public Vertex(Float3 _Position, Float2 _UV, Float4 _Color)
{
Position = _Position;
UV = _UV;
R = G = B = A = 0;
Color = _Color;
}
/// <summary>
/// draws a rectangle using the provided image to the active render target
/// </summary>
/// <param name="_A">Left upper Coordinate</param>
/// <param name="_B">Right upper Coordinate</param>
/// <param name="_C">Left lower Coordinate</param>
/// <param name="_D">Right lower Coordinate</param>
/// <param name="_Image"></param>
public static void DrawRectangle(Float3 _A, Float3 _B, Float3 _C, Float3 _D, Float2 _UVA, Float2 _UVB, Float2 _UVC, Float2 _UVD)
{
device.RenderState.DepthBufferEnable = false;
device.RenderState.CullMode = CullMode.None;
VertexBuffer vbo = new VertexBuffer(Graphics.device, Marshal.SizeOf(typeof(Vertex)) * 4, BufferUsage.None);
VertexPositionTexture[] vertices = new VertexPositionTexture[]
{
new VertexPositionTexture(new Vector3(_A.X,_A.Y,_A.Z), new Vector2(_UVA.X,_UVA.Y)),
new VertexPositionTexture(new Vector3(_B.X,_B.Y,_B.Z), new Vector2(_UVB.X,_UVB.Y)),
new VertexPositionTexture(new Vector3(_C.X,_C.Y,_C.Z), new Vector2(_UVC.X,_UVC.Y)),
new VertexPositionTexture(new Vector3(_D.X,_D.Y,_D.Z), new Vector2(_UVD.X,_UVD.Y))
};
vbo.SetData(vertices);
device.VertexDeclaration = new VertexDeclaration(device, VertexPositionTexture.VertexElements);
device.DrawUserPrimitives(PrimitiveType.TriangleStrip, vertices, 0, 2);
}
public static float Length(Float3 _A)
{
return _A.Length();
}
//Methods
public static float Dot(Float3 _A, Float3 _B)
{
return _A.X * _B.X + _A.Y * _B.Y + _A.Z * _B.Z;
}
bool UIButton_OnControllerInput(UITouchEvent _Event)
{
Float3 mouse = new Float3(_Event.Position, 1);
Float3x3 mat = GetTransformation();
Float3x3 matinv = mat.Invert();
Float2 localmouse = (mouse * matinv).XY;
if (zoomed)
{
if (localmouse.Length() > 1 && _Event.Released)
{
zoomed = false;
HandleChildInputFirst = false;
return true;
}
else
{
if (_Event.Released)
{
//handle stuff here
return true;
}
}
}
else
{
if (localmouse.Length() < 1 && zoomstate < 0.1f && _Event.Released&&!zoomed)
{
zoomed = true;
HandleChildInputFirst = true;
BringToFront();
return true;
}
}
return false;
}
bool UIButton_OnControllerInput(UITouchEvent _Event)
{
Float3 mouse = new Float3(_Event.Position, 1);
Float3x3 mat = GetTransformation();
Float3x3 matinv = mat.Invert();
Float2 localmouse = (mouse * matinv).XY;
Value = (int)((localmouse.X * 0.5f + 0.5f) * 100);
return false;
}
public Float3x3(float _XX, float _XY, float _XZ, float _YX, float _YY, float _YZ, float _TX, float _TY, float _TZ)
{
X = new Float3(_XX, _XY, _XZ);
Y = new Float3(_YX, _YY, _YZ);
T = new Float3(_TX, _TY, _TZ);
}
bool UIButton_OnControllerInput(UITouchEvent _Event)
{
Float3 mouse = new Float3(_Event.Position, 1);
Float3x3 mat = GetTransformation();
Float3x3 matinv = mat.Invert();
Float2 localmouse = (mouse * matinv).XY;
if (zoomed)
{
if (localmouse.Length() > 1 && _Event.Released)
{
zoomed = false;
return true;
}
else
{
if (_Event.Pressed)
{
OffsetAngle = -(float)Math.Atan2(localmouse.Y, localmouse.X);
OffsetValue = Value - OffsetAngle / ((float)Math.PI * 2);
}
float angle = -(float)Math.Atan2(localmouse.Y, localmouse.X);
float shortestangle = angle - OffsetAngle;
if (shortestangle > Math.PI) shortestangle = ((float)Math.PI * 2) - shortestangle;
if (shortestangle < -Math.PI) shortestangle = ((float)Math.PI * 2) + shortestangle;
Value += shortestangle / ((float)Math.PI * 2);
OffsetAngle = angle;
if (Value > 1) Value = 1f;
if (Value < 0) Value = 0;
return true;
}
}
else
{
if (localmouse.Length() < 1 && _Event.Released)
{
NormalTransformation = Transformation;
RelativeToParent = false;
zoomed = true;
BringToFront();
return true;
}
}
return false;
}
public Vertex(Float3 _Position, Float2 _UV)
{
Position = _Position;
UV = _UV;
R = G = B = A = 255;
}
public static Float3 operator *(Float3 _V, Float3x3 _M)
{
Float3 ret = new Float3(
Float3.Dot(_V, _M.Column[0]),
Float3.Dot(_V, _M.Column[1]),
Float3.Dot(_V, _M.Column[2]));
return ret;
}
/// <summary>
/// draws a rectangle using the provided image to the active render target
/// </summary>
/// <param name="_A">Left upper Coordinate</param>
/// <param name="_B">Right upper Coordinate</param>
/// <param name="_C">Left lower Coordinate</param>
/// <param name="_D">Right lower Coordinate</param>
/// <param name="_Image"></param>
public static void DrawRectangle(Float3 _A, Float3 _B, Float3 _C, Float3 _D, Float2 _UVA, Float2 _UVB, Float2 _UVC, Float2 _UVD)
{
device.RenderState.DepthBufferEnable = false;
device.RenderState.CullMode = CullMode.None;
VertexBuffer vbo = new VertexBuffer(Graphics.device, Marshal.SizeOf(typeof(Vertex)) * 4, BufferUsage.None);
Vertex[] vertices = new Vertex[]
{
new Vertex(_A, _UVA),
new Vertex(_B, _UVB),
new Vertex(_C, _UVC),
new Vertex(_D, _UVD)
};
vbo.SetData(vertices);
device.VertexDeclaration = new VertexDeclaration(device, Vertex.VertexElements);
device.DrawUserPrimitives(PrimitiveType.TriangleStrip, vertices, 0, 2);
}
public Float3x3(Float3 _X, Float3 _Y, Float3 _T)
{
X = _X;
Y = _Y;
T = _T;
}
public static Float4x4 Translate(Float3 _Translation)
{
return new Float4x4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, _Translation.X, _Translation.Y, _Translation.Z, 1);
}
public static Float4x4 Scale(Float3 _Scale)
{
return new Float4x4(_Scale.X, 0, 0, 0, 0, _Scale.Y, 0, 0, 0, 0, _Scale.Z, 0, 0, 0, 0, 1);
}
public static Float3 Normalize(Float3 _A)
{
return _A / _A.Length();
}
public Vertex(Float3 _Position, Float2 _UV)
{
Position = _Position;
UV = _UV;
}
bool UIButton_OnControllerInput(UITouchEvent _Event)
{
Float3 mouse = new Float3(_Event.Position, 1);
Float3x3 mat = GetTransformation().Invert();
Float2 localmouse = (mouse * mat).XY;
if (localmouse.Length() < 1 && _Event.Released)
{
Checked = !Checked;
return true;
}
return false;
}
/// <summary>
/// draws a rectangle using the provided image to the active render target
/// </summary>
/// <param name="_A">Left upper Coordinate</param>
/// <param name="_B">Right upper Coordinate</param>
/// <param name="_C">Left lower Coordinate</param>
/// <param name="_D">Right lower Coordinate</param>
/// <param name="_Image"></param>
public static void DrawRectangle(Float3 _A, Float3 _B, Float3 _C, Float3 _D)
{
DrawRectangle(_A, _B, _C, _D, new Float2(0, 0), new Float2(1, 0), new Float2(0, 1), new Float2(1, 1));
}
public void SetParameter(string _FieldName, Float3 _Float3)
{
shader.Parameters[_FieldName].SetValue(new Vector3(_Float3.X, _Float3.Y, _Float3.Z));
}
public Float3x3()
{
X = new Float3(1, 0, 0); Y = new Float3(0, 1, 0); T = new Float3(0, 0, 1);
}