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source: orxonox.OLD/branches/heathaze/src/lib/graphics/importer/bsp_file.cc @ 10585

Last change on this file since 10585 was 9869, checked in by bensch, 18 years ago

orxonox/trunk: merged the new_class_id branche back to the trunk.
merged with command:
svn merge https://svn.orxonox.net/orxonox/branches/new_class_id trunk -r9683:HEAD
no conflicts… puh..

File size: 42.5 KB
Line 
1/*
2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2006 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   ### File Specific:
12   main-programmer: bottac@ee.ethz.ch
13
14   Inspired by:
15   Rendering Q3 Maps by Morgan McGuire                  http://graphics.cs.brown.edu/games/quake/quake3.html
16   Unofficial Quake 3 Map Specs by Kekoa Proudfoot      http://graphics.stanford.edu/~kekoa/q3/
17   Quake 3 Collision Detection by Nathan Ostgard        http://www.devmaster.net/articles/quake3collision/
18*/
19
20
21#include "bsp_file.h"
22#include "bsp_tree_node.h"
23#include <fstream>
24#include "util/loading/resource_manager.h"
25
26#include <sys/stat.h>
27#include <string.h>
28#include "debug.h"
29#include "material.h"
30#include "vertex_array_model.h"
31// Necessary ?
32#include "base_object.h"
33#include "vector.h"
34#include "movie_player.h"
35
36#include <SDL/SDL_endian.h>
37#include <SDL/SDL_image.h>
38
39// STL Containers
40#include <vector>
41
42
43
44
45// Constructor
46BspFile::BspFile()
47{}
48
49BspFile::~ BspFile()
50{
51  delete [] nodes;
52  delete [] leaves;
53  delete [] planes;
54  delete [] bspModels;
55  delete [] leafFaces;
56  delete [] faces;
57  delete [] leafBrushes;
58  delete [] brushes;
59  delete [] brushSides;
60  delete [] vertice;
61  delete [] meshverts;
62  delete [] visData;
63  delete [] textures;
64  delete [] patchVertice;
65  delete [] patchIndexes;
66 // delete [] patchTrianglesPerRow;
67  delete [] lightMaps;
68
69  for(int i = 0; i < this->numPatches; ++i) delete this->VertexArrayModels[i];
70 // delete  [] VertexArrayModels;
71
72  for(int i = 0; i < this->numTextures; ++i)
73  {
74    delete this->Materials[i].mat;
75    //delete this->Materials[i].aviMat;
76  }
77  delete [] this->Materials;
78  //delete [] testSurf;
79
80
81
82}
83
84/**
85 *  Loads a quake3 level (*.bsp)
86 * @param name the Name of the *.bsp file
87 */
88int BspFile::read(const char* name)
89{
90  this->scale = 1.0;
91  int offset;
92  int size;
93  struct stat results;
94
95
96  if (stat( name , &results) == 0) {
97    PRINTF(0)("BSP FILE: Datei %s gefunden. \n", name);
98    std::ifstream bspFile (name, std::ios::in | std::ios::binary);
99    bspFile.read(this->header, 260);
100    PRINTF(0)("BSP FILE: BSPVersion: %i. \n", ((int *)(header) )[1]);
101    if(SDL_SwapLE32(((int *)(header) )[1]) == 46)    PRINTF(0)("BSP FILE: This is the good one! :-)  \n");
102    else  PRINTF(0)("BSP FILE: Wrong BSPVersion.\n");   //!< now, we should do some error handling
103
104    // Get the Nodes
105    offset = SDL_SwapLE32(((int *)(header) )[8]);
106    size    = SDL_SwapLE32(((int *)(header))[9]);
107    PRINTF(4)("BSP FILE: NodeSize: %i Bytes. \n", size);
108    PRINTF(4)("BSP FILE: NumNodes: %i. \n", size / sizeof(node));
109    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(node));
110    PRINTF(4)("BSP FILE: NodeOffset: %i. \n", offset);
111    this->numNodes = size/sizeof(node);
112    this->nodes = new node [this->numNodes];
113    bspFile.seekg(offset);
114    bspFile.read((char*)this->nodes, size);
115
116    // and their Planes
117    offset = SDL_SwapLE32(((int *)(header) )[6]);
118    size    = SDL_SwapLE32(((int *)(header))[7]);
119    PRINTF(4)("BSP FILE: PlanesSize: %i Bytes. \n", size);
120    PRINTF(4)("BSP FILE: NumPlanes: %i. \n", size / sizeof(plane));
121    PRINTF(4)("BSP FILE: Remainder: %i. \n", sizeof(plane));
122    PRINTF(4)("BSP FILE: PlanesOffset: %i. \n", offset);
123    this->numPlanes = size/sizeof(plane);
124    this->planes = new plane [this->numPlanes];
125    bspFile.seekg(offset);
126    bspFile.read((char*)this->planes, size);
127
128    // Get the Leafs
129    offset = SDL_SwapLE32(((int *)(header) )[10]);
130    size    = SDL_SwapLE32(((int *)(header))[11]);
131    PRINTF(4)("BSP FILE: LeaveSize: %i Bytes. \n", size);
132    PRINTF(4)("BSP FILE: NumLeaves: %i. \n", size / sizeof(leaf));
133    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(leaf));
134    PRINTF(4)("BSP FILE: LeaveOffset: %i. \n", offset);
135    this->numLeafs = size/sizeof(leaf);
136    this->leaves = new leaf [this->numLeafs];
137    bspFile.seekg(offset);
138    bspFile.read((char*)this->leaves, size);
139
140    // Get the Models
141    offset = SDL_SwapLE32(((int *)(header))[16]);
142    size    = SDL_SwapLE32(((int *)(header))[17]);
143    PRINTF(4)("BSP FILE: ModelsSize: %i Bytes. \n", size);
144    PRINTF(4)("BSP FILE: NumModels: %i. \n", size / sizeof(model));
145    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(model));
146    PRINTF(4)("BSP FILE: ModelsOffset: %i. \n", offset);
147    this->numBspModels = size/sizeof(model);
148    this->bspModels = new model [this->numBspModels];
149    bspFile.seekg(offset);
150    bspFile.read((char*)this->bspModels, size);
151
152    // Get the leafFaces
153    offset = SDL_SwapLE32(((int *)(header))[12]);
154    size    = SDL_SwapLE32(((int *)(header))[13]);
155    PRINTF(4)("BSP FILE: leafFacesSize: %i Bytes. \n", size);
156    PRINTF(4)("BSP FILE: NumleafFaces: %i. \n", size / 4);
157    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 4);
158    PRINTF(4)("BSP FILE: leafFacesOffset: %i. \n", offset);
159    this->numLeafFaces = size/4;
160    this->leafFaces = new char [size];
161    bspFile.seekg(offset);
162    bspFile.read(this->leafFaces, size);
163
164    // Get the leafBrushes
165    offset = SDL_SwapLE32(((int *)(header))[14]);
166    size    = SDL_SwapLE32(((int *)(header))[15]);
167    PRINTF(4)("BSP FILE: leafBrushesSize: %i Bytes. \n", size);
168    PRINTF(4)("BSP FILE: NumleafBrushes: %i. \n", size / 4);
169    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 4);
170    PRINTF(4)("BSP FILE: leafBrushesOffset: %i. \n", offset);
171    this->numLeafBrushes = size/4;
172    this->leafBrushes = new char [size];
173    bspFile.seekg(offset);
174    bspFile.read(this->leafBrushes, size);
175
176    // Get the brushes
177    offset = SDL_SwapLE32(((int *)(header))[18]);
178    size    = SDL_SwapLE32(((int *)(header))[19]);
179    PRINTF(4)("BSP FILE: BrushesSize: %i Bytes. \n", size);
180    PRINTF(4)("BSP FILE: NumBrushes: %i. \n", size / sizeof(brush));
181    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(brush));
182    PRINTF(4)("BSP FILE: BrushesOffset: %i. \n", offset);
183    this->brushes = new brush [size/sizeof(brush)];
184    bspFile.seekg(offset);
185    bspFile.read((char*)this->brushes, size);
186
187    // Get the brushSides
188    offset =   SDL_SwapLE32(((int *)(header))[20]);
189    size    = SDL_SwapLE32(((int *)(header))[21]);
190    PRINTF(4)("BSP FILE: BrushSidesSize: %i Bytes. \n", size);
191    PRINTF(4)("BSP FILE: NumBrushSides: %i. \n", size / 8);
192    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 8);
193    PRINTF(4)("BSP FILE: BrushSidesOffset: %i. \n", offset);
194    this->numBrushSides = size/sizeof(brushside);
195    this->brushSides = new brushside [this->numBrushSides];
196    bspFile.seekg(offset);
197    bspFile.read((char*)this->brushSides, size);
198
199    // Get the Vertice
200    offset = SDL_SwapLE32(((int *)(header))[22]);
201    size    = SDL_SwapLE32(((int *)(header))[23]);
202    PRINTF(4)("BSP FILE: VerticeSize: %i Bytes. \n", size);
203    PRINTF(4)("BSP FILE: NumVertice: %i. \n", size / 44);
204    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 44);
205    PRINTF(4)("BSP FILE: VerticeOffset: %i. \n", offset);
206    this->numVertex = size/44;
207    this->vertice = new char [size];
208    bspFile.seekg(offset);
209    bspFile.read(this->vertice, size);
210
211    // Get the MeshVerts
212    offset = SDL_SwapLE32(((int *)(header))[24]);
213    size    = SDL_SwapLE32(((int *)(header))[25]);
214    PRINTF(4)("BSP FILE: MeshVertsSize: %i Bytes. \n", size);
215    PRINTF(4)("BSP FILE: NumMeshVerts: %i. \n", size / sizeof(meshvert));
216    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(meshvert));
217    PRINTF(4)("BSP FILE: MeshVertsOffset: %i. \n", offset);
218    this->meshverts = new meshvert [size / sizeof(meshvert)];
219    bspFile.seekg(offset);
220    bspFile.read((char*)this->meshverts, size);
221
222    // Get the Faces
223    offset = SDL_SwapLE32(((int *)(header))[28]);
224    size    = SDL_SwapLE32(((int *)(header))[29]);
225    PRINTF(4)("BSP FILE: FacesSize: %i Bytes. \n", size);
226    PRINTF(4)("BSP FILE: NumFaces: %i. \n", size / sizeof(face));
227    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(face));
228    PRINTF(4)("BSP FILE: FacesOffset: %i. \n", offset);
229    this->numFaces = size/sizeof(face);
230    this->faces = new face [this->numFaces];
231    bspFile.seekg(offset);
232    bspFile.read((char*)this->faces, size);
233
234    //Get the lightmaps
235    offset = SDL_SwapLE32(((int *)(header))[30]);
236    size    = SDL_SwapLE32(((int *)(header))[31]);
237    this->numLightMaps = size/ sizeof(lightmap);
238    this->lightMaps = new lightmap [this->numLightMaps];
239    bspFile.seekg(offset);
240    bspFile.read((char*)this->lightMaps, size);
241
242
243    // Get the Visdata
244    offset = SDL_SwapLE32(((int *)(header))[34]);
245    size    = SDL_SwapLE32(((int *)(header))[35]);
246
247    this->visData = new char [size];
248    bspFile.seekg(offset);
249    bspFile.read(this->visData, size);
250
251    PRINTF(4)("BSP FILE: VisDataSize: %i Bytes. \n", size);
252    PRINTF(4)("BSP FILE: NumVisData: %i. \n", size /1 - 8);
253    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 1);
254    PRINTF(4)("BSP FILE: VisDataOffset: %i. \n", offset);
255
256    // Get the Textures
257    offset = SDL_SwapLE32(((int *)(header))[4]);
258    size    = SDL_SwapLE32(((int *)(header))[5]);
259
260    this->textures= new char [size];
261    bspFile.seekg(offset);
262    bspFile.read(this->textures, size);
263
264    PRINTF(4)("BSP FILE: TextureSize: %i Bytes. \n", size);
265    PRINTF(4)("BSP FILE: NumTextures: %i. \n", size /72);
266    PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 72);
267    PRINTF(4)("BSP FILE: TextureOffset: %i. \n", offset);
268    this->numTextures = size/72;
269
270    bspFile.close();
271
272    for(int i = 0 ; i < this->numTextures; i++)
273      PRINTF(4)("BSP FILE: Texture 0: %s. \n", &this->textures[8+ 72*i]);
274    this->load_textures();
275
276    // Load the lightMaps
277    this->glLightMapTextures = new GLuint[this->numLightMaps];
278    for(int i = 0; i < this->numLightMaps; i++)
279      this->glLightMapTextures[i] = this->loadLightMapToGL(this->lightMaps[i]);
280
281    //Create white texture for if no lightmap specified
282    glGenTextures(1, &this->whiteLightMap);
283    glBindTexture(GL_TEXTURE_2D, this->whiteLightMap);
284        //Create texture
285    this->whiteTexture[0]=255;
286    this->whiteTexture[1]=255;
287    this->whiteTexture[2]=255;
288
289    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
290    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_REPEAT);
291    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
292    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
293
294    glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_PRIORITY, 2);
295
296
297
298    /* control the mipmap levels */
299    glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MIN_LOD, 5);
300    glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MAX_LOD, 0);
301
302    /* build the Texture  OpenGL V >= 1.1 */
303    glTexImage2D(GL_TEXTURE_2D,
304                 0,
305                 GL_RGBA8,
306                 1,
307                 1,
308                 0,
309                 GL_RGB,
310                 GL_UNSIGNED_BYTE,
311                 (const GLvoid *)&(this->whiteTexture));
312
313   gluBuild2DMipmaps(   GL_TEXTURE_2D, GL_RGBA8, 1, 1,
314                      GL_RGB, GL_UNSIGNED_BYTE,(const GLvoid *) &(this->whiteTexture));
315
316
317
318    // Get the number of patches
319    this->numPatches = 0;
320    this->patchOffset   = 0;
321
322    for( int i = 0; i < this->numFaces; i++) {
323      face& cFace = ((face *)(this->faces))[i];
324      if (SDL_SwapLE32(cFace.type) == 2)
325        this->numPatches += (SDL_SwapLE32(cFace.size[0]) -1 ) / 2  * (SDL_SwapLE32(cFace.size[1]) -1) / 2;
326    }
327
328    // Allocate Memory
329    this->patchVertice = new char[8*8*44*(this->numPatches+10)];
330    this->patchIndexes = new char[7*8*2*4*(this->numPatches+10)];
331 // this->patchRowIndexes = new int*[7*4*this->numPatches]; Not needed?
332    this->patchTrianglesPerRow = new char[7*4*this->numPatches];
333    this->VertexArrayModels  = new VertexArrayModel*[this->numPatches];
334
335    PRINTF(4)("BSP FILE:NumberOfPatches: %i . \n", numPatches);
336
337    this->swapAllBspCoordinates();
338
339    // Do tesselation for all Faces of type 2
340    for( int i = 0; i < this->numFaces; i++) {
341      if (SDL_SwapLE32((this->faces)[i].type) == 2)
342        this->tesselate(i);
343    }
344
345    PRINTF(4)("BSP FILE:PatchOffset: %i . \n", this->patchOffset);
346
347    return  1;
348  } else {
349    PRINTF(4)("BSP FILE: Datei nicht gefunden. \n");
350    return -1;
351  }
352
353
354
355}
356
357void BspFile::build_tree()
358{
359
360  PRINTF(4)("BSP FILE:\n");
361  PRINTF(4)("BSP FILE: Building Tree...\n");
362  root = this->build_tree_rec(0);
363  PRINTF(4)("BSP FILE: ...done. \n");
364  PRINTF(4)("BSP FILE:  \n");
365  PRINTF(4)("BSP FILE: Node #0: \n");
366  PRINTF(4)("BSP FILE:  x: %f \n",root->plane.x);
367  PRINTF(4)("BSP FILE:  y: %f\n",root->plane.y);
368  PRINTF(4)("BSP FILE:  z: %f\n",root->plane.z);
369}
370
371/**
372 *  Called by BspFile::build_tree() only.
373 */
374BspTreeNode*   BspFile::build_tree_rec(int i)
375{
376  // PRINTF(0)("BSP FILE: Node #%i\n", i);
377  BspTreeNode* thisNode = new BspTreeNode();
378  int left =(((node *) nodes) [i]).left;
379  int right =(((node *) nodes) [i]).right;
380  int planeIndex = (((node *) nodes) [i]).plane;
381  float x1 =(((plane *) this->planes) [planeIndex]).x;
382  float y1 =(((plane *) this->planes) [planeIndex]).y;
383  float z1 =(((plane *) this->planes) [planeIndex]).z;
384  thisNode->leafIndex = 0;
385  thisNode->d          = (((plane *) this->planes) [planeIndex]).d;
386
387  thisNode->plane = Vector(x1,y1,z1);
388  thisNode->isLeaf = false;
389
390  if(left >= 0) {
391    thisNode->left = this->build_tree_rec(left);
392  } else {
393    //BspTreeLeaf tmp =  BspTreeLeaf();
394    //tmp.isLeaf = true;
395    //tmp.leafIndex = -left -1;
396    //thisNode->left = (BspTreeNode*) (&tmp);
397    thisNode->left  = new BspTreeNode();
398    thisNode->left->isLeaf = true;
399    thisNode->left->leafIndex = - (left +1);
400    //PRINTF(0)("BSP FILE:  LeafIndex: %i\n",-left);
401  } // assign leav
402  if(right >= 0) {
403    thisNode->right =  this->build_tree_rec(right);
404  } else {
405    //BspTreeLeaf tmp =  BspTreeLeaf();
406    //tmp.isLeaf = true;
407    //tmp.leafIndex = -right -1;
408    //thisNode->right = (BspTreeNode*) (&tmp);
409    thisNode->right = new BspTreeNode();
410    thisNode->right->isLeaf = true;
411    thisNode->right->leafIndex = -(right +1);
412    //PRINTF(0)("BSP FILE:  LeafIndex: %i\n",-right);
413  } // assign leaf
414  return thisNode;
415}
416
417/**
418 *  returns the root node of the bsp-tree
419 */
420BspTreeNode* BspFile::get_root()
421{
422  return root;
423}
424
425void BspFile::load_textures()
426{
427  ::std::string absFileName;
428  char* baseName = "/worlds/bsp/";
429
430  char fileName [500];
431  char ext [500];
432  struct stat results;
433
434
435  this->Materials = new AMat[this->numTextures];
436  for(int i = 0 ; i < this->numTextures; i++) {
437    PRINTF(4)("BSP FILE: Texture : %s. \n", &this->textures[8+ 72*i]);
438
439
440    strcpy(fileName, &this->textures[8+ 72*i]);
441    if(strlen(fileName) == 0)
442    {
443
444     //         Default Material
445    this->Materials[i].mat = new Material();
446    this->Materials[i].mat->setDiffuse(0.1,0.1,1.0);
447    this->Materials[i].mat->setAmbient(0.1,0.1,1.0 );
448    this->Materials[i].mat->setSpecular(0.4,0.4,1.0);
449    //this->Materials[i]->setShininess(100.0);
450   // this->Materials[i].mat->setTransparency(1.0);
451    this->Materials[i].mat->setDiffuseMap("pictures/ground.tga");
452    this->Materials[i].mat->setAmbientMap("pictures/ground.tga");
453    this->Materials[i].mat->setSpecularMap("pictures/ground.tga");
454    this->Materials[i].alpha = false;
455    this->Materials[i].animated = false;
456     continue;
457    }
458
459      // Check for mov
460    strcpy(fileName, baseName);
461    strcpy(ext, &this->textures[8+ 72*i]);
462    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
463    strcpy(ext, ".mov");
464    strncat (fileName, ext, strlen(fileName) );
465
466    PRINTF(4)("BSP FILE: Name %s . \n", fileName);
467
468    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
469
470    if(File(absFileName).exists()) {
471      PRINTF(4)("BSP FILE: gefunden . \n");
472      this->Materials[i] = this->loadAVI(fileName);
473      continue;
474    }
475
476    // Check for avi
477    strcpy(fileName, baseName);
478    strcpy(ext, &this->textures[8+ 72*i]);
479    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
480    strcpy(ext, ".avi");
481    strncat (fileName, ext, strlen(fileName));
482
483    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
484
485    if(File(absFileName).exists()) {
486      PRINTF(4)("BSP FILE: gefunden . \n");
487      this->Materials[i] = this->loadAVI(fileName);
488      continue;
489    }
490
491       // Check for mpg
492    strcpy(fileName, baseName);
493    strcpy(ext, &this->textures[8+ 72*i]);
494    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
495    strcpy(ext, ".mpg");
496    strncat (fileName, ext, strlen(fileName));
497
498    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
499
500    if(File(absFileName).exists()) {
501      PRINTF(4)("BSP FILE: gefunden . \n");
502      this->Materials[i] = this->loadAVI(fileName);
503      continue;
504    }
505
506    // Check for tga
507    strcpy(fileName, baseName);
508    strcpy(ext, &this->textures[8+ 72*i]);
509    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
510    strcpy(ext, ".tga");
511    strncat (fileName, ext, strlen(fileName));
512
513    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
514
515    if(File(absFileName).exists()) {
516      PRINTF(4)("BSP FILE: gefunden . \n");
517      this->Materials[i] = this->loadMat(fileName);
518      continue;
519    }
520    // Check for TGA
521    strcpy(fileName, baseName);
522    strcpy(ext, &this->textures[8+ 72*i]);
523    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
524    strcpy(ext, ".TGA");
525    strncat (fileName, ext, strlen(fileName));
526    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
527
528    if(File(absFileName).exists()/*stat( absFileName.c_str() , &results) == 0*/) {
529      PRINTF(4)("BSP FILE: gefunden . \n");
530      this->Materials[i] = this->loadMat(fileName);
531      continue;
532    }
533    // Check for jpg
534    strcpy(fileName, baseName);
535    strcpy(ext, &this->textures[8+ 72*i]);
536    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
537    strcpy(ext, ".jpg");
538    strncat (fileName, ext, strlen(fileName));
539    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
540    if(File(absFileName).exists()) {
541      PRINTF(4)("BSP FILE: gefunden . \n");
542      this->Materials[i] =this->loadMat(fileName);
543      continue;
544    }
545
546
547    // Check for JPG
548    strcpy(fileName, baseName);
549    strcpy(ext, &this->textures[8+ 72*i]);
550    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
551    strcpy(ext, ".JPG");
552    strncat (fileName, ext, strlen(fileName));
553    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
554    if(File(absFileName).exists()) {
555      PRINTF(4)("BSP FILE: gefunden . \n");
556      this->Materials[i] =this->loadMat(fileName);
557      continue;
558    }
559
560
561
562    // Check for bmp
563    strcpy(fileName, baseName);
564    strcpy(ext, &this->textures[8+ 72*i]);
565    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
566    strcpy(ext, ".bmp");
567    strncat (fileName, ext, strlen(fileName));
568    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
569
570    if(File(absFileName).exists()) {
571      PRINTF(4)("BSP FILE: gefunden . \n");
572      this->Materials[i] =this->loadMat(fileName);
573      continue;
574    }
575
576    // Check for BMP
577    strcpy(fileName, baseName);
578    strcpy(ext, &this->textures[8+ 72*i]);
579    strncat(fileName, ext, strlen(fileName) + strlen(&this->textures[8+ 72*i]) );
580    strcpy(ext, ".BMP");
581    strncat (fileName, ext, strlen(fileName));
582    absFileName = Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(fileName);
583
584    if(File(absFileName).exists()) {
585      PRINTF(4)("BSP FILE: gefunden . \n");
586      this->Materials[i] = this->loadMat(fileName);
587      continue;
588    }
589
590    PRINTF(0)("BSP FILE: Texture %s not found.\n",&this->textures[8+ 72*i] );
591    //  Default Material
592    this->Materials[i].mat = new Material();
593    this->Materials[i].mat->setDiffuse(0.1,0.1,0.1);
594    this->Materials[i].mat->setAmbient(0.1,0.1,0.1 );
595    this->Materials[i].mat->setSpecular(0.4,0.4,0.4);
596    //this->Materials[i]->setShininess(100.0);
597    //this->Materials[i].mat->setTransparency(1.0);
598    this->Materials[i].mat->setDiffuseMap("pictures/error_texture.png");
599    this->Materials[i].mat->setAmbientMap("pictures/error_texture.png");
600    this->Materials[i].mat->setSpecularMap("pictures/error_texture.png");
601    this->Materials[i].alpha = true;
602    this->Materials[i].animated = false;
603
604  }
605}
606
607
608AMat BspFile::loadMat(char* mat)
609{
610  AMat tmpAMat;
611  this->testSurf = NULL;
612
613  this->testSurf = IMG_Load(Resources::ResourceManager::getInstance()->prependAbsoluteMainPath(mat).c_str());
614  if(this->testSurf != NULL) {
615    if(this->testSurf->format->Amask != 0 ) tmpAMat.alpha = true;
616    else                                       tmpAMat.alpha = false;
617  } else   tmpAMat.alpha = false;
618
619  Material* tmp = new Material();
620   tmp->setDiffuse(1.0,1.0,1.0);
621   tmp->setAmbient(1.0,1.0,1.0 );
622  tmp->setSpecular(1.0,1.0,1.0);
623  //    tmp->setShininess(.5);
624  //    tmp->setTransparency(0.0);
625
626  tmp->setDiffuseMap(mat);
627
628  tmpAMat.mat = tmp;
629  tmpAMat.animated = false;
630  return tmpAMat;
631}
632
633AMat BspFile::loadAVI(char* mat)
634{
635  AMat tmpAMat;
636
637
638  MoviePlayer * testMC = new MoviePlayer(mat);
639  testMC->start(0);
640
641  this->MovieMaterials.push_back(testMC);
642
643  //Material* tmp = new Material();
644 // tmp->setDiffuse(1.0,1.0,1.0);
645  //tmp->setAmbient(1.0,1.0,1.0 );
646  //tmp->setSpecular(1.0,1.0,1.0);
647  //    tmp->setShininess(.5);tmpAMat
648  //    tmp->setTransparency(0.0);
649
650  //tmp->setDiffuseMap(mat);
651
652  tmpAMat.aviMat = testMC;
653  tmpAMat.animated = true;
654  tmpAMat.alpha = true;
655  return tmpAMat;
656}
657
658unsigned int BspFile::loadLightMapToGL(lightmap& lightMapTexture)
659{
660  int      errorCode = 0;           //!< the error code for the texture loading functions
661  unsigned int   lightMap;          //!< the OpenGL texture handle
662  int      mipmapLevel = 0;         //!< the maximum mipmap level for this texture
663  int      mipmapWidth = 0;         //!< the width of the mipmap
664  int      mipmapHight = 0;         //!< the height of the mipmap3
665  float sc, scale, temp;
666  for(int i = 0; i < 128*128*3 ; i++)
667  {
668  sc =  ((unsigned char *)(&lightMapTexture))[i];
669  sc *= 1/255.0;
670
671  scale = 1.0f; // Adjust brightness here
672
673  if(sc > 1.0f && (temp = (1.0f/sc)) < scale) scale=temp;
674  scale*=255.0;
675  sc*=scale;
676  if(false)
677    ((unsigned char *)(&lightMapTexture))[i] = (unsigned char)sc + 75;
678  else
679    ((unsigned char *)(&lightMapTexture))[i] = (unsigned char)sc ;
680  }
681
682  glGenTextures(1, &lightMap);
683  glBindTexture(GL_TEXTURE_2D,  lightMap);
684  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
685  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_REPEAT);
686  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
687  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
688
689  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_PRIORITY, 2);
690
691
692  /* control the mipmap levels */
693  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MIN_LOD, 5);
694  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MAX_LOD, 0);
695
696  /* build the Texture  OpenGL V >= 1.1 */
697   glTexImage2D(GL_TEXTURE_2D,
698                   0,
699                   GL_RGBA8,
700                   128,
701                   128,
702                   0,
703                   GL_RGB,
704                   GL_UNSIGNED_BYTE,
705                   (const GLvoid *)&lightMapTexture);
706
707
708   // build the MipMaps automaticaly
709   errorCode = gluBuild2DMipmaps(GL_TEXTURE_2D,
710GL_RGBA8,
711                                 128,
712                                 128,
713                                 GL_RGB,
714                                 GL_UNSIGNED_BYTE,
715                                 (const GLvoid *)&lightMapTexture
716                                );
717
718
719
720
721  return lightMap;
722
723}
724
725/**
726 * Generates a vertex-array, a indice-array and a texture-coordinates-array for iface.
727 * @param iface integer index of face
728 * @todo cleanup this function, let the user choose the level of tesselation
729 */
730
731
732void BspFile::tesselate(int iface)
733{
734  face*  Face =  &((this->faces)[iface]);
735  BspVertex *  BspVrtx = (BspVertex*)this->vertice;
736  int level = 7;
737  int level1 = 8;
738  int size0 = (Face->size[0]);
739  int size1 = (Face->size[1]);
740  // For each patch...
741  for(int i = 0; i <  ( size0 - 1)    ; i+=2) {
742    for(int j = 0; j < ( size1 -1)    ; j+=2) {
743
744
745      // Make a patch...
746      // Get controls[9];
747      BspVec controls[9];
748      BspVec controlsTmp[9];
749      BspVertex VControls[9];
750      for(int k = 0; k < 3; k++) {
751        for(int l = 0; l < 3; l++) {
752          controls[k +3*l]. position[0] =   (    BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[0]);
753          controls[k +3*l]. position[1] =   (    BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].position[1]);
754          controls[k +3*l]. position[2] =   (    BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[2]); /*Face->n_vertexes*/
755
756          controlsTmp[2-k +6-3*l]. position[0] =   (    BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].position[0]);
757          controlsTmp[2-k +6-3*l]. position[1] =   (    BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].position[1]);
758          controlsTmp[2-k +6-3*l]. position[2] =   (    BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[2]); /*Face->n_vertexes*/
759
760          VControls[k +3*l]. position[0] =   (    BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].position[0]);
761          VControls[k +3*l]. position[1] =   (    BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].position[1]);
762          VControls[k +3*l]. position[2] =   (    BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[2]);
763
764          VControls[k +3*l]. normal[0] =   (    BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].normal[0]);
765          VControls[k +3*l]. normal[1] =   (    BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].normal[1]);
766          VControls[k +3*l]. normal[2] =   (    BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].normal[2]);
767
768          VControls[k +3*l]. texcoord[0][0]=    (    BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].texcoord[0][0]);
769          VControls[k +3*l]. texcoord[0][1] =   (    BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].texcoord[0][1]);
770          VControls[k +3*l]. texcoord[1][0] =   (    BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].texcoord[1][0]);
771          VControls[k +3*l]. texcoord[1][1] =   (    BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].texcoord[1][1]);
772
773
774        }
775      }
776      //***********************************************************************************************************************
777      // Compute the vertice
778      //***********************************************************************************************************************
779      float px, py;
780      BspVertex temp[3];
781      BspVertex* Vertice = &(((BspVertex*)this->patchVertice)[level1*level1*this->patchOffset]);
782
783      for(int v=0; v<=level; ++v) {
784        px=(float)v/level;
785
786        Vertice[v].position[0]=VControls[0].position[0]*((1.0f-px)*(1.0f-px))+VControls[3].position[0]*((1.0f-px)*px*2)+VControls[6].position[0]*(px*px);
787        Vertice[v].position[1]=VControls[0].position[1]*((1.0f-px)*(1.0f-px))+VControls[3].position[1]*((1.0f-px)*px*2)+VControls[6].position[1]*(px*px);
788        Vertice[v].position[2]=VControls[0].position[2]*((1.0f-px)*(1.0f-px))+VControls[3].position[2]*((1.0f-px)*px*2)+VControls[6].position[2]*(px*px);
789
790        Vertice[v].normal[0]=VControls[0].normal[0]*((1.0f-px)*(1.0f-px))+VControls[3].normal[0]*((1.0f-px)*px*2)+VControls[6].normal[0]*(px*px);
791        Vertice[v].normal[1]=VControls[0].normal[1]*((1.0f-px)*(1.0f-px))+VControls[3].normal[1]*((1.0f-px)*px*2)+VControls[6].normal[1]*(px*px);
792        Vertice[v].normal[2]=VControls[0].normal[2]*((1.0f-px)*(1.0f-px))+VControls[3].normal[2]*((1.0f-px)*px*2)+VControls[6].normal[2]*(px*px);
793
794        Vertice[v].texcoord[0][0]=VControls[0].texcoord[0][0]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[0][0]*((1.0f-px)*px*2)+VControls[6].texcoord[0][0]*(px*px);
795        Vertice[v].texcoord[0][1]=VControls[0].texcoord[0][1]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[0][1]*((1.0f-px)*px*2)+VControls[6].texcoord[0][1]*(px*px);
796        Vertice[v].texcoord[1][0]=VControls[0].texcoord[1][0]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[1][0]*((1.0f-px)*px*2)+VControls[6].texcoord[1][0]*(px*px);
797        Vertice[v].texcoord[1][1]=VControls[0].texcoord[1][1]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[1][1]*((1.0f-px)*px*2)+VControls[6].texcoord[1][1]*(px*px);
798
799      }
800
801
802      for(int u=1; u<=level; ++u) {
803        py=(float)u/level;
804
805        // temp[0]=controlPoints[0]*((1.0f-py)*(1.0f-py))+ controlPoints[1]*((1.0f-py)*py*2)+ controlPoints[2]*(py*py);
806        temp[0].position[0]=VControls[0].position[0]*((1.0f-py)*(1.0f-py))+VControls[1].position[0]*((1.0f-py)*py*2)+VControls[2].position[0]*(py*py);
807        temp[0].position[1]=VControls[0].position[1]*((1.0f-py)*(1.0f-py))+VControls[1].position[1]*((1.0f-py)*py*2)+VControls[2].position[1]*(py*py);
808        temp[0].position[2]=VControls[0].position[2]*((1.0f-py)*(1.0f-py))+VControls[1].position[2]*((1.0f-py)*py*2)+VControls[2].position[2]*(py*py);
809
810        temp[0].normal[0]=VControls[0].normal[0]*((1.0f-py)*(1.0f-py))+VControls[1].normal[0]*((1.0f-py)*py*2)+VControls[2].normal[0]*(py*py);
811        temp[0].normal[1]=VControls[0].normal[1]*((1.0f-py)*(1.0f-py))+VControls[1].normal[1]*((1.0f-py)*py*2)+VControls[2].normal[1]*(py*py);
812        temp[0].normal[2]=VControls[0].normal[2]*((1.0f-py)*(1.0f-py))+VControls[1].normal[2]*((1.0f-py)*py*2)+VControls[2].normal[2]*(py*py);
813
814        temp[0].texcoord[0][0]=VControls[0].texcoord[0][0]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[0][0]*((1.0f-py)*py*2)+VControls[2].texcoord[0][0]*(py*py);
815        temp[0].texcoord[0][1]=VControls[0].texcoord[0][1]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[0][1]*((1.0f-py)*py*2)+VControls[2].texcoord[0][1]*(py*py);
816        temp[0].texcoord[1][0]=VControls[0].texcoord[1][0]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[1][0]*((1.0f-py)*py*2)+VControls[2].texcoord[1][0]*(py*py);
817        temp[0].texcoord[1][1]=VControls[0].texcoord[1][1]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[1][1]*((1.0f-py)*py*2)+VControls[2].texcoord[1][1]*(py*py);
818
819
820
821        // temp[1]=controlPoints[3]*((1.0f-py)*(1.0f-py))+ controlPoints[4]*((1.0f-py)*py*2)+ controlPoints[5]*(py*py);
822        temp[1].position[0]=VControls[3].position[0]*((1.0f-py)*(1.0f-py))+VControls[4].position[0]*((1.0f-py)*py*2)+VControls[5].position[0]*(py*py);
823        temp[1].position[1]=VControls[3].position[1]*((1.0f-py)*(1.0f-py))+VControls[4].position[1]*((1.0f-py)*py*2)+VControls[5].position[1]*(py*py);
824        temp[1].position[2]=VControls[3].position[2]*((1.0f-py)*(1.0f-py))+VControls[4].position[2]*((1.0f-py)*py*2)+VControls[5].position[2]*(py*py);
825
826        temp[1].normal[0]=VControls[3].normal[0]*((1.0f-py)*(1.0f-py))+VControls[4].normal[0]*((1.0f-py)*py*2)+VControls[5].normal[0]*(py*py);
827        temp[1].normal[1]=VControls[3].normal[1]*((1.0f-py)*(1.0f-py))+VControls[4].normal[1]*((1.0f-py)*py*2)+VControls[5].normal[1]*(py*py);
828        temp[1].normal[2]=VControls[3].normal[2]*((1.0f-py)*(1.0f-py))+VControls[4].normal[2]*((1.0f-py)*py*2)+VControls[5].normal[2]*(py*py);
829
830        temp[1].texcoord[0][0]=VControls[3].texcoord[0][0]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[0][0]*((1.0f-py)*py*2)+VControls[5].texcoord[0][0]*(py*py);
831        temp[1].texcoord[0][1]=VControls[3].texcoord[0][1]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[0][1]*((1.0f-py)*py*2)+VControls[5].texcoord[0][1]*(py*py);
832        temp[1].texcoord[1][0]=VControls[3].texcoord[1][0]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[1][0]*((1.0f-py)*py*2)+VControls[5].texcoord[1][0]*(py*py);
833        temp[1].texcoord[1][1]=VControls[3].texcoord[1][1]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[1][1]*((1.0f-py)*py*2)+VControls[5].texcoord[1][1]*(py*py);
834
835
836        // temp[2]=controlPoints[6]*((1.0f-py)*(1.0f-py))+controlPoints[7]*((1.0f-py)*py*2)+controlPoints[8]*(py*py);
837        temp[2].position[0]=VControls[6].position[0]*((1.0f-py)*(1.0f-py))+VControls[7].position[0]*((1.0f-py)*py*2)+VControls[8].position[0]*(py*py);
838        temp[2].position[1]=VControls[6].position[1]*((1.0f-py)*(1.0f-py))+VControls[7].position[1]*((1.0f-py)*py*2)+VControls[8].position[1]*(py*py);
839        temp[2].position[2]=VControls[6].position[2]*((1.0f-py)*(1.0f-py))+VControls[7].position[2]*((1.0f-py)*py*2)+VControls[8].position[2]*(py*py);
840
841        temp[2].normal[0]=VControls[6].normal[0]*((1.0f-py)*(1.0f-py))+VControls[7].normal[0]*((1.0f-py)*py*2)+VControls[8].normal[0]*(py*py);
842        temp[2].normal[1]=VControls[6].normal[1]*((1.0f-py)*(1.0f-py))+VControls[7].normal[1]*((1.0f-py)*py*2)+VControls[8].normal[1]*(py*py);
843        temp[2].normal[2]=VControls[6].normal[2]*((1.0f-py)*(1.0f-py))+VControls[7].normal[2]*((1.0f-py)*py*2)+VControls[8].normal[2]*(py*py);
844
845        temp[2].texcoord[0][0]=VControls[6].texcoord[0][0]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[0][0]*((1.0f-py)*py*2)+VControls[8].texcoord[0][0]*(py*py);
846        temp[2].texcoord[0][1]=VControls[6].texcoord[0][1]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[0][1]*((1.0f-py)*py*2)+VControls[8].texcoord[0][1]*(py*py);
847        temp[2].texcoord[1][0]=VControls[6].texcoord[1][0]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[1][0]*((1.0f-py)*py*2)+VControls[8].texcoord[1][0]*(py*py);
848        temp[2].texcoord[1][1]=VControls[6].texcoord[1][1]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[1][1]*((1.0f-py)*py*2)+VControls[8].texcoord[1][1]*(py*py);
849
850
851
852
853        for(int v=0; v<=level; ++v) {
854          px=(float)v/level;
855
856
857
858
859
860          //Vertice[u*(tesselation+1)+v]=       temp[0]*((1.0f-px)*(1.0f-px))+ temp[1]*((1.0f-px)*px*2)+ temp[2]*(px*px);
861          Vertice[u*(level1)+v].position[0]=temp[0].position[0]*((1.0f-px)*(1.0f-px))+temp[1].position[0]*((1.0f-px)*px*2)+temp[2].position[0]*(px*px);
862          Vertice[u*(level1)+v].position[1]=temp[0].position[1]*((1.0f-px)*(1.0f-px))+temp[1].position[1]*((1.0f-px)*px*2)+temp[2].position[1]*(px*px);
863          Vertice[u*(level1)+v].position[2]=temp[0].position[2]*((1.0f-px)*(1.0f-px))+temp[1].position[2]*((1.0f-px)*px*2)+temp[2].position[2]*(px*px);
864
865          Vertice[u*(level1)+v].normal[0]=temp[0].normal[0]*((1.0f-px)*(1.0f-px))+temp[1].normal[0]*((1.0f-px)*px*2)+temp[2].normal[0]*(px*px);
866          Vertice[u*(level1)+v].normal[1]=temp[0].normal[1]*((1.0f-px)*(1.0f-px))+temp[1].normal[1]*((1.0f-px)*px*2)+temp[2].normal[1]*(px*px);
867          Vertice[u*(level1)+v].normal[2]=temp[0].normal[2]*((1.0f-px)*(1.0f-px))+temp[1].normal[2]*((1.0f-px)*px*2)+temp[2].normal[2]*(px*px);
868
869          Vertice[u*(level1)+v].texcoord[0][0]=temp[0].texcoord[0][0]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[0][0]*((1.0f-px)*px*2)+temp[2].texcoord[0][0]*(px*px);
870          Vertice[u*(level1)+v].texcoord[0][1]=temp[0].texcoord[0][1]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[0][1]*((1.0f-px)*px*2)+temp[2].texcoord[0][1]*(px*px);
871          Vertice[u*(level1)+v].texcoord[1][0]=temp[0].texcoord[1][0]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[1][0]*((1.0f-px)*px*2)+temp[2].texcoord[1][0]*(px*px);
872          Vertice[u*(level1)+v].texcoord[1][1]=temp[0].texcoord[1][1]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[1][1]*((1.0f-px)*px*2)+temp[2].texcoord[1][1]*(px*px);
873
874
875
876        }
877      }
878
879      //Create indices
880      GLuint* indices= & ((GLuint*)(this->patchIndexes))[level*level1*2*this->patchOffset];
881
882      for(int row=0; row<level; ++row) {
883        for(int point=0; point<=level; ++point) {
884          //calculate indices
885          //reverse them to reverse winding
886          indices[(row*(level1)+point)*2+1]=row*(level1)+point;
887          indices[(row*(level1)+point)*2]=(row+1)*(level1)+point;
888        }
889      }
890
891
892      //***********************************************************************************************************************
893      // Debug Model
894      //***********************************************************************************************************************
895
896      this->VertexArrayModels[this->patchOffset] = new VertexArrayModel();
897      VertexArrayModel*  tmp = this->VertexArrayModels[this->patchOffset];
898      tmp->newStripe();
899      int a = 0;
900      int b = -1;
901      tmp->addVertex(controlsTmp[0].position[0],controlsTmp[0].position[1], controlsTmp[0].position[2]);
902      tmp->addNormal(1,0,0);
903      tmp->addTexCoor(0.0,0.0);
904      tmp->addColor(0.3,0.0,0.0);
905      tmp->addIndice(1+b);
906      tmp->addIndice(4+a);
907      tmp->addVertex(controlsTmp[1].position[0],controlsTmp[1].position[1], controlsTmp[1].position[2]);
908      tmp->addNormal(1,0,0);
909      tmp->addTexCoor(0.0,0.4);
910      tmp->addColor(0.3,0.0,0.0);
911      tmp->addIndice(2+b);
912      tmp->addIndice(5+a);
913      tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]);
914      tmp->addNormal(1,0,0);
915      tmp->addTexCoor(0.0,1.0);
916      tmp->addColor(0.1,0.0,0.0);
917      tmp->addIndice(3+b);
918      tmp->addIndice(6+a);
919
920      tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]);
921      tmp->addNormal(1,0,0);
922      tmp->addTexCoor(0.0,1.0);
923      tmp->addColor(0.1,0.0,0.0);
924      tmp->addIndice(7+a);
925      //tmp->addIndice(6);
926
927      tmp->newStripe();
928
929      tmp->addVertex(controlsTmp[0].position[0],controlsTmp[0].position[1], controlsTmp[0].position[2]);
930      tmp->addNormal(1,0,0);
931      tmp->addTexCoor(0.0,0.0);
932      tmp->addColor(0.1,0.1,0.1);
933      tmp->addIndice(5+b);
934      tmp->addIndice(8+a);
935      tmp->addVertex(controlsTmp[1].position[0],controlsTmp[1].position[1], controlsTmp[1].position[2]);
936      tmp->addNormal(1,0,0);
937      tmp->addTexCoor(0.0,0.4);
938      tmp->addColor(0.1,0.1,0.1);
939      tmp->addIndice(6+b);
940      tmp->addIndice(9+a);
941      tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]);
942      tmp->addNormal(1,0,0);
943      tmp->addTexCoor(0.0,1.0);
944      tmp->addColor(0.1,0.1,0.1);
945      tmp->addIndice(7+b);
946      tmp->addIndice(10+a);
947      tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]+0.01);
948      tmp->addNormal(1,0,0);
949      tmp->addTexCoor(0.0,1.0);
950      tmp->addColor(0.1,0.1,0.1);
951      //tmp->addIndice(5);
952      tmp->addIndice(11+a);
953
954      tmp->newStripe();
955
956
957
958      tmp->addVertex(controlsTmp[3].position[0],controlsTmp[3].position[1], controlsTmp[3].position[2]);
959      tmp->addNormal(0,1,0);
960      tmp->addTexCoor(0.5,0.0);
961      tmp->addColor(0.1,0.1,0.1);
962      tmp->addIndice(9+b);
963      tmp->addIndice(12+a);
964      tmp->addVertex(controlsTmp[4].position[0],controlsTmp[4].position[1], controlsTmp[4].position[2]);
965      tmp->addNormal(1,0,0);
966      tmp->addTexCoor(0.5,0.5);
967      tmp->addColor(0.1,0.1,0.1);
968      tmp->addIndice(10+b);
969      tmp->addIndice(13+a);
970      tmp->addVertex(controlsTmp[5].position[0],controlsTmp[5].position[1], controlsTmp[5].position[2]);
971      tmp->addNormal(1,0,0);
972      tmp->addTexCoor(0.5,1.0);
973      tmp->addColor(0.1,0.1,0.1);
974      tmp->addIndice(11+b);
975      tmp->addIndice(14+a);
976      tmp->addVertex(controlsTmp[5].position[0],controlsTmp[5].position[1], controlsTmp[5].position[2]+0.01);
977      tmp->addNormal(1,0,0);
978      tmp->addTexCoor(0.5,1.0);
979      tmp->addColor(0.1,0.1,0.1);
980
981      tmp->addIndice(15+a);
982      //tmp->addIndice(9);
983      tmp->newStripe();
984
985      tmp->addVertex(controlsTmp[6].position[0],controlsTmp[6].position[1], controlsTmp[6].position[2]);
986      tmp->addNormal(1,0,0);
987      tmp->addTexCoor(1.0,0.0);
988      tmp->addColor(0.1,0.1,0.1);
989      tmp->addIndice(13+b);
990      tmp->addIndice(16+a);
991
992      tmp->addVertex(controlsTmp[7].position[0],controlsTmp[7].position[1], controlsTmp[7].position[2]);
993      tmp->addNormal(0,1,0);
994      tmp->addTexCoor(1.0,0.5);
995      tmp->addColor(0.1,0.1,0.1);
996      tmp->addIndice(14+b);
997      tmp->addIndice(17+a);
998      tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]);
999      tmp->addNormal(1,0,0);
1000      tmp->addTexCoor(1.0,1.0);
1001      tmp->addColor(0.1,0.1,0.1);
1002      tmp->addIndice(15+b);
1003      tmp->addIndice(18+a);
1004      tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]);
1005      tmp->addNormal(1,0,0);
1006      tmp->addTexCoor(1.0,1.0);
1007      tmp->addColor(0.1,0.1,0.1);
1008      tmp->addIndice(19+a);
1009      //tmp->addIndice(13);
1010
1011      tmp->newStripe();
1012      tmp->addVertex(controlsTmp[6].position[0],controlsTmp[6].position[1], controlsTmp[6].position[2]);
1013      tmp->addNormal(1,0,0);
1014      tmp->addTexCoor(1.0,0.0);
1015      tmp->addColor(0.1,0.1,0.1);
1016      tmp->addIndice(17+b);
1017
1018      tmp->addVertex(controlsTmp[7].position[0],controlsTmp[7].position[1], controlsTmp[7].position[2]);
1019      tmp->addNormal(0,1,0);
1020      tmp->addTexCoor(1.0,0.5);
1021      tmp->addColor(0.1,0.1,0.1);
1022      tmp->addIndice(18+b);
1023
1024      tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]);
1025      tmp->addNormal(1,0,0);
1026      tmp->addTexCoor(1.0,1.0);
1027      tmp->addColor(0.1,0.1,0.1);
1028      tmp->addIndice(19+b);
1029
1030      tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]);
1031      tmp->addNormal(1,0,0);
1032      tmp->addTexCoor(1.0,1.0);
1033      tmp->addColor(0.1,0.1,0.1);
1034
1035      tmp->newStripe();
1036
1037      tmp->finalize();
1038      // End of DebugModel
1039
1040      this->patchOffset++;
1041    }// For
1042  } // For
1043
1044  // Overwrite Face->meshvert;
1045  // Overwrite Face->n_meshverts;
1046  int sz = (size0 -1)/2 * (size1 -1)/2; // num patches
1047  Face->meshvert = patchOffset -sz;  //3*(patchOffset-sz)*level1*level1;
1048  Face->n_meshverts = sz;
1049  PRINTF(0)("BSP FILE: sz: %i. \n", sz);
1050  PRINTF(0)("BSP FILE: Face->meshvert %i . \n", Face->meshvert);
1051
1052  //Face->n_meshverts = sz;
1053}
1054
1055//!TODO: This is a good place to do LittleEndian to BigEndian conversion!
1056void BspFile::swapAllBspCoordinates()
1057{
1058
1059  for(int i = 0; i < this->numVertex ; ++i)
1060  {
1061    this->swapCoords(&((BspVertex *)this->vertice)[i].position[0]);
1062    this->swapCoords(&((BspVertex *)this->vertice)[i].normal[0]);
1063
1064
1065  }
1066
1067  for(int i = 0; i < this->numLeafs ; ++i)
1068  {
1069    this->swapCoords(this->leaves[i].mins);
1070    this->swapCoords(this->leaves[i].maxs);
1071
1072  }
1073
1074  for(int i = 0; i < this->numPlanes; ++i)
1075  {
1076    float sto = this->planes[i].x;
1077    this->planes[i].x =  this->planes[i].y;
1078    this->planes[i].y =  this->planes[i].z;
1079    this->planes[i].z = sto;
1080    this->planes[i].d = scale * this->planes[i].d ;
1081  }
1082
1083
1084  for(int i = 0; i < this->numFaces; ++i)
1085  {
1086    this->swapCoords(this->faces[i].normal);
1087  }
1088
1089}
1090
1091void BspFile::swapCoords(int *array)
1092{
1093  if( scale < 1)
1094  {
1095  int sto  =  array[0];
1096  array[0] =  array[1] / (int) ( 1/ scale);
1097  array[1] = array[2] / (int) (1/scale);
1098  array[2] =  sto / (int) (1/scale);
1099  }
1100  else
1101  {
1102    int sto  =  array[0];
1103    array[0] =  scale * array[1] ;
1104    array[1] =  scale * array[2];
1105    array[2] =  scale * sto ;
1106  }
1107
1108}
1109
1110void BspFile::swapCoords(float * array)
1111{
1112  float sto  =  array[0];
1113  array[0] =  scale * array[1];
1114  array[1] =  scale * array[2];
1115  array[2] =  scale * sto;
1116}
1117
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