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568 lines
15 KiB
568 lines
15 KiB
0.11.0
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====
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Added:
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----
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- mlib.vec2 component
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To-Do:
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----
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- Update README.md
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- Update spec.lua
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- Fix tabbing
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0.10.1
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====
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Added:
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----
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- Point category
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- point.rotate
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- point.scale
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- point.polarToCartesian
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- point.cartesianToPolar
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Changed:
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----
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- math.getPercent now returns decimals (instead of percentages) since those are more common to use.
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To-Do:
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----
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- Determine if isCompletelyInsideFunctions should return true with tangents.
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- Check argument order for logicality and consistency.
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- Add error checking.
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- Make sure to see if any aliases were missed. (e.g. isSegmentInside)
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- Clean up and correct README (add "Home" link, etc.)
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0.10.0
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====
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Added:
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----
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Changed:
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----
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- mlib.line.segment is now mlib.segment.
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- mlib.line.getIntercept has been renamed to mlib.line.getYIntercept
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- mlib.line.getYIntercept now returns the x-coordinate for vertical lines instead of false.
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- mlib.line.getYIntercept now returns the value `isVertical` as the second return value.
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- mlib.line.getPerpendicularBisector is now mlib.segment.getPerpendicularBisector.
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Fixed:
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----
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- mlib.line.getIntersection now should handle vertical slopes better.
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- mlib.line.getClosestPoint now uses local function checkFuzzy for checking horizontal lines.
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- Fixed possible bug in mlib.line.getSegmentIntersection and vertical lines.
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- mlib.segment.getIntersection now uses fuzzy checking for parallel lines.
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- mlib.math.round is now much more efficient.
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- Removed some useless code from mlib.polygon.isSegmentInside.
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To-Do:
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----
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- Determine if isCompletelyInsideFunctions should return true with tangents.
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- Check argument order for logicality and consistency.
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- Improve speed.
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- Add error checking.
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- Make sure to see if any aliases were missed. (e.g. isSegmentInside)
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- Implement mlib.shapes again(?)
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- Clean up and correct README (add "Home" link, etc.)
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0.9.4
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====
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Added:
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----
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Changed:
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----
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- mlib.line.getDistance is now slightly faster.
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- Made code much easier to debug by using new utility `cycle`.
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- Added new utility.
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- Various other minor changes.
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Removed:
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----
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- Unused local utility function copy
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To-Do
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----
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- Determine if isCompletelyInsideFunctions should return true with tangents.
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- Make argument order more logical.
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- Improve speed and error checking.
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- Make sure to see if any aliases were missed. (e.g. isSegmentInside)
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- Implement mlib.shapes again(?)
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- Clean up README (add "Home" link, etc.)
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0.9.3
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====
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Added:
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----
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- milb.circle.isCircleCompletelyInside
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- mlib.circle.isPolygonCompletelyInside
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- milb.circle.isSegmentCompletelyInside
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- mlib.polygon.isCircleCompletelyInside
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- mlib.polygon.isPolygonCompletelyInside
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- mlib.polygon.isSegmentCompletelyInside
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- ALIASES -
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- mlib.circle.getPolygonIntersection
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- mlib.circle.isCircleInsidePolygon
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- mlib.circle.isCircleCompletelyInsidePolygon
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- milb.line.getCircleIntersection
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- milb.line.getPolygonIntersection
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- milb.line.getLineIntersection
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- mlib.line.segment.getCircleIntersection
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- mlib.line.segment.getPolygonIntersection
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- mlib.line.segment.getLineIntersection
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- mlib.line.segment.getSegmentIntersection
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- mlib.line.segment.isSegmentCompletelyInsideCircle
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- mlib.line.segment.isSegmentCompletelyInsidePolygon
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- mlib.polygon.isCircleCompletelyOver
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Changed:
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----
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- mlib.circle.getCircleIntersection now returns 'inside' instead of 'intersection' if the point has not intersections but is within the circle.
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- Fixed problem involving mlib.circle.getSegmentIntersection
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- README.md now has more information on how to run specs and other minor improvements.
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- Fixed some commenting on explanation of derivation of mlib.line.getIntersection.
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- Updated the example to use the current version of mlib.
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- Made/Changed some comments in the example main.lua.
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Removed:
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----
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To-Do
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----
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- Make examples file on github (examples/shapes/main.lua, etc.) not just one line.
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- Determine if isCompletelyInsideFunctions should return true with tangents.
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- Make argument order more logical.
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- Make sure to see if any aliases were missed. (e.g. isSegmentInside)
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- Update spec links in README
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0.9.2
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====
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Added:
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----
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Changed:
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----
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- mlib.polygon.getPolygonIntersection now does not create duplicate local table.
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- mlib.line.getPerpendicularSlope now does not create a global variable.
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- mlib.math.getSummation now allows the error to go through instead of returning false if the stop value is not a number.
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- Changed any instance of the term "userdata" with "input"
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Removed:
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----
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0.9.1
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====
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Added:
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----
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- Added mlib.statistics.getCentralTendency
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- Added mlib.statistics.getDispersion
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- Added mlib.statistics.getStandardDeviation
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- Added mlib.statistics.getVariation
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- Added mlib.statistics.getVariationRatio
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Removed:
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----
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Changed:
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----
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- FIX: mlib.polygon.checkPoint now handles vertices better.
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To-Do
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----
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- Add more functions.
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0.9.0
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====
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Added:
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----
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- mlib.line.getDistance as an alias for mlib.line.getLength.
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- mlib.line.checkPoint
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- Internal documentation.
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Removed:
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----
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- mlib.circle.isPointInCircle is replaced with mlib.circle.checkPoint
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- mlib.circle.checkPoint is replaced with mlib.circle.isPointOnCircle
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- Variation of mlib.circle.getLineIntersection( cx, cy, radius, slope, intercept ) is no longer supported, as it can cause errors with vertical lines.
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Changed:
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----
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- CHANGE: mlib.line.getIntersection now returns true for colinear lines.
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- CHANGE: mlib.line.getIntersection now returns true if the line are collinear.
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- CHANGE: mlib.line.getIntersection now returns true if vertical lines are collinear.
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- CHANGE: mlib.line.getSegmentIntersection now returns true if the line and segment are collinear.
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- CHANGE: Changed the order of mlib.line.segment.checkPoint arguments.
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- NAME: mlib.polygon.lineIntersects is now mlib.polygon.getLineIntersection
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- NAME: mlib.polygon.lineSegmentIntersects is now mlib.polygon.getSegmentIntersection
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- NAME: mlib.polygon.isLineSegmentInside is now mlib.polygon.isSegmentInside
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- NAME: mlib.polygon.polygonIntersects is now mlib.polygon.getPolygonIntersection
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- CHANGED: mlib.circle.checkPoint now takes arguments ( px, py, cx, cy, radius ).
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- CHANGED: mlib.circle.isPointOnCircle now takes arguments ( px, py, cx, cy, radius ).
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- NAME: mlib.polygon.circleIntersects is now mlib.polygon.getCircleIntersection
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- NAME: mlib.circle.isLineSecant is now mlib.circle.getLineIntersection
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- NAME: mlib.circle.isSegmentSecant is now mlib.circle.getSegmentIntersection
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- NAME: mlib.circle.circlesIntersects is now mlib.circle.getCircleIntersection
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- CHANGE: Added types 'tangent' and 'intersection' to mlib.circle.getCircleIntersection.
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- NAME: mlib.math.getRootsOfQuadratic is now mlib.math.getQuadraticRoots
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- CHANGE: mlib.math.getRoot now only returns the positive, since it there is not always negatives.
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- NAME: mlib.math.getPercent is now mlib.math.getPercentage
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- Cleaned up code (added comments, spaced lines, etc.)
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- Made syntax that uses camelCase instead of CamelCase.
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- Match style of more programmers.
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- Easier to type.
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- Moved to semantic numbering.
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- Made any returns strings lower-case.
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- Updated specs for missing functions.
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To-Do
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----
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- Update readme.
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- Add mlib.statistics.getStandardDeviation
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- Add mlib.statistics.getMeasuresOfCentralTendency
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- Add mlib.statistics.getMeasuresOfDispersion
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1.1.0.2
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====
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Added:
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----
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- MLib.Polygon.IsPolygonInside
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Removed:
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----
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- Removed all MLib.Shape:
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- Was very slow.
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- Could not define custom callbacks.
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- Allow for flexibility.
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Changed:
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----
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- Switched MLib.Line.GetIntersection back to the old way
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- MLib.Line.GetSegmentIntersection now returns 4 values if the lines are parallel.
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TODO:
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- Make it so that MLib.Shape objects can use ':' syntax for other functions (i.e. MLib.Line.GetLength for Line objects, etc.)
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- Intuitive error messages.
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1.1.0.1
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====
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Added:
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----
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Removed:
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----
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Changed:
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- MLib.Line.GetIntersection now returns true, instead of two points.
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----
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Fixed:
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----
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- MLib.Line.GetIntersection now handles vertical lines: returns true if they collide, false otherwise.
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- MLib.Polygon.LineIntersects now also handles verticals.
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TODO:
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- Fix
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- MLib.Shape Table can't have metatables.
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1.1.0.0
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====
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Added:
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----
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- MLib.Polygon.IsCircleInside
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- MLib.Polygon.LineSegmentIntersects
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- MLib.Polygon.IsLineSegmentInside
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- MLib.Statistics.GetFrequency
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- MLib.Math.Factorial
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- MLib.Math.SystemOfEquations
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Removed:
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----
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Changed:
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----
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- MLib.Polygon.LineIntersects is now MLib.Polygon.LineSegmentIntersects.
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- Put Word-wrap on Changes.txt
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Fixed:
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----
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- Problems with numberous MLib.Polygon and MLib.Circle problems.
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TODO:
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- Fix
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- MLib.Shape Table can't have metatables.
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1.0.0.3
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====
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Added:
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----
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Removed:
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----
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Changed:
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----
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Fixed:
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----
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- README.md
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TODO:
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- Add:
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- Frequency
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- Binomial Probability
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- Standard Deviation
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- Conditional Probability
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1.0.0.2
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====
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Added:
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----
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Removed:
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----
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- Ability to use a direction for Math.GetAngle's 5th argument instead of having a third point. See Fixed for more.
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Changed:
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----
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- Changed README.md for clarity and consistency.
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- Updated spec.lua
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- See Fixed for more.
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Fixed:
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----
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- Circle.IsSegmentSecant now properly accounts for chords actually being chords, and not secants.
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- Circle.CircleIntersects now can return 'Colinear' or 'Equal' if the circles have same x and y but different radii (Colinear) or are exactly the same (Equal).
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- Statistics.GetMode now returns a table with the modes, and the second argument as the number of times they appear.
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- Math.GetRoot now returns the negative number as a second argument.
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- Math.GetPercentOfChange now works for 0 to 0 (previously false).
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- Math.GetAngle now takes only three points and no direction option.
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- Typos in Shape.CheckCollisions and Shape.Remove.
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- Fixed nil problems in Shape.CheckCollisions.
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- Improved readablility and DRYness of Shape.CheckCollisions.
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- Bugs in Shape.Remove and Shape.CheckCollisions regarding passing tables as arguments.
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TODO:
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- Add:
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- Frequency
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- Binomial Probability
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- Standard Deviation
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- Conditional Probability
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1.0.0.1
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====
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Added:
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----
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Removed:
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----
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Changed:
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----
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- Changes.txt now expanded to include short excertps from all previous commits.
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- Changed release number from 3.0.0 to 1.0.0.1
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- Math.Round now can round to decimal places as the second argument.
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- Commented unnecessary call of Segment.CheckPoint in Polygon.LineIntersects.
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- Polygon.LineIntersects now returns where the lines intersect.
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- false if not intersection.
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- A table with all of the intersections { { px, py } }
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- Same with Polygon.PolygonIntersects, Polygon.CircleIntersects,
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Fixed:
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----
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- Error with GetSlope being called incorrectly.
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- README.md Line.GetPerpendicularSlope misdirection.
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- Same with Line.GetPerpendicularBisector, Line.Segment.GetIntersection, Circle.IsLineSecant, Circle.IsSegmentSecant, Statistics.GetMean, Median, Mode, and Range, and Shape:Remove, and fixed the naming for Shape:CheckCollisions and Shape:Remove.
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- Clarified README.md
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- Made util SortWithReferences local.
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- Errors caused by local functions.
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TODO:
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- Add:
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- Frequency
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- Binomial Probability
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- Standard Deviation
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- Conditional Probability
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3.0.0
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-----
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ADDED:
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- Added function GetSignedArea.
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REMOVED:
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- Removed drawing functions.
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- Removed MLib.Line.Functions entirely.
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CHANGED:
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- Changed all the names to CamelCase.
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- Changed module name to MLib.
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- Changed return order of GetPerpendicualrBisector from Slope, Midpoint to Midpoint, Slope.
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- Changed returned string of MLib.circle.isLineSecant to be upper-case.
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- Changed IsPrime to accept only one number at a time.
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- Changed NewShape's type to Capitals.
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Related to code:
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- Added more accuarate comments.
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- Made code more DRY.
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- Made code monkey-patchable and saved space (by declaring all functions as local values then inserted them into a large table.
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TODO:
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- Make LineIntersectsPolygon return where intersection occurs.
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- Ditto with PolygonIntersectsPolygon.
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- Add:
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- Frequency
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- Binomial Probability
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- Standard Deviation
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- Conditional Probability
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Not as accurately maintained before 2.0.2
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-----------------------------------------
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2.0.2
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-----
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- Cleaned up code, mostly.
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2.0.1
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-----
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- Bug fixes, mlib.shape:remove & demos added.
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2.0.0
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-----
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- Added mlib.shape and various bug fixes.
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2.0.0
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-----
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- Made mlib.shape and made numberous bug fixes.
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1.9.4
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-----
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- Made mlib.math.prime faster and removed ability to test multiple numbers at once. Thanks Robin!
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1.9.3
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-----
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- Fixed polygon.area and polygon.centroid
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1.9.2
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-----
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- Updated to LOVE 0.9.0.
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1.9.1
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-----
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- Made mlib.line.closestPoint able to take either two points on the slope or the slope and intercept.
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1.9.0
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-----
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- Added mlib.lineSegmentIntersects (no affiliation with previous one (changed to mlib.line.segment.intersect)) and mlib.line.closestPoint
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1.8.3
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-----
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- Changed naming mechanism to be more organized.
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1.8.2
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-----
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- "Fixed" mlib.lineSegmentsIntersect AGAIN!!!! :x
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1.8.1
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-----
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- Removed a print statement.
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1.8.0
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-----
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- mlib.pointInPolygon added
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1.7.5
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-----
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- mlib.lineSegmentsIntersect vertical lines fixed again. This time for real. I promise... or hope, at least... :P
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1.7.4
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-----
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- mlib.lineSegmentsIntersect vertical parallels fixed
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1.7.3
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-----
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- mlib.lineSegmentsIntersect parallels fixed
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1.7.2
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-----
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- mlib.lineSegmentsIntersect now handles vertical lines
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1.7.1
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-----
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- mlib.lineSegmentsIntersect now returns the two places in between where the line segments begin to intersect.
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1.7.0
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-----
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- Added mlib.circlesIntersect, mlib.pointOnLineSegment, mlib.linesIntersect, and mlib.lineSegmentsIntersect
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1.6.1
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-----
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- Employed usage of summations for mlib.getPolygonArea and mlib.getPolygonCentroid and removed area as an argument for mlib.getPolygonCentroid.
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1.6.0
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-----
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- Added several functions.
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1.5.0
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-----
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- Made lots of changes to syntax to make it easier to use (hopefully). I also put out specs.
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1.4.1
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-----
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- Localized mlib. Thanks, Yonaba!
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1.4.0
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-----
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- Added mlib.getPolygonCentroid (gets the midpoint of a non-self-intersecting polygons)
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1.3.2
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-----
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- Made mlib.getPrime take tables as arguments, so you can check all the values of a table.
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1.3.1
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-----
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- Changed name method to mlib.getPolygonArea
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1.3.0
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-----
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- Added mlib.get_polygon_area and removed mlib.get_convex_area and mlib.get_triangle_area since they are repetitive.
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1.2.2
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-----
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- Made functions return faster, functions that previously returned tables now return multiple arguments.
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1.2.1
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-----
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- Localized functions, made tables acceptable as arguments, refined function speed, mlib.get_mode now returns number most repeated as well as how many times.
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1.2.0
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-----
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- Added mlib.get_angle
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1.1.0
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-----
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- Added mlib.get_convex_area
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1.0.4
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|
-----
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- Fixed get_mode to handle bimodials.
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1.0.3
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|
-----
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- Prime Checker optimized (hopefully final update on this.)
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1.0.2
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-----
|
|
- Prime checker now works! (At least to 1000. I haven't tested any
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further)
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1.0.1
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|
-----
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- 'Fixed' the prime checker
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1.0.0
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|
-----
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- Initial release
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