# Cinder

- Main Page
- Related Pages
- Namespaces
- Classes
- Files

- File List
- File Members

# include/cinder/gl/DisplayList.h

Go to the documentation of this file.

    00001 /*
    00002  Copyright (c) 2010, The Barbarian Group
    00003  All rights reserved.
    00004
    00005  Redistribution and use in source and binary forms, with or without modification, are permitted provided that
    00006  the following conditions are met:
    00007
    00008     * Redistributions of source code must retain the above copyright notice, this list of conditions and
    00009     the following disclaimer.
    00010     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
    00011     the following disclaimer in the documentation and/or other materials provided with the distribution.
    00012
    00013  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
    00014  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
    00015  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
    00016  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
    00017  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    00018  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    00019  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    00020  POSSIBILITY OF SUCH DAMAGE.
    00021 */
    00022
    00023 #pragma once
    00024
    00025 #include "cinder/Matrix.h"
    00026 #include "cinder/gl/Material.h"
    00027
    00028 namespace cinder {
    00029 namespace gl {
    00030
    00031 class DisplayList {
    00032  protected:
    00033     struct Obj;
    00034
    00035  public:
    00036     DisplayList() {}
    00037     DisplayList( GLint aMode/* = GL_COMPILE*/ );
    00038
    00039     void    newList();
    00040     void    endList();
    00041     int     getID() const { return mObj->mID; }
    00042
    00043     void    draw() const;
    00044
    00045     Matrix44f&          getModelMatrix() { return mObj->mModelMatrix; }
    00046     const Matrix44f&    getModelMatrix() const { return mObj->mModelMatrix; }
    00047
    00048     void            setMaterial( const Material &aMaterial ) { mObj->mMaterial = shared_ptr<Material>( new Material( aMaterial ) ); }
    00049     Material&       getMaterial() { return *(mObj->mMaterial); }
    00050
    00052
    00053     typedef shared_ptr<Obj> DisplayList::*unspecified_bool_type;
    00054     operator unspecified_bool_type() { return ( mObj.get() == 0 ) ? 0 : &DisplayList::mObj; }
    00055     void reset() { mObj.reset(); }
    00057
    00058  protected:
    00059     struct Obj {
    00060         Obj() : mID( 0 ) {}
    00061         ~Obj();
    00062
    00063         GLuint                  mID;
    00064         GLint                   mMode;
    00065         Matrix44f               mModelMatrix;
    00066         shared_ptr<Material>    mMaterial;
    00067     };
    00068
    00069     shared_ptr<Obj>     mObj;
    00070 };
    00071
    00072 } // namespace gl
    00073 } // namespace cinder