Commit 2e68398f authored by santiaago's avatar santiaago
Browse files

add rotation array for triangle 3

parent 66b5937d

draw/isogrids/hexa16.go

+9 −8
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			if (xL%2) == 0 && isInTriangleL(triangleId(xL, yL, left), xL, yL) {

				tid := triangleId(xL, yL, left)

				stid := subTriangleId(xL, yL, left, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xs, ys, fillTriangle[0])

				} else {
@@ -86,7 +86,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			} else if (xL%2) != 0 && isInTriangleR(triangleId(xL, yL, right), xL, yL) {

				tid := triangleId(xL, yL, right)

				stid := subTriangleId(xL, yL, right, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xs, ys, fillTriangle[0])

				} else {
@@ -102,7 +102,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			if (xLMirror%2) == 0 && isInTriangleL(triangleId(xLMirror, yLMirror, left), xLMirror, yLMirror) {

				tid := triangleId(xLMirror, yLMirror, left)

				stid := subTriangleId(xLMirror, yLMirror, left, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xsMirror, ys, fillTriangle[0])

				} else {
@@ -111,7 +111,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			} else if (xLMirror%2) != 0 && isInTriangleR(triangleId(xLMirror, yLMirror, right), xLMirror, yLMirror) {

				tid := triangleId(xLMirror, yLMirror, right)

				stid := subTriangleId(xLMirror, yLMirror, right, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xsMirror, ys, fillTriangle[0])

				} else {
@@ -142,7 +142,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			if (xL%2) != 0 && isInTriangleL(triangleId(xL, yL, left), xL, yL) {

				tid := triangleId(xL, yL, left)

				stid := subTriangleId(xL, yL, left, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xs1, ys1, fillTriangle[0])

				} else {
@@ -152,7 +152,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			} else if (xL%2) == 0 && isInTriangleR(triangleId(xL, yL, right), xL, yL) {

				tid := triangleId(xL, yL, right)

				stid := subTriangleId(xL, yL, right, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xs1, ys1, fillTriangle[0])

				} else {
@@ -168,7 +168,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			if (xL%2) == 0 && isInTriangleL(triangleId(xLMirror, yLMirror, left), xLMirror, yLMirror) {

				tid := triangleId(xLMirror, yLMirror, left)

				stid := subTriangleId(xLMirror, yLMirror, left, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xs1, ys1, fillTriangle[0])

				} else {
@@ -177,7 +177,7 @@ func Hexa16(w http.ResponseWriter, key string, colors []color.RGBA, size, lines 
			} else if (xL%2) != 0 && isInTriangleR(triangleId(xLMirror, yLMirror, right), xLMirror, yLMirror) {

				tid := triangleId(xLMirror, yLMirror, right)

				stid := subTriangleId(xLMirror, yLMirror, right, tid)

				stids := SubTriangleIdsFromId(2)

				stids := SubTriangleIdsFromId(3)

				if stids[tid-1] == stid {

					canvas.Polygon(xs1, ys1, fillTriangle[0])

				} else {
@@ -569,6 +569,7 @@ func SubTriangleIdsFromId(lookforSubTriangleId int) []int { 
	m := map[int][]int{

		1: []int{1, 7, 9, 9, 3, 1},

		2: []int{2, 3, 6, 8, 7, 4},

		3: []int{3, 1, 1, 7, 9, 9},

	}

	if v, ok := m[lookforSubTriangleId]; ok {

		return v