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/**
* $Id$
*
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#ifndef __RAS_IRASTERIZER
#define __RAS_IRASTERIZER
#ifdef WIN32
#pragma warning (disable:4786)
#endif
#include "MT_CmMatrix4x4.h"
#include "MT_Matrix4x4.h"
class RAS_ICanvas;
class RAS_IPolyMaterial;
#include "RAS_MaterialBucket.h"
/**
* 3D rendering device context interface.
*/
class RAS_IRasterizer
{
public:
RAS_IRasterizer(RAS_ICanvas* canv){};
virtual ~RAS_IRasterizer(){};
enum {
RAS_RENDER_3DPOLYGON_TEXT = 16384
};
enum {
KX_BOUNDINGBOX = 1,
KX_WIREFRAME,
KX_SOLID,
KX_SHADED,
KX_TEXTURED
};
enum {
KX_DEPTHMASK_ENABLED =1,
KX_DEPTHMASK_DISABLED,
};
enum {
RAS_STEREO_NOSTEREO = 1,
RAS_STEREO_QUADBUFFERED,
RAS_STEREO_ABOVEBELOW,
RAS_STEREO_INTERLACED,
};
enum {
RAS_STEREO_LEFTEYE = 1,
RAS_STEREO_RIGHTEYE,
};
virtual void SetDepthMask(int depthmask)=0;
virtual void SetMaterial(const RAS_IPolyMaterial& mat)=0;
virtual bool Init()=0;
virtual void Exit()=0;
virtual bool BeginFrame(int drawingmode, double time)=0;
virtual void ClearDepthBuffer()=0;
virtual void ClearCachingInfo(void)=0;
virtual void EndFrame()=0;
virtual void SetRenderArea()=0;
virtual void SetStereoMode(const int stereomode)=0;
virtual bool Stereo()=0;
virtual void SetEye(const int eye)=0;
virtual void SetEyeSeparation(const float eyeseparation)=0;
virtual void SetFocalLength(const float focallength)=0;
virtual void SwapBuffers()=0;
virtual void IndexPrimitives( const vecVertexArray& vertexarrays,
const vecIndexArrays & indexarrays,
int mode,
class RAS_IPolyMaterial* polymat,
class RAS_IRenderTools* rendertools,
bool useObjectColor,
const MT_Vector4& rgbacolor)=0;
virtual void IndexPrimitives_Ex( const vecVertexArray& vertexarrays,
const vecIndexArrays & indexarrays,
int mode,
class RAS_IPolyMaterial* polymat,
class RAS_IRenderTools* rendertools,
bool useObjectColor,
const MT_Vector4& rgbacolor)=0;
virtual void IndexPrimitives_3DText( const vecVertexArray& vertexarrays,
const vecIndexArrays & indexarrays,
int mode,
class RAS_IPolyMaterial* polymat,
class RAS_IRenderTools* rendertools,
bool useObjectColor,
const MT_Vector4& rgbacolor)=0;
virtual void SetProjectionMatrix(MT_CmMatrix4x4 & mat)=0;
/* This one should become our final version, methinks. */
/**
* Set the projection matrix for the rasterizer. This projects
* from camera coordinates to window coordinates.
* @param mat The projection matrix.
*/
virtual void SetProjectionMatrix(MT_Matrix4x4 & mat)=0;
virtual void SetViewMatrix(const MT_Matrix4x4 & mat,
const MT_Vector3& campos,
const MT_Point3 &camLoc,
const MT_Quaternion &camOrientQuat)=0;
virtual const MT_Point3& GetCameraPosition()=0;
virtual void LoadViewMatrix()=0;
virtual void SetFog(float start,
float dist,
float r,
float g,
float b)=0;
virtual void SetFogColor(float r,
float g,
float b)=0;
virtual void SetFogStart(float start)=0;
virtual void SetFogEnd(float end)=0;
virtual void DisplayFog()=0;
virtual void DisableFog()=0;
virtual void SetBackColor(float red,
float green,
float blue,
float alpha)=0;
virtual void SetDrawingMode(int drawingmode)=0;
virtual int GetDrawingMode()=0;
virtual void EnableTextures(bool enable)=0;
virtual void SetCullFace(bool enable)=0;
virtual double GetTime()=0;
virtual MT_Matrix4x4 GetFrustumMatrix(
float left,
float right,
float bottom,
float top,
float frustnear,
float frustfar
)=0;
virtual void SetSpecularity(float specX,
float specY,
float specZ,
float specval)=0;
virtual void SetShinyness(float shiny)=0;
virtual void SetDiffuse(float difX,
float difY,
float difZ,
float diffuse)=0;
};
#endif //__RAS_IRASTERIZER
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