摘要：
function LineToLineCP(VertLine, WallLine: TGPLineF): TGPPointF; var SP, EP, SP1, EP1: TGPPointF; t: Single; ReGP: TGPPointF; begin SP.X := VertLine.SP
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posted @ 2019-12-11 09:24
jeenma
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摘要：
function PtInArea(InPoint: TGPPointF; AreaPts:array of TGPPointF): Boolean; var nCross, PointIndex: Integer; TempSP, TempEP, InTempP: TGPPointF; TempX
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posted @ 2019-12-11 09:23
jeenma
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