Update go.mod and remove unneeded ContainsPoint

Author: gmlewis

fonts/text.go

@@ -116,22 +116,6 @@ func (p *Polygon) Area() float64 {
 	return p.MBB.Area()
 }
 
-// ContainsPoint returns true if the point is on the interior of the Polygon.
-func (p *Polygon) ContainsPoint(pt *Pt) bool {
-	if len(p.Pts) < 3 {
-		return false
-	}
-
-	var in bool
-	for i, j := 0, len(p.Pts)-1; i < len(p.Pts); i, j = i+1, i {
-		if (p.Pts[i][1] > pt[1]) != (p.Pts[j][1] > pt[1]) &&
-			pt[0] < (p.Pts[j][0]-p.Pts[i][0])*(pt[1]-p.Pts[i][1])/(p.Pts[j][1]-p.Pts[i][1])+p.Pts[i][0] {
-			in = !in
-		}
-	}
-	return in
-}
-
 func getFont(fontName string) (*Font, error) {
 	if len(Fonts) == 0 {
 		return nil, errors.New("No fonts available")

go.mod

@@ -2,7 +2,7 @@ module github.com/gmlewis/go-fonts
 
 require (
 	github.com/fogleman/gg v1.2.0
-	github.com/gmlewis/go3d v0.0.0-20190128014203-bf15e82649fa
+	github.com/gmlewis/go3d v0.0.1
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/golang/protobuf v1.2.0
 	golang.org/x/image v0.0.0-20190209060608-ef4a1470e0dc // indirect

go.sum

@@ -3,6 +3,10 @@ github.com/fogleman/gg v1.2.0 h1:Z0uOlqo+EbPQwdbrpKV1/jEcefXGPICDtGmS/gwly30=
 github.com/fogleman/gg v1.2.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/gmlewis/go3d v0.0.0-20190128014203-bf15e82649fa h1:Jz+gB6ErNCS0EYYApKMgy/xKwP2cxJkLgY/jPMvLgqo=
 github.com/gmlewis/go3d v0.0.0-20190128014203-bf15e82649fa/go.mod h1:+/uN50S5WWVVyL5tKuhhWfgd+xoVtqm2a/0UcPDudTY=
+github.com/gmlewis/go3d v0.0.0-20190216150727-a7d18ec47524 h1:w7B+XbvgRCTEjRVouWftyeD/yZRfM2YjCtl7ORna4G4=
+github.com/gmlewis/go3d v0.0.0-20190216150727-a7d18ec47524/go.mod h1:+/uN50S5WWVVyL5tKuhhWfgd+xoVtqm2a/0UcPDudTY=
+github.com/gmlewis/go3d v0.0.1 h1:QxKs1hMHMj6nv9AJLV0lBQaUFSKSQh5Rlzz48x9qBjM=
+github.com/gmlewis/go3d v0.0.1/go.mod h1:+/uN50S5WWVVyL5tKuhhWfgd+xoVtqm2a/0UcPDudTY=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=