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Canvas properties: Difference between revisions
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* Support drawing to GUI widgets {{Done}} | * Support drawing to GUI widgets {{Done}} | ||
* Support implementing GUI widgets using Canvas/Nasal {{Pending}} (see [[Canvas Widgets]]) | * Support implementing GUI widgets using Canvas/Nasal {{Pending}} (see [[Canvas Widgets]]) | ||
* Static image files should be handled like any other element on the canvas. Only instead of specifying a path you'll have to set the file system path to an image which will be loaded with osg. {{Not done}} | * [[#Static Textures & Cascaded Canvases|Static image files]]: should be handled like any other element on the canvas. Only instead of specifying a path you'll have to set the file system path to an image which will be loaded with osg. {{Not done}} | ||
* Support placing canvas textures into the scenery, so that dynamic scenery features (i.e. a [http://en.wikipedia.org/wiki/Visual_Docking_Guidance_System visual docking guidance system] or runway skid marks) can be implemented using the canvas system (being discussed and planned as of 08/2012) {{Not done}} | * Support placing canvas textures into the scenery, so that dynamic scenery features (i.e. a [http://en.wikipedia.org/wiki/Visual_Docking_Guidance_System visual docking guidance system] or runway skid marks) can be implemented using the canvas system (being discussed and planned as of 08/2012) {{Not done}} | ||
* '''TheTom''': "vertical projection seems not too complicated as its basically just calculating segment lenghts on a sphere, or maybe just direct distance calculations. I think the error in comparison to the real sphere can be neglected while using typical distances (eg. at a distance of 300 miles the error is about 2.8 miles, which is ~0.9%)." {{Pending}} (see [[Canvas Maps]]) | * '''TheTom''': "vertical projection seems not too complicated as its basically just calculating segment lenghts on a sphere, or maybe just direct distance calculations. I think the error in comparison to the real sphere can be neglected while using typical distances (eg. at a distance of 300 miles the error is about 2.8 miles, which is ~0.9%)." {{Pending}} (see [[Canvas Maps]]) | ||