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Diffstat (limited to 'notes.md')
| -rw-r--r-- | notes.md | 62 |
1 files changed, 46 insertions, 16 deletions
@@ -69,25 +69,55 @@ and those kinds of nodes should be on their own layers, so that the user can vie ignore relevant data at any time. -nodes ------ +points +------ + +Points are objects with the following properties **only**: + + - x: the x-coordinate in meters + - y: the y-coordinate in meters + + +shapes +------ + +A shape is an object containing the following properties **only**: + + - type: a string, either 'point', 'path', or 'polygon' + - points: an array of `points`, or, if type is 'point', a single point object. + - boundingBox: AABB that contains every point in `points` -node types: - - point - - path - - polygon -all nodes can be selected to view properties in the right pane. They can then be edited by clicking a button on the pane. +mapObject +--------- + +mapObjects are objects with the following properties: + + - core: a point + - shapes: an array of `shape` objects + - mapObjects: an array of child mapObjects + - boundingBox: AABB that contains the bounding boxes of every shape in shapes + - minZoom: a number from 0 to 6 (see maxZoom) + - maxZoom: a number from 0 to 7: + 0. global + 1. regional + 2. national + 3. provincial + 4. city + 5. neighborhood + 6. building + + +tiles +----- + +A tile is an object with the following properties: -All nodes can be moved when editing. Path and polygon nodes can have their constituent points moved and can insert new nodes. + - region: an AABB bounding the tile area + - mapObjects: an array of references to the mapObjects that intersect this square -Nodes have an associated "relevance level" +worlds +------ - - building (smallest) - - neighborhood - - city - - province - - nation - - global (largest) +a world is an object with the following properties: -depending on a map's scale, some of these may not be relevant (i.e. a map only showing a city would not use higher relevance levels). |