Removed relative scale property (rscale). Fixed rescale method to set the internal scale to a given one. Fixed viewport to wcs.
Changed vector key, from pointer to dispatcher, on the jump map/table.
Added xDistanceTo and yDistanceTo methods. Added a static type, and getter, to be used on the (jump map of the) collision dispatcher.
Minor fixes on TopDownBVHTree to avoid returning null at queries, now returns an empty array. Code formated. Minor fixes also at TopDownBVHNode to support point vs shape collision and fixed getRight method, that was returning the left node.
Minor changes and function re-arrangement, at GenericCollisionChecker. Compacted functions, removing unnecessary variables and chainned calls, at SATCollisionChecker.
Fixed misspelled word at a comment.
Removed @classdesc tag, since it's not on the Grape2D's code stye guideline.
Added renderPoint method.
Bumped to v1.2.0-alpha. Builds and API documentation compiled.