Переходим на MineOS Standalone #1

Libraries/Vector.lua

@@ -0,0 +1,71 @@
+
+local vectorLibrary = {}
+
+------------------------------------------------------------------------------------------------------------------------
+
+function vectorLibrary.newVector2(x, y)
+	return { x, y }
+end
+
+function vectorLibrary.newVector3(x, y, z)
+	return { x, y, z }
+end
+
+function vectorLibrary.newVector4(x, y, z, w)
+	return { x, y, z, w }
+end
+
+function vectorLibrary.newVector5(x, y, z, u, v)
+	return { x, y, z, u, v }
+end
+
+------------------------------------------------------------------------------------------------------------------------
+
+function vectorLibrary.scalarMultiply(vectorA, vectorB)
+	local result = 0
+	for dismension = 1, #vectorA do
+		result = result + vectorA[dismension] * vectorB[dismension]
+	end
+
+	return result
+end
+
+function vectorLibrary.length(vector)
+	local result = 0
+	for dismension = 1, #vector do
+		result = result + vector[dismension] ^ 2
+	end
+
+	return math.sqrt(result)
+end
+
+function vectorLibrary.normalize(vector)
+	local invertedLength = 1 / vectorLibrary.length(vector)
+	vector[1], vector[2], vector[3] = vector[1] * invertedLength, vector[2] * invertedLength, vector[3] * invertedLength
+
+	return vector
+end
+
+function vectorLibrary.getSurfaceNormal(vector1, vector2, vector3)
+	return {
+		vector1[2] * (vector2[3] - vector3[3]) + vector2[2] * (vector3[3] - vector1[3]) + vector3[2] * (vector1[3] - vector2[3]),
+		vector1[3] * (vector2[1] - vector3[1]) + vector2[3] * (vector3[1] - vector1[1]) + vector3[3] * (vector1[1] - vector2[1]),
+		vector1[1] * (vector2[2] - vector3[2]) + vector2[1] * (vector3[2] - vector1[2]) + vector3[1] * (vector1[2] - vector2[2])
+	}
+end
+
+function vectorLibrary.toString(vector)
+	local result = "("
+	for dismension = 1, #vector do
+		result = result .. string.format("%.2f", vector[dismension])
+		if dismension < #vector then
+			result = result .. "; "
+		end
+	end
+	return result .. ")"
+end
+
+------------------------------------------------------------------------------------------------------------------------
+
+return vectorLibrary
+