (Computer Numerical Control) simulation using signed distance fields (SDFs) with a data structure for dynamic narrow-band level sets called VDB. The real-time interactive rendering is then solved with a ray-casting algorithm. Tests were performed and SDF was concluded to provide efficient Boolean operations and memory usage, and real-time interactive rendering of its models was possible using ray casting.
Keywords:
CNC simulation
interactive rendering
signed distance fields
virtual manufacturing
Journal
I
IF:
4
Papers:
2.3K
Citations:
3.4K
Organization
Cited Papers
ShareSaveSphere tracing: A geometric method for the antialiased ray tracing of implicit surfaces.png)
VISUAL COMPUTER
VISUAL COMPUTERIF2.9
PREAI
ShareSaveShareSaveShareSaveShareSave
ShareSave
View more