NewGamePhysics.Utilities.TextureHelpers Class Reference

Creates single color textures for drawing rectangles. More...

List of all members.

Static Public Member Functions

static Texture2D CreateColorTexture (GraphicsDevice graphicsDevice)
 Creates single color textures for drawing rectangles. Default creares a 1x1 pixel black texture.
static Texture2D Create (GraphicsDevice graphicsDevice, Color color)
 Creates single color textures for drawing rectangles. Creates a 1x1 pixel texture of the specified color.
static Texture2D Create (GraphicsDevice graphicsDevice, int width, int height, Color color)
 Creates single color textures for drawing rectangles. Creates a texture of the specified color.
static Color[] TextureToColors (Texture2D texture)
 Convert a texture into a 1-dimensionsional list of colors.
static Color[,] TextureToColorArray (Texture2D texture)
 Convert a texture into a 2-dimensionsional color array.

Detailed Description

Creates single color textures for drawing rectangles.

Definition at line 16 of file TextureHelpers.cs.

Member Function Documentation

static Texture2D NewGamePhysics.Utilities.TextureHelpers.Create ( GraphicsDevice  graphicsDevice,
int  width,
int  height,
Color  color 
) [static]

Creates single color textures for drawing rectangles. Creates a texture of the specified color.

Parameters:
graphicsDevice The graphics device to use.
width The width of the texture.
height The height of the texture.
color The color to set the texture to.
Returns:
The newly created texture.

Definition at line 50 of file TextureHelpers.cs.

00051         {
00052             // create the rectangle texture without colors
00053             Texture2D texture = new Texture2D(
00054                 graphicsDevice, 
00055                 width, 
00056                 height, 
00057                 1, 
00058                 TextureUsage.None,
00059                 SurfaceFormat.Color);
00060 
00061             // Create a color array for the pixels
00062             Color[] colors = new Color[width * height];
00063             for (int i = 0; i < colors.Length; i++)
00064             {
00065                 colors[i] = new Color(color.ToVector3());
00066             }
00067 
00068             // Set the color data for the texture
00069             texture.SetData(colors);
00070 
00071             return texture;
00072         }

static Texture2D NewGamePhysics.Utilities.TextureHelpers.Create ( GraphicsDevice  graphicsDevice,
Color  color 
) [static]

Creates single color textures for drawing rectangles. Creates a 1x1 pixel texture of the specified color.

Parameters:
graphicsDevice The graphics device to use.
color The color to set the texture to.
Returns:
The newly created texture.

Definition at line 36 of file TextureHelpers.cs.

00037         {
00038             return Create(graphicsDevice, 1, 1, color);
00039         }

static Texture2D NewGamePhysics.Utilities.TextureHelpers.CreateColorTexture ( GraphicsDevice  graphicsDevice  )  [static]

Creates single color textures for drawing rectangles. Default creares a 1x1 pixel black texture.

Parameters:
graphicsDevice The graphics device to use.
Returns:
The newly created texture.

Definition at line 24 of file TextureHelpers.cs.

00025         {
00026             return Create(graphicsDevice, 1, 1, new Color());
00027         }

static Color [,] NewGamePhysics.Utilities.TextureHelpers.TextureToColorArray ( Texture2D  texture  )  [static]

Convert a texture into a 2-dimensionsional color array.

Parameters:
texture The texture to convert.
Returns:
The 2D color array.

Definition at line 91 of file TextureHelpers.cs.

00092         {
00093             // Get colors as list
00094             Color[] color1D = TextureToColors(texture);
00095 
00096             // Create new 2D array for colors
00097             Color[,] color2D = new Color[texture.Width, texture.Height];
00098 
00099             // Copy color from list to array
00100             int x=0; 
00101             int y=0;
00102             foreach (Color color in color1D)
00103             {
00104                 color2D[x, y] = color;
00105                 x++;
00106                 if (x > texture.Width)
00107                 {
00108                     y++;
00109                     x = 0;
00110                 }
00111             }
00112 
00113             return color2D;
00114         }

static Color [] NewGamePhysics.Utilities.TextureHelpers.TextureToColors ( Texture2D  texture  )  [static]

Convert a texture into a 1-dimensionsional list of colors.

Parameters:
texture The texture to convert.
Returns:
The list of colors (1D array).

Definition at line 79 of file TextureHelpers.cs.

00080         {
00081             Color[] color1D = new Color[texture.Width * texture.Height];
00082             texture.GetData(color1D);
00083             return color1D;
00084         }

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