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/***********************************************************************
* FXRuby -- the Ruby language bindings for the FOX GUI toolkit.
* Copyright (c) 2001-2009 by Lyle Johnson. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information please contact the author by e-mail
* at "lyle@lylejohnson.name".
***********************************************************************/
class FXGLViewer;
class FXGLObject;
// Shape drawing options
enum {
SURFACE_SINGLESIDED = 0, // Single-sided [both sides same]
SURFACE_DUALSIDED = 0x00000001, // Dual-sided surface
SHADING_NONE = 0, // No light source
SHADING_SMOOTH = 0x00000002, // Smooth shaded
SHADING_FLAT = 0x00000004, // Flag shaded
FACECULLING_OFF = 0, // No face culling
FACECULLING_ON = 0x00000008, // Cull backward facing surfaces
STYLE_SURFACE = 0x00000010, // Draw filled surfaces
STYLE_WIREFRAME = 0x00000020, // Draw wire frame
STYLE_POINTS = 0x00000040, // Draw as points
STYLE_BOUNDBOX = 0x00000080 // Draw bounding box
};
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/// OpenGL Shape Object
class FXGLShape : public FXGLObject {
protected:
FXVec3f position; // Middle of the Bounding Box
FXMaterial material[2]; // Front and back material properties
FXRangef range; // Range box
FXuint options; // Drawing options
FXString tip;
protected:
FXGLShape();
virtual void drawshape(FXGLViewer*){} // To be overloaded by derived class
void drawbox();
void drawhandles();
public:
long onDNDDrop(FXObject*,FXSelector,void*);
long onDNDMotion(FXObject*,FXSelector,void* PTR_EVENT);
long onQueryTip(FXObject*,FXSelector,void*);
long onCmdShadeOff(FXObject*,FXSelector,void*);
long onUpdShadeOff(FXObject*,FXSelector,void*);
long onCmdShadeOn(FXObject*,FXSelector,void*);
long onUpdShadeOn(FXObject*,FXSelector,void*);
long onCmdShadeSmooth(FXObject*,FXSelector,void*);
long onUpdShadeSmooth(FXObject*,FXSelector,void*);
long onCmdFrontMaterial(FXObject*,FXSelector,void*);
long onUpdFrontMaterial(FXObject*,FXSelector,void*);
long onCmdBackMaterial(FXObject*,FXSelector,void*);
long onUpdBackMaterial(FXObject*,FXSelector,void*);
long onCmdDrawingStyle(FXObject*,FXSelector,void*);
long onUpdDrawingStyle(FXObject*,FXSelector,void*);
public:
enum {
ID_SHADEOFF=FXGLObject::ID_LAST,
ID_SHADEON,
ID_SHADESMOOTH,
ID_TOGGLE_SIDED,
ID_TOGGLE_CULLING,
ID_STYLE_POINTS,
ID_STYLE_WIREFRAME,
ID_STYLE_SURFACE,
ID_STYLE_BOUNDINGBOX,
ID_FRONT_MATERIAL,
ID_BACK_MATERIAL,
ID_LAST
};
public:
%extend {
/// Construct with specified origin and options
FXGLShape(FXfloat x,FXfloat y,FXfloat z,FXuint opts){
return new FXRbGLShape(x,y,z,opts);
}
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/// Construct with specified origin, options and front and back materials
FXGLShape(FXfloat x,FXfloat y,FXfloat z,FXuint opts,const FXMaterial& front,const FXMaterial& back){
return new FXRbGLShape(x,y,z,opts,front,back);
}
}
%extend {
/// Identify sub-object given path
virtual FXGLObject* identify(FXuint* path,FXint n){
return self->identify(path);
}
}
/// Set the tool tip message for this object
void setTipText(const FXString& text);
/// Get the tool tip message for this object
const FXString& getTipText() const;
/// Set the material for specified side (where side = 0 or 1)
void setMaterial(FXint side,const FXMaterial &mtl);
%extend {
// Get position
FXVec3f getPosition() const {
FXASSERT(self->isMemberOf(FXMETACLASS(FXRbGLShape)));
return dynamic_cast<const FXRbGLShape*>(self)->getPosition();
}
// Set position
void setPosition(const FXVec3f& pos) {
FXASSERT(self->isMemberOf(FXMETACLASS(FXRbGLShape)));
dynamic_cast<FXRbGLShape*>(self)->setPosition(pos);
}
// Get the material for specified side (where side = 0 or 1)
FXMaterial getMaterial(FXint side) const {
FXMaterial mtl;
self->getMaterial(side, mtl);
return mtl;
}
// Set the range for this shape
void setRange(const FXRangef& box){
FXASSERT(self->isMemberOf(FXMETACLASS(FXRbGLShape)));
dynamic_cast<FXRbGLShape*>(self)->setRange(box);
}
}