static void Main(string[] args)
{
using (var file = File.CreateText(@"..\..\..\Granite.Core\StructsGenerated.cs"))
{
var w = new CodeWriter(file);
w.WriteLine("namespace Granite.Core");
w.WriteLine("{");
w.PushIndent();
foreach (var v in Vector.Vectors)
{
v.Build(w);
w.WriteLine("");
}
foreach (var m in Matrix.Matrices)
{
m.Build(w);
w.WriteLine("");
}
foreach (var b in Box.Boxes)
{
b.Build(w);
w.WriteLine("");
}
w.PopIndent();
w.WriteLine("}");
}
}
private void BuildToString(CodeWriter w)
{
w.WriteLine("public override string ToString()");
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int c = 0; c < Columns; c++)
{
if (c != 0)
{
w.Write(" + ");
}
w.Write("\"[\"");
for (int r = 0; r < Rows; r++)
{
w.Write(" + {0}.ToString()", s_elementName[c, r]);
}
w.WriteLine(" + \"]\"");
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildStaticValues(CodeWriter w)
{
if(Rows == Columns)
{
var vector = Vector.GetVector(ElementType, Rows);
w.Write("public static readonly {0} Identity = new {0}(", Name);
for (int c = 0; c < Columns; c++)
{
if (c != 0) w.Write(", ");
w.Write("{0}.{1}", vector.Name, Vector.s_unitName[c]);
}
w.WriteLine(");");
w.WriteLine("");
}
}
private void BuildMatrixMultiply(CodeWriter w, Matrix m)
{
var resultMatrix = GetMatrix(ElementType, m.Columns, Rows);
w.WriteLine("public static void Multiply(ref {0} left, ref {1} right, out {2} result)", Name, m.Name, resultMatrix.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("result = new {0}(", resultMatrix.Name);
w.PushIndent();
for (int c = 0; c < resultMatrix.Columns; c++)
{
for (int r = 0; r < resultMatrix.Rows; r++)
{
for (int i = 0; i < Columns; i++)
{
if (i != 0) w.Write(" + ");
w.Write("left.{0} * right.{1}", s_elementName[i, r], s_elementName[c, i]);
}
if (c == resultMatrix.Columns - 1 && r == resultMatrix.Rows - 1)
{
w.WriteLine("");
}
else
{
w.WriteLine(",");
}
}
}
w.PopIndent();
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildBinaryOperator(CodeWriter w, string op)
{
var resultType = GetVector(ElementType.ArithmeticType, Dimensions);
w.WriteLine("public static {0} operator {1}({2} a, {3} b)", resultType.Name, op, Name, resultType.Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return new {0}(", resultType.Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write("a.{0} {1} b.{0}", s_fieldName[i], op);
}
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public static {0} operator {1}({2} a, {3} b)", resultType.Name, op, Name, ElementType.ArithmeticType.Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return new {0}(", resultType.Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write("a.{0} {1} b", s_fieldName[i], op);
}
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildToString(CodeWriter w)
{
w.WriteLine("public override string ToString()");
w.WriteLine("{");
w.PushIndent();
w.Write("return Position.ToString() + Size.ToString();");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildEqualsRelatedMembers(CodeWriter w)
{
w.WriteLine("public static bool operator ==({0} a, {0} b)", Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return a.Position == b.Position && a.Size == b.Size;");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public static bool operator !=({0} a, {0} b)", Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return a.Position != b.Position || a.Size != b.Size;");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public bool Equals({0} other)", Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return Position == other.Position && Size == other.Size;");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public override bool Equals(object other)");
w.WriteLine("{");
w.PushIndent();
w.WriteLine("if(!(other is {0})) return false;", Name);
w.WriteLine("var b = ({0})other;", Name);
w.WriteLine("return Position == b.Position && Size == b.Size;");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public override int GetHashCode()");
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return Position.GetHashCode() ^ Size.GetHashCode();");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
public void Build(CodeWriter w)
{
w.WriteLine("[System.Serializable]");
w.WriteLine("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]");
w.WriteLine("public partial struct {0} : System.IEquatable<{0}>", Name);
w.WriteLine("{");
w.PushIndent();
// Fields
w.WriteLine("public readonly {0} Position;", Vector.Name);
w.WriteLine("public readonly {0} Size;", Vector.Name);
w.WriteLine("");
// Constructors
w.Write("public {0}({1} position, {1} size)", Name, Vector.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("Position = position;");
w.WriteLine("Size = size;");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
if (Dimensions == 2)
{
w.Write("public {0}({1} x, {1} y, {1} sx, {1} sy)", Name, ElementType.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("Position = new {0}(x, y);", Vector.Name);
w.WriteLine("Size = new {0}(sx, sy);", Vector.Name);
w.PopIndent();
w.WriteLine("}");
}
else // 3
{
w.Write("public {0}({1} x, {1} y, {1} z, {1} sx, {1} sy, {1} sz)", Name, ElementType.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("Position = new {0}(x, y, z);", Vector.Name);
w.WriteLine("Size = new {0}(sx, sy, sz);", Vector.Name);
w.PopIndent();
w.WriteLine("}");
}
w.WriteLine("");
// Casts
foreach (var b in Boxes)
{
if (b != this && b.Dimensions == Dimensions)
{
var isImplicit = ElementType.CanConvertImplicitlyTo(b.ElementType);
w.WriteLine("public static {0} operator {1}({2} v)",
isImplicit ? "implicit" : "explicit",
b.Name, Name
);
w.WriteLine("{");
w.PushIndent();
if (isImplicit)
{
w.WriteLine("return new {0}(v.Position, v.Size);", b.Name);
}
else
{
w.WriteLine("return new {0}(({1})v.Position, ({1})v.Size);", b.Name, b.Vector.Name);
}
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
}
// ToString
BuildToString(w);
// Equals == != GetHashCode
BuildEqualsRelatedMembers(w);
// MinX, MaxX, etc
BuildMinMax(w);
// Center point
BuildCenter(w);
// Translate
BuildTranslate(w);
// End struct
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
public void Build(CodeWriter w)
{
w.WriteLine("[System.Serializable]");
w.WriteLine("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]");
w.WriteLine("public partial struct {0} : System.IEquatable<{0}>", Name);
w.WriteLine("{");
w.PushIndent();
// Fields and properties
BuildFieldsAndProperties(w);
// Constructor
BuildConstructor(w);
// Equals == != etc
BuildEqualsRelatedMembers(w);
// ToString
BuildToString(w);
// Identity
BuildStaticValues(w);
// Multiply
BuildMatrixMultiply(w);
BuildVectorMultiply(w);
// End struct
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildToString(CodeWriter w)
{
w.WriteLine("public override string ToString()");
w.WriteLine("{");
w.PushIndent();
w.Write("return string.Format(\"[");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write("{{{0}}}", i);
}
w.Write("]\", ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write(s_fieldName[i]);
}
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildStaticValues(CodeWriter w)
{
w.WriteLine("public static readonly {0} {1} = new {0}({2});",
Name, "Zero",
string.Join(", ", Enumerable.Repeat(ElementType.Zero, Dimensions)));
w.WriteLine("public static readonly {0} {1} = new {0}({2});",
Name, "One",
string.Join(", ", Enumerable.Repeat(ElementType.One, Dimensions)));
for (int i = 0; i < Dimensions; i++)
{
w.WriteLine("public static readonly {0} {1} = new {0}({2});",
Name, s_unitName[i],
string.Join(", ", Enumerable.Range(0, Dimensions).Select(d => d == i ? ElementType.One : ElementType.Zero)));
}
w.WriteLine("");
}
private void BuildNegate(CodeWriter w)
{
if (ElementType.Signed)
{
var resultType = GetVector(ElementType.ArithmeticType, Dimensions);
w.WriteLine("public static {0} operator -({1} v)", resultType.Name, Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return new {0} (", resultType.Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write("-v.{0}", s_fieldName[i]);
}
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
}
private void BuildLengthRelatedMembers(CodeWriter w)
{
var precisionVector = GetVector(ElementType.PrecisionType, Dimensions);
var mathCast = (ElementType.PrecisionType == ElementType.DoubleType) ? "" : string.Format("({0})", ElementType.PrecisionType.Name);
w.WriteLine("public {0} SquaredLength", ElementType.ArithmeticType.Name);
w.WriteLine("{");
w.PushIndent();
w.Write("get { return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" + ");
w.Write("{0} * {0}", s_fieldName[i]);
}
w.WriteLine("; }");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public {0} Length", ElementType.PrecisionType.Name);
w.WriteLine("{");
w.PushIndent();
w.Write("get {{ return {0}System.Math.Sqrt(", mathCast);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" + ");
w.Write("{0} * {0}", s_fieldName[i]);
}
w.WriteLine("); }");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public {0} Normalize()", precisionVector.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("var l = Length;");
w.Write("return new {0}(", precisionVector.Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write("{0} / l", s_fieldName[i]);
}
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildEqualsRelatedMembers(CodeWriter w)
{
w.WriteLine("public static bool operator ==({0} a, {0} b)", Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" && ");
w.Write("a.{0} == b.{0}", s_fieldName[i]);
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public static bool operator !=({0} a, {0} b)", Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" || ");
w.Write("a.{0} != b.{0}", s_fieldName[i]);
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public bool Equals({0} other)", Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" && ");
w.Write("{0} == other.{0}", s_fieldName[i]);
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public override bool Equals(object other)");
w.WriteLine("{");
w.PushIndent();
w.WriteLine("if(!(other is {0})) return false;", Name);
w.WriteLine("var v = ({0})other;", Name);
w.Write("return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" && ");
w.Write("{0} == v.{0}", s_fieldName[i]);
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public override int GetHashCode()");
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" ^ ");
w.Write("{0}.GetHashCode()", s_fieldName[i]);
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildDotAndCrossProducts(CodeWriter w)
{
w.WriteLine("public static {0} Dot({1} a, {1} b)", ElementType.ArithmeticType.Name, Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(" + ");
w.Write("a.{0} * b.{0}", s_fieldName[i]);
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
if (Dimensions == 3)
{
var vector = Vector.GetVector(ElementType.ArithmeticType, Dimensions);
w.WriteLine("public static {0} Cross({1} a, {1} b)", vector.Name, Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return new {0}(", vector.Name);
w.PushIndent();
w.WriteLine("a.Y * b.Z - a.Z * b.Y,");
w.WriteLine("a.Z * b.X - a.X * b.Z,");
w.WriteLine("a.X * b.Y - a.Y * b.X");
w.PopIndent();
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
}
private void BuildVectorMultiply(CodeWriter w)
{
var inVector = Vector.GetVector(ElementType, Columns);
var outVector = Vector.GetVector(ElementType, Rows);
w.WriteLine("public static {0} Multiply(ref {1} m, {2} v)", outVector.Name, Name, inVector.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return new {0}(", outVector.Name);
w.PushIndent();
for (int r = 0; r < Rows; r++)
{
if (r != 0) w.WriteLine(",");
for (int c = 0; c < Columns; c++)
{
if (c != 0) w.Write(" + ");
w.Write("m.{0} * v.{1}", s_elementName[c, r], Vector.s_fieldName[c]);
}
}
w.WriteLine("");
w.PopIndent();
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildConstructor(CodeWriter w)
{
var vector = Vector.GetVector(ElementType, Rows);
w.Write("public {0}(", Name);
for (int c = 0; c < Columns; c++)
{
if (c != 0) w.Write(", ");
w.Write("{0} {1}", vector.Name, s_columnParameterName[c]);
}
w.WriteLine(")");
w.WriteLine("{");
w.PushIndent();
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
w.WriteLine("{0} = {1}.{2};", s_elementName[c, r], s_columnParameterName[c], Vector.s_fieldName[r]);
}
}
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.Write("public {0}(", Name);
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
if (r != 0 || c != 0) w.Write(", ");
w.Write("{0} {1}", ElementType.Name, s_elementParameterName[c, r]);
}
}
w.WriteLine(")");
w.WriteLine("{");
w.PushIndent();
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
w.WriteLine("{0} = {1};", s_elementName[c, r], s_elementParameterName[c, r]);
}
}
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildEqualsRelatedMembers(CodeWriter w)
{
w.WriteLine("public static bool operator ==({0} a, {0} b)", Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
if (c != 0 || r != 0) w.Write(" && ");
w.Write("a.{0} == b.{0}", s_elementName[c, r]);
}
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public static bool operator !=({0} a, {0} b)", Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
if (c != 0 || r != 0) w.Write(" || ");
w.Write("a.{0} != b.{0}", s_elementName[c, r]);
}
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public bool Equals({0} other)", Name);
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
if (c != 0 || r != 0) w.Write(" && ");
w.Write("{0} == other.{0}", s_elementName[c, r]);
}
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public override bool Equals(object other)");
w.WriteLine("{");
w.PushIndent();
w.WriteLine("if(!(other is {0})) return false;", Name);
w.WriteLine("var m = ({0})other;", Name);
w.Write("return ");
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
if (c != 0 || r != 0) w.Write(" && ");
w.Write("{0} == m.{0}", s_elementName[c, r]);
}
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
w.WriteLine("public override int GetHashCode()");
w.WriteLine("{");
w.PushIndent();
w.Write("return ");
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
if (c != 0 || r != 0) w.Write(" ^ ");
w.Write("{0}.GetHashCode()", s_elementName[c, r]);
}
}
w.WriteLine(";");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildCenter(CodeWriter w)
{
var vector = Vector.GetVector(ElementType.PrecisionType, Dimensions);
w.WriteLine("public {0} Center {{", vector.Name);
w.PushIndent();
w.WriteLine("get {");
w.PushIndent();
w.WriteLine("return new {0}(", vector.Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.WriteLine(",");
w.Write("Position.{0} + Size.{0} / {1}", Vector.s_fieldName[i], ElementType.PrecisionType.Two);
}
w.WriteLine("");
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
private void BuildFieldsAndProperties(CodeWriter w)
{
var columnVector = Vector.GetVector(ElementType, Rows);
var rowVector = Vector.GetVector(ElementType, Columns);
for (int c = 0; c < Columns; c++)
{
for (int r = 0; r < Rows; r++)
{
w.WriteLine("public readonly {0} {1};", ElementType.Name, s_elementName[c, r]);
}
}
w.WriteLine("");
for (int c = 0; c < Columns; c++)
{
w.Write("public {0} {1} {{ get {{ return new {0}(", columnVector.Name, s_columnPropertyName[c]);
for (int r = 0; r < Rows; r++)
{
if (r != 0) w.Write(", ");
w.Write(s_elementName[c, r]);
}
w.WriteLine("); } }");
}
w.WriteLine("");
for (int r = 0; r < Rows; r++)
{
w.Write("public {0} {1} {{ get {{ return new {0}(", rowVector.Name, s_rowPropertyName[r]);
for (int c = 0; c < Columns; c++)
{
if (c != 0) w.Write(", ");
w.Write(s_elementName[c, r]);
}
w.WriteLine("); } }");
}
w.WriteLine("");
}
private void BuildMinMax(CodeWriter w)
{
w.WriteLine("public {0} MinX {{ get {{ return System.Math.Min(Position.X, ({0})(Position.X + Size.X)); }} }}", ElementType.Name);
w.WriteLine("public {0} MaxX {{ get {{ return System.Math.Max(Position.X, ({0})(Position.X + Size.X)); }} }}", ElementType.Name);
w.WriteLine("public {0} MinY {{ get {{ return System.Math.Min(Position.Y, ({0})(Position.Y + Size.Y)); }} }}", ElementType.Name);
w.WriteLine("public {0} MaxY {{ get {{ return System.Math.Max(Position.Y, ({0})(Position.Y + Size.Y)); }} }}", ElementType.Name);
if (Dimensions == 3)
{
w.WriteLine("public {0} MinZ {{ get {{ return System.Math.Min(Position.Z, ({0})(Position.Z + Size.Z)); }} }}", ElementType.Name);
w.WriteLine("public {0} MaxZ {{ get {{ return System.Math.Max(Position.Z, ({0})(Position.Z + Size.Z)); }} }}", ElementType.Name);
}
w.WriteLine("");
}
private void BuildMatrixMultiply(CodeWriter w)
{
foreach (var m in Matrices)
{
if (m.ElementType == ElementType && Columns == m.Rows)
{
BuildMatrixMultiply(w, m);
}
}
}
private void BuildTranslate(CodeWriter w)
{
var vector = Vector.GetVector(ElementType.ArithmeticType, Dimensions);
var box = Box.GetBox(ElementType.ArithmeticType, Dimensions);
w.WriteLine("public {0} Translate({1} v)", box.Name, vector.Name);
w.WriteLine("{");
w.PushIndent();
w.WriteLine("return new {0}(Position + v, Size);", box.Name);
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
public void Build(CodeWriter w)
{
w.WriteLine("[System.Serializable]");
w.WriteLine("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]");
w.WriteLine("public partial struct {0} : System.IEquatable<{0}>", Name);
w.WriteLine("{");
w.PushIndent();
// Fields
for(int i = 0; i < Dimensions; i++)
{
w.WriteLine("public readonly {0} {1};", ElementType.Name, s_fieldName[i]);
}
w.WriteLine("");
// Constructors
w.Write("public {0}(", Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
w.Write("{0} {1}", ElementType.Name, s_parameterName[i]);
}
w.WriteLine(")");
w.WriteLine("{");
w.PushIndent();
for (int i = 0; i < Dimensions; i++)
{
w.WriteLine("{0} = {1};", s_fieldName[i], s_parameterName[i]);
}
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
for (int d = 2; d < Dimensions; d++)
{
var vector = GetVector(ElementType, d);
w.Write("public {0}({1} v", Name, vector.Name);
for (int i = d; i < Dimensions; i++)
{
w.Write(", {0} {1}", ElementType.Name, s_parameterName[i]);
}
w.WriteLine(")");
w.WriteLine("{");
w.PushIndent();
for (int i = 0; i < d; i++)
{
w.WriteLine("{0} = v.{1};", s_fieldName[i], s_fieldName[i]);
}
for (int i = d; i < Dimensions; i++)
{
w.WriteLine("{0} = {1};", s_fieldName[i], s_parameterName[i]);
}
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
// Casts
foreach (var c in Vectors)
{
if (c != this && c.Dimensions == Dimensions)
{
var isImplicit = ElementType.CanConvertImplicitlyTo(c.ElementType);
w.WriteLine("public static {0} operator {1}({2} v)",
isImplicit ? "implicit" : "explicit",
c.Name, Name
);
w.WriteLine("{");
w.PushIndent();
w.Write("return new {0}(", c.Name);
for (int i = 0; i < Dimensions; i++)
{
if (i != 0) w.Write(", ");
if (isImplicit)
{
w.Write("v.{0}", s_fieldName[i]);
}
else
{
w.Write("({0})v.{1}", c.ElementType.Name, s_fieldName[i]);
}
}
w.WriteLine(");");
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
}
// ToString
BuildToString(w);
// Equals == != GetHashCode
BuildEqualsRelatedMembers(w);
// Arithmetic
BuildBinaryOperator(w, "+");
BuildBinaryOperator(w, "-");
BuildBinaryOperator(w, "*");
BuildBinaryOperator(w, "/");
// -
BuildNegate(w);
// Dot Cross
BuildDotAndCrossProducts(w);
// SquaredLength, Length, Normalize
BuildLengthRelatedMembers(w);
// Zero, One, UnitX...W
BuildStaticValues(w);
// End struct
w.PopIndent();
w.WriteLine("}");
w.WriteLine("");
}
