/// <summary>
/// Actually create this GraphicsResource resources.
/// </summary>
/// <param name="ctx">
/// A <see cref="GraphicsContext"/> used for allocating resources.
/// </param>
protected override void CreateObject(GraphicsContext ctx)
{
if (ctx == null)
{
throw new ArgumentNullException("ctx");
}
// Bind this texture
Bind(ctx);
// In the case of no technique, texture will exists but it will be undefined
if (_Technique != null)
{
// Create texture using technique
_Technique.Create(ctx);
// Technique no more useful: dispose it
_Technique.Dispose();
_Technique = null;
// Generate mipmaps, if requested
if (_RequiresMipMaps)
{
GenerateMipmaps(ctx);
}
}
// Clear binding point
Unbind(ctx);
}
/// <summary>
/// Actually create this GraphicsResource resources.
/// </summary>
/// <param name="ctx">
/// A <see cref="GraphicsContext"/> used for allocating resources.
/// </param>
protected override void CreateObject(GraphicsContext ctx)
{
CheckCurrentContext(ctx);
// Bind this texture
Gl.BindTexture(TextureTarget, ObjectName);
ctx.Bind(this);
// In the case of no technique, texture will exists but it will be undefined
if (_Technique != null)
{
// Create texture using technique
_Technique.Create(ctx);
// Technique no more useful: dispose it
_Technique.Dispose();
_Technique = null;
// Generate mipmaps, if requested
if (_RequiresMipMaps)
{
GenerateMipmaps(ctx);
}
}
// Clear binding point
ctx.Unbind(this);
}
/// <summary>
/// Set the technique used for creating and updating this Texture.
/// </summary>
/// <param name="technique">
/// The <see cref="Technique"/> that specify the method creating/updating this Texture.
/// </param>
/// <exception cref="ArgumentNullException">
/// Exception thrown if <paramref name="technique"/> is null.
/// </exception>
protected void SetTechnique(Technique technique)
{
if (technique == null)
{
throw new ArgumentNullException("technique");
}
// Set technique
_Techniques.Add(technique);
}
/// <summary>
/// Set the technique used for creating this Texture.
/// </summary>
/// <param name="technique">
///
/// </param>
protected void SetTechnique(Technique technique)
{
if (technique == null)
{
throw new ArgumentNullException("technique");
}
// Dispose previous technique, if any
if (_Technique != null)
{
_Technique.Dispose();
}
// Replace technique
_Technique = technique;
}