/// <summary>
/// Move the pendulum
/// </summary>
/// <param name="timer">The timer.</param>
public void Move(Timer timer)
{
var rotation = (float)(_maxAngle * Math.Cos(Math.Sqrt(9.81 / _length) * timer.Time()));
_sprite.Begin(Direct3D.SpriteFlags.AlphaBlend);
_sprite.Transform =
Matrix.Transformation2D(
new Vector2((float)(_sWidth / 2.0), 0.0f), //scaling centre
0.0f, //scaling ratio
new Vector2(_length / 5.0f, _length / 5.0f), //scaling
new Vector2((float)(_sWidth / 2.0), 0), //rotation centre
rotation, //rotation
new Vector2(0.0f, 0.0f)); //translation
_sprite.Draw(_texture, Rectangle.Empty, new Vector3(50, 0.0f, 0.0f), new Vector3((float)(_sWidth / 2.0), 0, 0.0f), Color.White);
_sprite.End();
if (Math.Abs(_maxAngle - 0.0) < 0.001)
{
_sound.Pan = 0;
_sound.Volume = 0;
}
else
{
_sound.Pan = -(int)(10000 * (float)((rotation / _maxAngle) * .5));
_sound.Volume = (int)(-1000 * (Math.Abs(rotation) / (_maxAngle)));
}
}
public override void DrawText(Point dest_pt, string text)
{
if (mSprite == null)
{
mSprite = new Microsoft.DirectX.Direct3D.Sprite(mD3DFont.Device);
}
Point dest = Origin.Calc(DisplayAlignment, StringDisplaySize(text));
dest_pt.X -= dest.X;
dest_pt.Y -= dest.Y;
double scalex, scaley;
GetScale(out scalex, out scaley);
mDisplay.D3D_Device.DrawBuffer.Flush();
mDisplay.D3D_Device.SetFontRenderState();
mSprite.Begin(SpriteFlags.AlphaBlend);
mSprite.Transform = Matrix.Scaling((float)scalex, (float)scaley, 1.0f)
* Matrix.Translation(dest_pt.X, dest_pt.Y, 0);
mD3DFont.DrawText(mSprite, text, new System.Drawing.Point(0, 0), Color.ToArgb());
mSprite.End();
}
internal void EndScene()
{
_SpriteBatch.End();
_Device.EndScene();
_Device.Present();
}
public void Draw(D3D.Device device)
{
using (D3D.Sprite d3dSprite = new D3D.Sprite(device)) {
d3dSprite.Begin(D3D.SpriteFlags.AlphaBlend);
foreach (BasicSprite sprite in sprites)
{
sprite.Draw(d3dSprite);
}
d3dSprite.End();
}
}
private bool render_image(Microsoft.DirectX.Direct3D.Sprite sprite, Texture texture, Point hot, double fRadian, int nXDest, int nYDest, int nDestWidth, int nDestHeight, int nXSource, int nYSource, int nSourceWidth, int nSourceHeight, int cbAlpha)
{
const double M_PI = 3.14159265358979323846;
if (sprite == null)
{
return(false);
}
if (fRadian == M_PI)
{
float degrees1 = (float)(fRadian * (180 / M_PI));
}
float degrees = (float)(fRadian * (180 / M_PI));
System.Drawing.Rectangle srcRectangle = new System.Drawing.Rectangle(nXSource, nYSource, nSourceWidth, nSourceHeight);
//Color color = Color.FromArgb( cbAlpha, Color.White );
sprite.Begin(SpriteFlags.SortTexture | SpriteFlags.AlphaBlend);
//sprite.Draw(_Texture, srcRectangle, Vector3.Empty, new Vector3(nXDest, nYDest, 0), cbAlpha );
//_Sprite.Transform = Matrix.Scaling((float)nDestWidth / nSourceWidth, (float)nDestHeight / nSourceHeight, 0.0f);
//sprite.Transform = Matrix.Translation(-nSourceWidth / 2, -nSourceHeight / 2, 0);
//sprite.Transform *= Matrix.RotationZ((float)fRadian);
//sprite.Transform *= Matrix.Translation(nSourceWidth / 2, nSourceHeight / 2, 0);
//sprite.Transform *= Matrix.Scaling((float)nDestWidth / nSourceWidth, (float)nDestHeight / nSourceHeight, 0.0f);
//sprite.Transform *= Matrix.Translation(nXDest, nYDest, 0);
//sprite.Transform = Matrix.Scaling((float)nDestWidth / nSourceWidth, (float)nDestHeight / nSourceHeight, 0.0f);
//sprite.Transform *= Matrix.Translation(-nDestWidth / 2, -nDestWidth / 2, 0);
//sprite.Transform = Matrix.RotationZ((float)fRadian);
//sprite.Transform *= Matrix.Translation(nDestWidth / 2, nDestWidth / 2, 0);
//sprite.Transform *= Matrix.Translation(nXDest, nYDest, 0);
sprite.Transform = Matrix.RotationZ((float)fRadian) * Matrix.Scaling((float)nDestWidth / nSourceWidth, (float)nDestHeight / nSourceHeight, 0.0f) * Matrix.Translation(nXDest, nYDest, 0);
sprite.Draw(texture, srcRectangle, new Vector3((int)hot.x_, (int)hot.y_, 0), new Vector3(0, 0, 0), System.Drawing.Color.FromArgb(cbAlpha, System.Drawing.Color.White).ToArgb());
//sprite.Draw(texture, srcRectangle, new Vector3(0, 0, 0), new Vector3(0, 0, 0), System.Drawing.Color.FromArgb(cbAlpha, System.Drawing.Color.White).ToArgb());
//_Sprite.Draw(_Texture, Vector3.Empty, new Vector3(nXDest, nYDest, 0), Color.White.ToArgb());
sprite.End();
//sprite.Begin(SpriteFlags.None);
//sprite.Draw2D(_Texture, Rectangle.Empty, Rectangle.Empty,
// new Point(5, 5), Color.White);
//sprite.End();
return(true);
}
public void DisplayLevel(int level)
{
int characterStart = 30;
int characterSpacing = 15;
Vector3 displayPosition =
new Vector3((float)this.Width / 2 - characterStart, (float)this.Height / 2, 0f);
int digit;
NixieSprite nixie = new NixieSprite(nixiesTileSet);
//Render the level indicator
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
device.BeginScene();
using (D3D.Sprite d3dSprite = new D3D.Sprite(device)) {
d3dSprite.Begin(D3D.SpriteFlags.AlphaBlend);
//Show the letter L
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.L, displayPosition);
//Show the letter E
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.E, displayPosition);
//Show the letter V
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.V, displayPosition);
//Show the letter E
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.E, displayPosition);
//Show the letter L
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.L, displayPosition);
displayPosition.X = (float)this.Width / 2 + 40;
for (int digitCount = 1; digitCount <= maxLevelDigits; digitCount++)
{
digit = level % 10;
level /= 10;
nixie.Draw(d3dSprite, (NixieSprite.NixieCharacters)digit, displayPosition);
displayPosition.X -= characterSpacing;
}
d3dSprite.End();
}
device.EndScene();
device.Present();
Thread.Sleep(3000); //wait for 3 seconds
}
/// <summary>
/// Ends the Sprite (MUST be called between DeviceBegin() and DeviceEnd()!).
/// </summary>
/// <returns>true if successful, false otherwise.</returns>
public bool SpriteEnd()
{
if (sprite == null)
{
return(false);
}
try
{
sprite.End();
}
catch (Exception)
{
DialogResult r = MessageBox.Show("Failed to end sprite scene.", "ManagedDirect3D::Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return(false);
}
return(true);
}
public void WriteScore(D3D.Device device, int score)
{
Rectangle nixiePosition = new Rectangle(nixiesTileSet.XOrigin, nixiesTileSet.YOrigin, nixiesTileSet.ExtentX * 2, nixiesTileSet.ExtentY * 2);
int digit;
using (D3D.Sprite d3dSprite = new D3D.Sprite(device)) {
d3dSprite.Begin(D3D.SpriteFlags.AlphaBlend);
for (int digitCount = 1; digitCount <= maxScoreDigits; digitCount++)
{
digit = score % 10;
score /= 10;
nixiePosition.X = nixiesTileSet.XOrigin + (digit % nixiesTileSet.NumberFrameColumns) * nixiesTileSet.ExtentX * 2;
nixiePosition.Y = nixiesTileSet.YOrigin; //we know it's only one row
Vector3 position = new Vector3((float)this.Width / 2 - digitCount * nixiesTileSet.ExtentX * 2,
(float)this.Height - 60f, 0f);
d3dSprite.Draw(nixiesTileSet.Texture, nixiePosition,
new Vector3(), position, Color.FromArgb(255, 255, 255, 255));
}
d3dSprite.End();
}
}
//绘画图片
public bool DrawImage(Device pD3DDevice, CPoint ptRotationOffset, double fRadian, char chDirection, int nXDest, int nYDest, int nDestWidth, int nDestHeight, int nXSource, int nYSource, int nSourceWidth, int nSourceHeight, int cbAlpha)
{
if (_Sprite == null)
{
return(false);
}
if (fRadian == FishDefine.M_PI)
{
float degrees1 = (float)(fRadian * (180 / FishDefine.M_PI));
}
float degrees = (float)(fRadian * (180 / FishDefine.M_PI));
Rectangle srcRectangle = new Rectangle(nXSource, nYSource, nSourceWidth, nSourceHeight);
//Color color = Color.FromArgb( cbAlpha, Color.White );
_Sprite.Begin(SpriteFlags.SortTexture | SpriteFlags.AlphaBlend);
//sprite.Draw(_Texture, srcRectangle, Vector3.Empty, new Vector3(nXDest, nYDest, 0), cbAlpha );
//_Sprite.Transform = Matrix.Scaling((float)nDestWidth / nSourceWidth, (float)nDestHeight / nSourceHeight, 0.0f);
_Sprite.Transform = Matrix.RotationZ((float)-fRadian) * Matrix.Scaling((float)nDestWidth / nSourceWidth, (float)nDestHeight / nSourceHeight, 0.0f) * Matrix.Translation(nXDest, nYDest, 0);
_Sprite.Draw(_Texture, srcRectangle, new Vector3(ptRotationOffset.x, ptRotationOffset.y, 0), new Vector3(0, 0, 0), Color.FromArgb(cbAlpha, Color.White).ToArgb());
//_Sprite.Draw(_Texture, Vector3.Empty, new Vector3(nXDest, nYDest, 0), Color.White.ToArgb());
_Sprite.End();
//sprite.Begin(SpriteFlags.None);
//sprite.Draw2D(_Texture, Rectangle.Empty, Rectangle.Empty,
// new Point(5, 5), Color.White);
//sprite.End();
return(true);
}
public void DisplayLevel(int level)
{
int characterStart = 30;
int characterSpacing = 15;
Vector3 displayPosition =
new Vector3((float)this.Width/2 - characterStart, (float)this.Height/2, 0f);
int digit;
NixieSprite nixie = new NixieSprite(nixiesTileSet);
//Render the level indicator
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
device.BeginScene();
using (D3D.Sprite d3dSprite = new D3D.Sprite(device)) {
d3dSprite.Begin(D3D.SpriteFlags.AlphaBlend);
//Show the letter L
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.L, displayPosition);
//Show the letter E
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.E, displayPosition);
//Show the letter V
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.V, displayPosition);
//Show the letter E
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.E, displayPosition);
//Show the letter L
displayPosition.X -= characterSpacing;
nixie.Draw(d3dSprite, NixieSprite.NixieCharacters.L, displayPosition);
displayPosition.X = (float)this.Width/2 + 40;
for (int digitCount = 1; digitCount <= maxLevelDigits; digitCount++) {
digit = level % 10;
level /= 10;
nixie.Draw(d3dSprite, (NixieSprite.NixieCharacters)digit, displayPosition);
displayPosition.X -= characterSpacing;
}
d3dSprite.End();
}
device.EndScene();
device.Present();
Thread.Sleep(3000); //wait for 3 seconds
}
public void WriteScore(D3D.Device device, int score)
{
Rectangle nixiePosition = new Rectangle(nixiesTileSet.XOrigin,nixiesTileSet.YOrigin,nixiesTileSet.ExtentX*2,nixiesTileSet.ExtentY*2);
int digit;
using (D3D.Sprite d3dSprite = new D3D.Sprite(device)) {
d3dSprite.Begin(D3D.SpriteFlags.AlphaBlend);
for (int digitCount = 1; digitCount <= maxScoreDigits; digitCount++) {
digit = score % 10;
score /= 10;
nixiePosition.X = nixiesTileSet.XOrigin + ( digit % nixiesTileSet.NumberFrameColumns ) * nixiesTileSet.ExtentX*2;
nixiePosition.Y = nixiesTileSet.YOrigin; //we know it's only one row
Vector3 position = new Vector3((float)this.Width/2 - digitCount*nixiesTileSet.ExtentX*2,
(float)this.Height-60f, 0f);
d3dSprite.Draw(nixiesTileSet.Texture, nixiePosition,
new Vector3(), position, Color.FromArgb(255,255,255,255));
}
d3dSprite.End();
}
}
void Draw(Device device)
{
try
{
System.Drawing.Rectangle rect;
// start drawing commands
device.BeginScene();
// Demonstration 1
// Draw a simple line using DrawText
// Pass in DrawTextFormat.NoClip so we don't have to calc
// the bottom/right of the rect
font1.DrawText(null,
"This is a trivial call to Font.DrawText",
new System.Drawing.Rectangle(5, 150, 0, 0),
DrawTextFormat.NoClip, System.Drawing.Color.Red);
// Demonstration 2
// Allow multiple draw calls to sort by texture changes
// by Sprite When drawing 2D text use flags:
// SpriteFlags.AlphaBlend | SpriteFlags.SortTexture.
textDrawerSprite.Begin(SpriteFlags.AlphaBlend |
SpriteFlags.SortTexture);
rect = new System.Drawing.Rectangle(5, this.screenheight - 15 * 6, 0, 0);
font2.DrawText(textDrawerSprite,
"These are multiple calls to Font.DrawText()",
rect, DrawTextFormat.NoClip, Color.White);
rect = new System.Drawing.Rectangle(5, this.screenheight - 15 * 5, 0, 0);
font2.DrawText(textDrawerSprite,
"using the same Sprite. The font now caches",
rect, DrawTextFormat.NoClip, Color.White);
rect = new System.Drawing.Rectangle(5, this.screenheight - 15 * 4, 0, 0);
font2.DrawText(textDrawerSprite,
"letters on one or more textures. In order",
rect, DrawTextFormat.NoClip, Color.White);
rect = new System.Drawing.Rectangle(5, this.screenheight - 15 * 3, 0, 0);
font2.DrawText(textDrawerSprite,
"to sort by texturestate changes on multiple",
rect, DrawTextFormat.NoClip, Color.White);
rect = new System.Drawing.Rectangle(5, this.screenheight - 15 * 2, 0, 0);
font2.DrawText(textDrawerSprite,
"calls to DrawText() pass a Sprite and use flags",
rect, DrawTextFormat.NoClip, Color.White);
rect = new System.Drawing.Rectangle(5, this.screenheight - 15 * 1, 0, 0);
font2.DrawText(textDrawerSprite,
"SpriteFlags.AlphaBlend | SpriteFlags.SortTexture",
rect, DrawTextFormat.NoClip, Color.White);
textDrawerSprite.End();
// Demonstration 3:
// Word wrapping and unicode text.
// Note that not all fonts support dynamic font linking.
System.Drawing.Rectangle rc =
new System.Drawing.Rectangle(10, 35,
this.screenwidth - 30, this.screenheight - 10);
font2.DrawText(null, bigText, rc,
DrawTextFormat.Left | DrawTextFormat.WordBreak |
DrawTextFormat.ExpandTabs,
System.Drawing.Color.CornflowerBlue);
// write the fps
//fpsTimer.Render();
OnRender( );
}
finally
{
// end the drawing commands and copy to screen
device.EndScene();
device.Present();
//fpsTimer.StopFrame();
}
sprite.Begin(SpriteFlags.None);
sprite.Draw(texture,
new Rectangle(0, 0, 512, 512),
//new Vector2( 1.0f, 1.0f ), // scaling
new Vector3(256.0f, 256.0f, 0.0f) //rotation center
//,0.0f // rogateion
, new Vector3(0.0f, 0.0f, 0.0f) // translation
, Color.White // color
);
sprite.End();
}
public void Draw(D3D.Device device)
{
using (D3D.Sprite d3dSprite = new D3D.Sprite(device)) {
d3dSprite.Begin(D3D.SpriteFlags.AlphaBlend);
foreach (BasicSprite sprite in sprites) {
sprite.Draw(d3dSprite);
}
d3dSprite.End();
}
}
/// <summary>
/// Call this method after drawing.
/// </summary>
public void EndDrawSprite()
{
DxSprite.End();
}
public void draw_string(Point pt, string s, Color color)
{
sprite_.Begin(SpriteFlags.SortTexture | SpriteFlags.AlphaBlend);
d3dFont_.DrawText(sprite_, s, (int)pt.x_, (int)pt.y_, System.Drawing.Color.FromArgb(color.red_, color.green_, color.blue_));
sprite_.End();
}
/// <summary>
/// Finalizar render de Sprites
/// </summary>
public void endDrawSprite()
{
dxSprite.End();
}
