private Texture GeneratePlanetTexture(Vector2Dd texSize)
{
var imgSize = texSize;
module = new Perlin(4, 0.5, NoiseQuality.Best, 5, 1.3, random.Next(0, 1024));
heightMapBuilder = new PlanarNoiseMapBuilder((uint)imgSize.X, (uint)imgSize.Y, 0, module, 2, 6, 1, 5, true);
heightMap = heightMapBuilder.Build();
var texColors = new GradientColour();
texColors.AddGradientPoint(-1, System.Drawing.Color.DimGray);
texColors.AddGradientPoint(-0.7, System.Drawing.Color.Olive);
texColors.AddGradientPoint(0.0, System.Drawing.Color.SteelBlue);
texColors.AddGradientPoint(0.8, System.Drawing.Color.Tan);
texColors.AddGradientPoint(1, System.Drawing.Color.DarkKhaki);
var renderer = new ImageBuilder(heightMap, texColors);
System.Drawing.Image renderedImg = renderer.Render();
var img = new Bitmap(renderedImg);
img.Save("planetTex.png", ImageFormat.Png);
var returnTex = Driver.GetTexture("planetTex.png");
return(returnTex);
}
static bool device_OnEvent(Event evnt)
{
if (evnt.Type == EventType.Mouse)
{
Dimension2Di s = device.VideoDriver.ScreenSize;
if (evnt.Mouse.Type == MouseEventType.Wheel)
{
Rectd r = new Rectd();
if (evnt.Mouse.Wheel > 0)
{
// zoom in
int x1 = evnt.Mouse.X - s.Width / 2 + (int)evnt.Mouse.Wheel * s.Width / 10;
int y1 = evnt.Mouse.Y - s.Height / 2 + (int)evnt.Mouse.Wheel * s.Height / 10;
r.UpperLeftCorner = fGen.GetWindowCoord(x1, y1);
r.LowerRightCorner = fGen.GetWindowCoord(2 * evnt.Mouse.X - x1, 2 * evnt.Mouse.Y - y1);
device.CursorControl.Position = new Vector2Di(s.Width / 2, s.Height / 2);
}
else
{
// zoom out
int x1 = s.Width / 10;
int y1 = s.Height / 10;
r.UpperLeftCorner = fGen.GetWindowCoord(-x1, -y1);
r.LowerRightCorner = fGen.GetWindowCoord(s.Width + x1, s.Height + y1);
}
fGen.Generate(r);
return(true);
}
if (evnt.Mouse.Type == MouseEventType.LeftDown)
{
mouseMoveStart = new Vector2Di(evnt.Mouse.X, evnt.Mouse.Y);
return(true);
}
if (evnt.Mouse.Type == MouseEventType.LeftUp)
{
Vector2Dd p1 = fGen.GetWindowCoord(evnt.Mouse.X, evnt.Mouse.Y);
Vector2Dd p2 = fGen.GetWindowCoord(mouseMoveStart.X, mouseMoveStart.Y);
Rectd r = fGen.GetWindow() + p2 - p1;
fGen.Generate(r);
mouseMoveStart = null;
return(true);
}
}
if (evnt.Type == EventType.Key)
{
if (evnt.Key.PressedDown)
{
if (evnt.Key.Key == KeyCode.Esc)
{
device.Close();
return(true);
}
if (evnt.Key.Key == KeyCode.F1)
{
showHelp = !showHelp;
return(true);
}
switch (evnt.Key.Char)
{
case '+':
fGen.Generate(fGen.GetMaxIterations() + 1);
return(true);
case '-':
fGen.Generate(fGen.GetMaxIterations() - 1);
return(true);
case '*':
fGen.Generate(fGen.GetMaxIterations() + 10);
return(true);
case '/':
fGen.Generate(fGen.GetMaxIterations() - 10);
return(true);
}
}
if (evnt.Key.Key == KeyCode.PrintScreen) // PrintScreen never comes with "evnt.Key.PressedDown == true" so we process it without checking that
{
string n = "Screenshot-" + DateTime.Now.Ticks + ".png";
Image i = device.VideoDriver.CreateScreenShot();
device.VideoDriver.WriteImage(i, n);
i.Drop();
device.Logger.Log("Screenshot saved as " + n);
return(true);
}
}
return(false);
}
