public RenderTargetViewControl( )
{
InitializeComponent( );
m_Sampler = Graphics.Factory.CreateTexture2dSampler( );
m_Sampler.WrapS = TextureWrap.Repeat;
m_Sampler.WrapT = TextureWrap.Repeat;
}
/// <summary>
/// Default constructor
/// </summary>
public SpherePlanetRingRenderer( )
{
ITexture2d texture = ( ITexture2d )AssetManager.Instance.Load( "Rings\\ring1.jpg" );
m_Texture = Graphics.Factory.CreateTexture2dSampler( );
m_Texture.Texture = texture;
m_State = Graphics.Factory.CreateRenderState( );
m_State.Enable2dTextures = true;
}
/// <summary>
/// Builds this font from a System.Drawing.Font object
/// </summary>
/// <param name="font">Font to build from</param>
/// <param name="characters">Set of characters to build the font texture from</param>
/// <returns>Returns this</returns>
public void Setup( Font font, FontData.CharacterSet characters )
{
Bitmap img = BuildFontImage( font, characters );
img.Save( string.Format( "{0}{1}.png", font.Name, font.Size ), ImageFormat.Png );
m_FontTextureSampler = Graphics.Factory.CreateTexture2dSampler( );
m_FontTextureSampler.Texture = Graphics.Factory.CreateTexture2d( );
m_FontTextureSampler.Texture.Create( img, false );
m_FontTextureSampler.Mode = TextureMode.Modulate;
m_FontTextureSampler.MinFilter = TextureFilter.NearestTexel;
m_FontTextureSampler.MagFilter = TextureFilter.NearestTexel;
}
/// <summary>
/// Renders the grid as a texture
/// </summary>
private void RenderTexture( )
{
if ( m_TextureState == null )
{
m_TextureState = Graphics.Factory.CreateRenderState( );
m_TextureState.Lighting = false;
m_TextureState.Enable2dTextures = true;
m_TextureState.Enable2dTextureUnit(0, true );
ITexture2d texture = Graphics.Factory.CreateTexture2d( );
texture.Load( GridSquareBitmap, true, TextureUsage.Normal );
m_Sampler = Graphics.Factory.CreateTexture2dSampler( );
m_Sampler.Texture = texture;
m_Sampler.Mode = TextureMode.Replace;
m_Sampler.MinFilter = TextureFilter.NearestTexelLinearMipMap;
m_Sampler.MagFilter = TextureFilter.NearestTexelLinearMipMap;
m_Sampler.WrapS = TextureWrap.Repeat;
m_Sampler.WrapT = TextureWrap.Repeat;
}
// For the moment, let's just render a giant quad with a texture :(
// TODO: AP: Render a grid of quads centered on the camera position projected onto the ground plane
Graphics.Renderer.PushRenderState( m_TextureState );
m_Sampler.Begin( );
Gl.glBegin( Gl.GL_QUADS );
Gl.glTexCoord2f( MinU, MinV );
Gl.glVertex3f( MinX, Y, MinZ );
Gl.glTexCoord2f( MaxU, MinV );
Gl.glVertex3f( MaxX, Y, MinZ );
Gl.glTexCoord2f( MaxU, MaxV );
Gl.glVertex3f( MaxX, Y, MaxZ );
Gl.glTexCoord2f( MinU, MaxV );
Gl.glVertex3f( MinX, Y, MaxZ );
Gl.glEnd( );
m_Sampler.End( );
Graphics.Renderer.PopRenderState( );
}
public SimpleSpriteRenderer( )
{
m_Texture = Graphics.Factory.CreateTexture2dSampler( );
m_Texture.WrapS = TextureWrap.Repeat;
m_Texture.WrapT = TextureWrap.Repeat;
}
private void TextureForm_Shown( object sender, System.EventArgs e )
{
ITexture2d texture;
try
{
TextureLoadParameters parameters = new TextureLoadParameters( true );
texture = ( ITexture2d )AssetManager.Instance.Load( m_FilePath, parameters );
//texture.ToBitmap( false )[ 0 ].Save( "output.png" );
}
catch ( Exception ex )
{
string msg = string.Format( "Error occurred opening \"{0}\" - {1}", Path.GetFileName( m_FilePath ), ex.Message );
MessageBox.Show( this, msg, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error );
Close( );
return;
}
m_Sampler = Graphics.Factory.CreateTexture2dSampler( );
m_Sampler.Texture = texture;
m_Sampler.Mode = TextureMode.Modulate;
}
