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/**
* $Id$
*
* ***** BEGIN GPL 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.
*
* 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 LICENSE BLOCK *****
*/
#ifndef __GPC_RENDERTOOLS_H
#define __GPC_RENDERTOOLS_H
#ifdef WIN32
#include <windows.h>
#endif // WIN32
#include "GL/glew.h"
#include "RAS_IRenderTools.h"
#include "BMF_Api.h"
struct KX_ClientObjectInfo;
class GPC_RenderTools : public RAS_IRenderTools
{
public:
GPC_RenderTools();
virtual ~GPC_RenderTools();
virtual void EndFrame(RAS_IRasterizer* rasty);
virtual void BeginFrame(RAS_IRasterizer* rasty);
void DisableOpenGLLights()
{
glDisable(GL_LIGHTING);
glDisable(GL_COLOR_MATERIAL);
}
void EnableOpenGLLights();
int ProcessLighting(int layer);
void Perspective(int a, int width, int height, float mat[4][4], float viewmat[4][4])
{
if(a== 0)
{
glMatrixMode(GL_PROJECTION);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
}
else
{
if(a== 1)
{
glMatrixMode(GL_PROJECTION);
glMatrixMode(GL_MODELVIEW);
}
}
}
/**
* @attention mode is ignored here
*/
virtual void RenderText2D(
RAS_TEXT_RENDER_MODE mode,
const char* text,
int xco,
int yco,
int width,
int height);
/**
* Renders text into a (series of) polygon(s), using a texture font,
* Each character consists of one polygon (one quad or two triangles)
*/
virtual void RenderText(
int mode,
RAS_IPolyMaterial* polymat,
float v1[3],
float v2[3],
float v3[3],
float v4[3],
int glattrib);
void Render(RAS_IRasterizer* rasty,double* oglmatrix,int objectdrawmode)
{
glPopMatrix();
glPushMatrix();
glMultMatrixd(oglmatrix);
}
void applyTransform(RAS_IRasterizer* rasty, double* oglmatrix, int objectdrawmode);
virtual void PushMatrix()
{
glPushMatrix();
}
virtual void PopMatrix()
{
glPopMatrix();
}
int applyLights(int objectlayer);
bool RayHit(KX_ClientObjectInfo* client, MT_Point3& hit_point, MT_Vector3& hit_normal, void * const data);
virtual void MotionBlur(RAS_IRasterizer* rasterizer);
virtual void Update2DFilter(vector<STR_String>& propNames, void* gameObj, RAS_2DFilterManager::RAS_2DFILTER_MODE filtermode, int pass, STR_String& text);
virtual void Render2DFilters(RAS_ICanvas* canvas);
virtual void SetClientObject(void* obj);
protected:
/**
* Copied from KX_BlenderGL.cpp in KX_blenderhook
*/
void BL_RenderText(
int mode,
const char* textstr,
int textlen,
struct MTFace* tface,
unsigned int* col,
float v1[3],float v2[3],float v3[3],float v4[3],
int glattrib);
void BL_spack(unsigned int ucol)
{
char *cp = (char *)&ucol;
glColor3ub(cp[3], cp[2], cp[1]);
}
BMF_Font* m_font;
static unsigned int m_numgllights;
};
#endif // __GPC_RENDERTOOLS_H
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