private void openGLControl1_OpenGLInitialized(object sender, EventArgs e)
{
// Get the OpenGL object, for quick access.
SharpGL.OpenGL gl = this.openGLControl1.OpenGL;
// We need to load the texture from file.
textureImage = new Bitmap("Crate.bmp");
// A bit of extra initialisation here, we have to enable textures.
gl.Enable(OpenGL.GL_TEXTURE_2D);
// Get one texture id, and stick it into the textures array.
gl.GenTextures(1, textures);
// Bind the texture.
gl.BindTexture(OpenGL.GL_TEXTURE_2D, textures[0]);
// Tell OpenGL where the texture data is.
gl.TexImage2D(OpenGL.GL_TEXTURE_2D, 0, 3, textureImage.Width, textureImage.Height, 0, OpenGL.GL_BGR, OpenGL.GL_UNSIGNED_BYTE,
textureImage.LockBits(new Rectangle(0, 0, textureImage.Width, textureImage.Height),
ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb).Scan0);
// Specify linear filtering.
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MIN_FILTER, OpenGL.GL_LINEAR);
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MAG_FILTER, OpenGL.GL_LINEAR);
}
public FormExample2()
{
InitializeComponent();
// Get the OpenGL object, for quick access.
SharpGL.OpenGL gl = this.openGLControl1.OpenGL;
// We need to load the texture from file.
textureImage = new Bitmap("Crate.bmp");
// A bit of extra initialisation here, we have to enable textures.
gl.Enable(OpenGL.TEXTURE_2D);
// Get one texture id, and stick it into the textures array.
gl.GenTextures(1, textures);
// Bind the texture.
gl.BindTexture(OpenGL.TEXTURE_2D, textures[0]);
// Tell OpenGL where the texture data is.
gl.TexImage2D(OpenGL.TEXTURE_2D, 0, 3, textureImage.Width, textureImage.Height, 0, OpenGL.RGB, OpenGL.UNSIGNED_BYTE,
textureImage.LockBits(new Rectangle(0, 0, textureImage.Width, textureImage.Height),
ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb).Scan0);
gl.TexParameter(OpenGL.TEXTURE_2D, OpenGL.TEXTURE_MIN_FILTER, OpenGL.LINEAR); // Linear Filtering
gl.TexParameter(OpenGL.TEXTURE_2D, OpenGL.TEXTURE_MAG_FILTER, OpenGL.LINEAR); // Linear Filtering
}
/// <summary>
/// This function creates the underlying OpenGL object.
/// </summary>
/// <param name="gl"></param>
/// <returns></returns>
public virtual bool Create(OpenGL gl)
{
// If the texture currently exists in OpenGL, destroy it.
Destroy(gl);
// Generate and store a texture identifier.
gl.GenTextures(1, glTextureArray);
return(true);
}
/// <summary>
/// This function creates the underlying OpenGL object.
/// </summary>
/// <param name="gl"></param>
/// <returns></returns>
public virtual bool Create(OpenGL gl)
{
// If the texture currently exists in OpenGL, destroy it.
Destroy(gl);
// Generate and store a texture identifier.
gl.GenTextures(1, glTextureArray);
return true;
}
private void openGLControl1_OpenGLInitialized(object sender, EventArgs e)
{
SharpGL.OpenGL gl = this.openGLControl1.OpenGL;
textureImage = new Bitmap("MyPicture/Texture.bmp");
gl.Enable(OpenGL.GL_TEXTURE_2D);
gl.GenTextures(1, textures);
gl.BindTexture(OpenGL.GL_TEXTURE_2D, textures[0]);
gl.TexImage2D(OpenGL.GL_TEXTURE_2D, 0, 3, textureImage.Width, textureImage.Height, 0, OpenGL.GL_BGR, OpenGL.GL_UNSIGNED_BYTE,
textureImage.LockBits(new Rectangle(0, 0, textureImage.Width, textureImage.Height),
ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format24bppRgb).Scan0);
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MIN_FILTER, OpenGL.GL_LINEAR);
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MAG_FILTER, OpenGL.GL_LINEAR);
}
private void openGLControl1_OpenGLInitialized(object sender, EventArgs e)
{
SharpGL.OpenGL gl = this.openGLControl1.OpenGL;
gl.ClearColor(0.0f, 0.0f, 0.0f, 1.0f);
gl.ClearDepth(1.0f);
// Setup lightning
gl.Enable(OpenGL.GL_LIGHTING);
gl.Enable(OpenGL.GL_LIGHT0);
gl.Enable(OpenGL.GL_LIGHT1);
gl.Enable(OpenGL.GL_COLOR_MATERIAL);
gl.Light(OpenGL.GL_LIGHT0, OpenGL.GL_AMBIENT, new float[] { 0.8f, 0.8f, 0.8f });
gl.Light(OpenGL.GL_LIGHT0, OpenGL.GL_DIFFUSE, new float[] { 1f, 1f, 1f });
gl.Light(OpenGL.GL_LIGHT0, OpenGL.GL_POSITION, lightPos0);
gl.Light(OpenGL.GL_LIGHT0, OpenGL.GL_SPOT_CUTOFF, 45);
gl.Light(OpenGL.GL_LIGHT0, OpenGL.GL_SPOT_EXPONENT, 15);
gl.Light(OpenGL.GL_LIGHT0, OpenGL.GL_SPOT_DIRECTION, new float[] { 1f, 1f, 1f });
gl.Material(OpenGL.GL_FRONT_AND_BACK, OpenGL.GL_DIFFUSE, new float[] { 1, 1, 1, 1 });
gl.Material(OpenGL.GL_FRONT_AND_BACK, OpenGL.GL_AMBIENT, new float[] { 1, 1, 1, 1 });
textureImage = new Bitmap("texture.bmp");
gl.Enable(OpenGL.GL_TEXTURE_2D);
// Get one texture id, and stick it into the textures array.
gl.GenTextures(1, textures);
gl.BindTexture(OpenGL.GL_TEXTURE_2D, textures[0]);
// Set texture data.
gl.TexImage2D(OpenGL.GL_TEXTURE_2D, 0, 3, textureImage.Width, textureImage.Height, 0, OpenGL.GL_BGR, OpenGL.GL_UNSIGNED_BYTE,
textureImage.LockBits(new Rectangle(0, 0, textureImage.Width, textureImage.Height),
ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb).Scan0);
// Specify linear filtering.
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MIN_FILTER, OpenGL.GL_LINEAR);
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MAG_FILTER, OpenGL.GL_LINEAR);
}
public Texture(OpenGL gl)
{
_gl = gl;
_gl.GenTextures(1, _texture);
}
private void InitializeTexture(ref OpenGL gl)
{
gImage1 = new Bitmap(@"C:\Users\Lee\Documents\GitHub\SmackBrosClient\SmackBrosClient\files\meleemenu1.jpg");
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(0, 0, gImage1.Width, gImage1.Height);
gbitmapdata = gImage1.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
gImage1.UnlockBits(gbitmapdata);
gl.GenTextures(1, gtexture);
gl.BindTexture(OpenGL.GL_TEXTURE_2D, gtexture[0]);
gl.TexImage2D(OpenGL.GL_TEXTURE_2D, 0, (int)OpenGL.GL_RGBA, gImage1.Width, gImage1.Height, 0, OpenGL.GL_BGR_EXT, OpenGL.GL_UNSIGNED_BYTE, gbitmapdata.Scan0);
gl.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MIN_FILTER, OpenGL.GL_LINEAR);
TexturesInitialised = true;
}
public void InitTexture(OpenGL renderer)
{
if (String.IsNullOrEmpty(Texture))
{
return;
}
// We need to load the texture from file.
var textureImage = new Bitmap(Texture);
renderer.Enable(OpenGL.GL_TEXTURE_2D);
// Get one texture id, and stick it into the textures array.
renderer.GenTextures(1, _textures);
// Bind the texture.
renderer.BindTexture(OpenGL.GL_TEXTURE_2D, _textures[0]);
// Tell OpenGL where the texture data is.
renderer.TexImage2D(OpenGL.GL_TEXTURE_2D, 0, 3, textureImage.Width, textureImage.Height, 0, OpenGL.GL_BGR, OpenGL.GL_UNSIGNED_BYTE,
textureImage.LockBits(new Rectangle(0, 0, textureImage.Width, textureImage.Height),
ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb).Scan0);
// Specify linear filtering.
renderer.TexParameter(OpenGL.GL_TEXTURE_2D, OpenGL.GL_TEXTURE_MIN_FILTER, OpenGL.GL_LINEAR);
}