20,741
edits
Canvas SVG: Difference between revisions
Jump to navigation
Jump to search
→Ideas
(→Ideas) |
(→Ideas) |
||
| Line 21: | Line 21: | ||
* run parsexml in a Nasal worker thread (problematic: while parsing/loading can happen asynchronously, the parser needs a handle to the canvas group to draw into, so need to synchronize access to that) <ref>https://forum.flightgear.org/viewtopic.php?f=4&t=34571&p=368880#p368707</ref> | * run parsexml in a Nasal worker thread (problematic: while parsing/loading can happen asynchronously, the parser needs a handle to the canvas group to draw into, so need to synchronize access to that) <ref>https://forum.flightgear.org/viewtopic.php?f=4&t=34571&p=368880#p368707</ref> | ||
* Stuart suggested to port svg.nas to C++ (that would still not give us any threading benefits) | * Stuart suggested to port svg.nas to C++ (that would still not give us any threading benefits) - also, custom our parser is really trivial, i.e. only supports a subset of SVG | ||
* create a new/dedicated canvas element specifically for handling SVG files, without going through Nasal space (at least not inside the main loop), possibly adopting an existing SVG rendering back-end that is OpenGL/OSG compatible | * create a new/dedicated canvas element specifically for handling SVG files, without going through Nasal space (at least not inside the main loop), possibly adopting an existing SVG rendering back-end that is OpenGL/OSG compatible | ||