ruby-****@sourc*****
ruby-****@sourc*****
2003年 8月 22日 (金) 02:12:35 JST
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REMOTE_ADDR = 210.249.204.119
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/?Gdk%3A%3AGLContext
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= class Gdk::GLContext
Rendering Context - OpenGL rendering context object
- == Super Classes
+ == Object Hierarchy
* Object
* GLib::Instantiatable
* GLib::Object
+ * Gdk::GLContext
== Class Methods
--- Gdk::GLContext.new(gldrawable, share_list, direct, render_type)
Creates a new OpenGL rendering context.
* gldrawable: a Gdk::GLDrawable
* share_list: the Gdk::GLContext with which to share display lists and texture objects. nil indicates that no sharing is to take place.
* direct: whether rendering is to be done with a direct connection to the graphics system.
* render_type: Gdk::GL::RGBA_TYPE or Gdk::GL::COLOR_INDEX_TYPE (currently not used).
* Returns: the new Gdk::GLContext.
--- current
Returns the current Gdk::GLContext.
* Returns: the current Gdk::GLContext or nil if there is no current context.
== Instance Methods
--- gl_drawable
Gets the Gdk::GLDrawable to which the context is bound.
* Returns: the Gdk::GLDrawable or nil if no Gdk::GLDrawable is bound.
--- gl_config
Gets the Gdk::GLConfig with which the context is configured.
* Returns: the Gdk::GLConfig.
--- share_list
Gets the Gdk::GLContext with which the context shares the display lists and texture objects.
* Returns: the Gdk::GLContext.
--- direct?
Returns whether the context is a direct rendering context.
* Returns: true if the glcontext is a direct rendering contest.
--- render_type
Gets the render_type of the context.
* Returns: Gdk::GL::RGBA_TYPE or Gdk::GL::COLOR_INDEX_TYPE.
--- destroy
Destroys the OpenGL resources associated with the context.
--- copy(src, mask)
Copy state from src rendering context to the context.
mask contains the bitwise-OR of the same symbolic names that are passed to the GL.PushAttrib() function. You can use GL::ALL_ATTRIB_BITS to copy all the rendering state information.
* src: the source Gdk::GLContext.
* Returns: false if it fails, true otherwise.