forked from assimp/assimp
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathDisplay.cpp
2298 lines (2008 loc) · 77.1 KB
/
Display.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2015, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
#include "assimp_view.h"
#include "AnimEvaluator.h"
#include "SceneAnimator.h"
#include "StringUtils.h"
namespace AssimpView {
using namespace Assimp;
extern std::string g_szCheckerBackgroundShader;
struct SVertex
{
float x,y,z,w,u,v;
};
CDisplay CDisplay::s_cInstance;
extern COLORREF g_aclCustomColors[16] /*= {0}*/;
extern HKEY g_hRegistry;
extern float g_fLoadTime;
//-------------------------------------------------------------------------------
// Table of colors used for normal vectors.
//-------------------------------------------------------------------------------
D3DXVECTOR4 g_aclNormalColors[14] =
{
D3DXVECTOR4(0xFF / 255.0f,0xFF / 255.0f,0xFF / 255.0f, 1.0f), // white
D3DXVECTOR4(0xFF / 255.0f,0x00 / 255.0f,0x00 / 255.0f,1.0f), // red
D3DXVECTOR4(0x00 / 255.0f,0xFF / 255.0f,0x00 / 255.0f,1.0f), // green
D3DXVECTOR4(0x00 / 255.0f,0x00 / 255.0f,0xFF / 255.0f,1.0f), // blue
D3DXVECTOR4(0xFF / 255.0f,0xFF / 255.0f,0x00 / 255.0f,1.0f), // yellow
D3DXVECTOR4(0xFF / 255.0f,0x00 / 255.0f,0xFF / 255.0f,1.0f), // magenta
D3DXVECTOR4(0x00 / 255.0f,0xFF / 255.0f,0xFF / 255.0f,1.0f), // wtf
D3DXVECTOR4(0xFF / 255.0f,0x60 / 255.0f,0x60 / 255.0f,1.0f), // light red
D3DXVECTOR4(0x60 / 255.0f,0xFF / 255.0f,0x60 / 255.0f,1.0f), // light green
D3DXVECTOR4(0x60 / 255.0f,0x60 / 255.0f,0xFF / 255.0f,1.0f), // light blue
D3DXVECTOR4(0xA0 / 255.0f,0x00 / 255.0f,0x00 / 255.0f,1.0f), // dark red
D3DXVECTOR4(0x00 / 255.0f,0xA0 / 255.0f,0x00 / 255.0f,1.0f), // dark green
D3DXVECTOR4(0x00 / 255.0f,0x00 / 255.0f,0xA0 / 255.0f,1.0f), // dark blue
D3DXVECTOR4(0x88 / 255.0f,0x88 / 255.0f,0x88 / 255.0f, 1.0f) // gray
};
//-------------------------------------------------------------------------------
// Recursivly count the number of nodes in an asset's node graph
// Used by LoadAsset()
//-------------------------------------------------------------------------------
void GetNodeCount(aiNode* pcNode, unsigned int* piCnt)
{
*piCnt = *piCnt+1;
for (unsigned int i = 0; i < pcNode->mNumChildren;++i)
GetNodeCount(pcNode->mChildren[i],piCnt);
}
//-------------------------------------------------------------------------------
int CDisplay::EnableAnimTools(BOOL hm)
{
EnableWindow(GetDlgItem(g_hDlg,IDC_PLAY),hm);
EnableWindow(GetDlgItem(g_hDlg,IDC_SLIDERANIM),hm);
return 1;
}
//-------------------------------------------------------------------------------
// Fill animation combo box
int CDisplay::FillAnimList(void)
{
if (0 != g_pcAsset->pcScene->mNumAnimations)
{
// now fill in all animation names
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumAnimations;++i) {
SendDlgItemMessage(g_hDlg,IDC_COMBO1,CB_ADDSTRING,0,
( LPARAM ) g_pcAsset->pcScene->mAnimations[i]->mName.data);
}
// also add a dummy - 'none'
SendDlgItemMessage(g_hDlg,IDC_COMBO1,CB_ADDSTRING,0,(LPARAM)"none");
// select first
SendDlgItemMessage(g_hDlg,IDC_COMBO1,CB_SETCURSEL,0,0);
EnableAnimTools(TRUE);
}
else // tools remain disabled
EnableAnimTools(FALSE);
return 1;
}
//-------------------------------------------------------------------------------
// Clear the list of animations
int CDisplay::ClearAnimList(void)
{
// clear the combo box
SendDlgItemMessage(g_hDlg,IDC_COMBO1,CB_RESETCONTENT,0,0);
return 1;
}
//-------------------------------------------------------------------------------
// Clear the tree view
int CDisplay::ClearDisplayList(void)
{
// clear the combo box
TreeView_DeleteAllItems(GetDlgItem(g_hDlg,IDC_TREE1));
this->Reset();
return 1;
}
//-------------------------------------------------------------------------------
// Add a specific node to the display list
int CDisplay::AddNodeToDisplayList(
unsigned int iIndex,
unsigned int iDepth,
aiNode* pcNode,
HTREEITEM hRoot)
{
ai_assert(NULL != pcNode);
ai_assert(NULL != hRoot);
char chTemp[MAXLEN];
if(0 == pcNode->mName.length) {
if (iIndex >= 100) {
iIndex += iDepth * 1000;
}
else if (iIndex >= 10)
{
iIndex += iDepth * 100;
}
else
iIndex += iDepth * 10;
ai_snprintf(chTemp, MAXLEN,"Node %u",iIndex);
}
else {
ai_snprintf(chTemp, MAXLEN,"%s",pcNode->mName.data);
}
ai_snprintf(chTemp+strlen(chTemp), MAXLEN- strlen(chTemp), iIndex ? " (%i)" : " (%i meshes)",pcNode->mNumMeshes);
TVITEMEXW tvi;
TVINSERTSTRUCTW sNew;
wchar_t tmp[512];
int t = MultiByteToWideChar(CP_UTF8,0,chTemp,-1,tmp,512);
tvi.pszText = tmp;
tvi.cchTextMax = (int)t;
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_PARAM;
tvi.iImage = this->m_aiImageList[AI_VIEW_IMGLIST_NODE];
tvi.iSelectedImage = this->m_aiImageList[AI_VIEW_IMGLIST_NODE];
tvi.lParam = (LPARAM)5;
sNew.itemex = tvi;
sNew.hInsertAfter = TVI_LAST;
sNew.hParent = hRoot;
// add the item to the list
HTREEITEM hTexture = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEMW,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);
// recursively add all child nodes
++iDepth;
for (unsigned int i = 0; i< pcNode->mNumChildren;++i){
AddNodeToDisplayList(i,iDepth,pcNode->mChildren[i],hTexture);
}
// add the node to the list
NodeInfo info;
info.hTreeItem = hTexture;
info.psNode = pcNode;
this->AddNode(info);
return 1;
}
//-------------------------------------------------------------------------------
int CDisplay::AddMeshToDisplayList(unsigned int iIndex, HTREEITEM hRoot)
{
aiMesh* pcMesh = g_pcAsset->pcScene->mMeshes[iIndex];
char chTemp[MAXLEN];
if(0 == pcMesh->mName.length) {
ai_snprintf(chTemp,MAXLEN,"Mesh %u",iIndex);
}
else {
ai_snprintf(chTemp,MAXLEN,"%s",pcMesh->mName.data);
}
ai_snprintf(chTemp+strlen(chTemp),MAXLEN-strlen(chTemp), iIndex ? " (%i)" : " (%i faces)",pcMesh->mNumFaces);
TVITEMEXW tvi;
TVINSERTSTRUCTW sNew;
wchar_t tmp[512];
int t = MultiByteToWideChar(CP_UTF8,0,chTemp,-1,tmp,512);
tvi.pszText = tmp;
tvi.cchTextMax = (int)t;
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_PARAM;
tvi.iImage = this->m_aiImageList[AI_VIEW_IMGLIST_NODE];
tvi.iSelectedImage = this->m_aiImageList[AI_VIEW_IMGLIST_NODE];
tvi.lParam = (LPARAM)5;
sNew.itemex = tvi;
sNew.hInsertAfter = TVI_LAST;
sNew.hParent = hRoot;
// add the item to the list
HTREEITEM hTexture = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEMW,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);
// add the mesh to the list of all mesh entries in the scene browser
MeshInfo info;
info.hTreeItem = hTexture;
info.psMesh = pcMesh;
AddMesh(info);
return 1;
}
//-------------------------------------------------------------------------------
// Replace the currently selected texture by another one
int CDisplay::ReplaceCurrentTexture(const char* szPath)
{
ai_assert(NULL != szPath);
// well ... try to load it
IDirect3DTexture9* piTexture = NULL;
aiString szString;
strcpy(szString.data,szPath);
szString.length = strlen(szPath);
CMaterialManager::Instance().LoadTexture(&piTexture,&szString);
if (!piTexture) {
CLogDisplay::Instance().AddEntry("[ERROR] Unable to load this texture",
D3DCOLOR_ARGB(0xFF,0xFF,0x0,0x0));
return 0;
}
// we must also change the icon of the corresponding tree
// view item if the default texture was previously set
TVITEMEX tvi;
tvi.mask = TVIF_SELECTEDIMAGE | TVIF_IMAGE;
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_MATERIAL];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_MATERIAL];
TreeView_SetItem(GetDlgItem(g_hDlg,IDC_TREE1),
m_pcCurrentTexture->hTreeItem);
// update all meshes referencing this material
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
{
if (this->m_pcCurrentTexture->iMatIndex != g_pcAsset->pcScene->mMeshes[i]->mMaterialIndex)
continue;
AssetHelper::MeshHelper* pcMesh = g_pcAsset->apcMeshes[i];
IDirect3DTexture9** tex = NULL;
const char* tex_string = NULL;
switch (this->m_pcCurrentTexture->iType)
{
case aiTextureType_DIFFUSE:
tex = &pcMesh->piDiffuseTexture;
tex_string = "DIFFUSE_TEXTURE";
break;
case aiTextureType_AMBIENT:
tex = &pcMesh->piAmbientTexture;
tex_string = "AMBIENT_TEXTURE";
break;
case aiTextureType_SPECULAR:
tex = &pcMesh->piSpecularTexture;
tex_string = "SPECULAR_TEXTURE";
break;
case aiTextureType_EMISSIVE:
tex = &pcMesh->piEmissiveTexture;
tex_string = "EMISSIVE_TEXTURE";
break;
case aiTextureType_LIGHTMAP:
tex = &pcMesh->piLightmapTexture;
tex_string = "LIGHTMAP_TEXTURE";
break;
case aiTextureType_DISPLACEMENT:
case aiTextureType_REFLECTION:
case aiTextureType_UNKNOWN:
break;
case aiTextureType_SHININESS:
tex = &pcMesh->piShininessTexture;
tex_string = "SHININESS_TEXTURE";
break;
case aiTextureType_NORMALS:
case aiTextureType_HEIGHT:
// special handling here
if (pcMesh->piNormalTexture && pcMesh->piNormalTexture != piTexture) {
piTexture->AddRef();
pcMesh->piNormalTexture->Release();
pcMesh->piNormalTexture = piTexture;
CMaterialManager::Instance().HMtoNMIfNecessary(pcMesh->piNormalTexture,&pcMesh->piNormalTexture,true);
m_pcCurrentTexture->piTexture = &pcMesh->piNormalTexture;
if (!pcMesh->bSharedFX) {
pcMesh->piEffect->SetTexture("NORMAL_TEXTURE",piTexture);
}
}
break;
default: //case aiTextureType_OPACITY && case aiTextureType_OPACITY | 0x40000000:
tex = &pcMesh->piOpacityTexture;
tex_string = "OPACITY_TEXTURE";
break;
};
if (tex && *tex && *tex != piTexture)
{
(**tex).Release();
*tex = piTexture;
m_pcCurrentTexture->piTexture = tex;
//if (!pcMesh->bSharedFX){
pcMesh->piEffect->SetTexture(tex_string,piTexture);
//}
}
}
return 1;
}
//-------------------------------------------------------------------------------
int CDisplay::AddTextureToDisplayList(unsigned int iType,
unsigned int iIndex,
const aiString* szPath,
HTREEITEM hFX,
unsigned int iUVIndex /*= 0*/,
const float fBlendFactor /*= 0.0f*/,
aiTextureOp eTextureOp /*= aiTextureOp_Multiply*/,
unsigned int iMesh /*= 0*/)
{
ai_assert(NULL != szPath);
char chTemp[512];
char chTempEmb[256];
const char* sz = strrchr(szPath->data,'\\');
if (!sz)sz = strrchr(szPath->data,'/');
if (!sz)
{
if ('*' == *szPath->data)
{
int iIndex = atoi(szPath->data+1);
ai_snprintf(chTempEmb,256,"Embedded #%i",iIndex);
sz = chTempEmb;
}
else
{
sz = szPath->data;
}
}
bool bIsExtraOpacity = 0 != (iType & 0x40000000);
const char* szType;
IDirect3DTexture9** piTexture;
switch (iType)
{
case aiTextureType_DIFFUSE:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piDiffuseTexture;
szType = "Diffuse";
break;
case aiTextureType_SPECULAR:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piSpecularTexture;
szType = "Specular";
break;
case aiTextureType_AMBIENT:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piAmbientTexture;
szType = "Ambient";
break;
case aiTextureType_EMISSIVE:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piEmissiveTexture;
szType = "Emissive";
break;
case aiTextureType_HEIGHT:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piNormalTexture;
szType = "Heightmap";
break;
case aiTextureType_NORMALS:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piNormalTexture;
szType = "Normalmap";
break;
case aiTextureType_SHININESS:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piShininessTexture;
szType = "Shininess";
break;
case aiTextureType_LIGHTMAP:
piTexture = &g_pcAsset->apcMeshes[iMesh]->piLightmapTexture;
szType = "Lightmap";
break;
case aiTextureType_DISPLACEMENT:
piTexture = NULL;
szType = "Displacement";
break;
case aiTextureType_REFLECTION:
piTexture = NULL;
szType = "Reflection";
break;
case aiTextureType_UNKNOWN:
piTexture = NULL;
szType = "Unknown";
break;
default: // opacity + opacity | mask
piTexture = &g_pcAsset->apcMeshes[iMesh]->piOpacityTexture;
szType = "Opacity";
break;
};
if (bIsExtraOpacity) {
ai_snprintf(chTemp,512,"%s %i (<copy of diffuse #1>)",szType,iIndex+1);
}
else
ai_snprintf(chTemp,512,"%s %i (%s)",szType,iIndex+1,sz);
TVITEMEX tvi;
TVINSERTSTRUCT sNew;
tvi.pszText = chTemp;
tvi.cchTextMax = (int)strlen(chTemp);
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_HANDLE;
tvi.lParam = (LPARAM)20;
// find out whether this is the default texture or not
if (piTexture && *piTexture) {
// {9785DA94-1D96-426b-B3CB-BADC36347F5E}
static const GUID guidPrivateData =
{ 0x9785da94, 0x1d96, 0x426b,
{ 0xb3, 0xcb, 0xba, 0xdc, 0x36, 0x34, 0x7f, 0x5e } };
uint32_t iData = 0;
DWORD dwSize = 4;
(*piTexture)->GetPrivateData(guidPrivateData,&iData,&dwSize);
if (0xFFFFFFFF == iData)
{
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID];
}
else
{
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_TEXTURE];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_TEXTURE];
}
}
else
{
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID];
}
sNew.itemex = tvi;
sNew.hInsertAfter = TVI_LAST;
sNew.hParent = hFX;
// add the item to the list
HTREEITEM hTexture = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEM,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);
// add it to the list
CDisplay::TextureInfo sInfo;
sInfo.iUV = iUVIndex;
sInfo.fBlend = fBlendFactor;
sInfo.eOp = eTextureOp;
sInfo.szPath = szPath->data;
sInfo.hTreeItem = hTexture;
sInfo.piTexture = piTexture;
sInfo.iType = iType;
sInfo.iMatIndex = g_pcAsset->pcScene->mMeshes[iMesh]->mMaterialIndex;
AddTexture(sInfo);
return 1;
}
//-------------------------------------------------------------------------------
int CDisplay::AddMaterialToDisplayList(HTREEITEM hRoot,
unsigned int iIndex)
{
ai_assert(NULL != hRoot);
aiMaterial* pcMat = g_pcAsset->pcScene->mMaterials[iIndex];
// find the first mesh using this material index
unsigned int iMesh = 0;
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
{
if (iIndex == g_pcAsset->pcScene->mMeshes[i]->mMaterialIndex)
{
iMesh = i;
break;
}
}
// use the name of the material, if possible
char chTemp[512];
aiString szOut;
if (AI_SUCCESS != aiGetMaterialString(pcMat,AI_MATKEY_NAME,&szOut))
{
ai_snprintf(chTemp,512,"Material %i",iIndex+1);
}
else
{
ai_snprintf(chTemp,512,"%s (%i)",szOut.data,iIndex+1);
}
TVITEMEXW tvi;
TVINSERTSTRUCTW sNew;
wchar_t tmp[512];
int t = MultiByteToWideChar(CP_UTF8,0,chTemp,-1,tmp,512);
tvi.pszText = tmp;
tvi.cchTextMax = (int)t;
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_PARAM ;
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_MATERIAL];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_MATERIAL];
tvi.lParam = (LPARAM)10;
//tvi.state = TVIS_EXPANDED | TVIS_EXPANDEDONCE ;
sNew.itemex = tvi;
sNew.hInsertAfter = TVI_LAST;
sNew.hParent = hRoot;
// add the item to the list
HTREEITEM hTexture = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEMW,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);
// for each texture in the list ... add it
unsigned int iUV;
float fBlend;
aiTextureOp eOp;
aiString szPath;
bool bNoOpacity = true;
for (unsigned int i = 0; i <= AI_TEXTURE_TYPE_MAX;++i)
{
unsigned int iNum = 0;
while (true)
{
if (AI_SUCCESS != aiGetMaterialTexture(pcMat,(aiTextureType)i,iNum,
&szPath,NULL, &iUV,&fBlend,&eOp))
{
break;
}
if (aiTextureType_OPACITY == i)bNoOpacity = false;
AddTextureToDisplayList(i,iNum,&szPath,hTexture,iUV,fBlend,eOp,iMesh);
++iNum;
}
}
AssetHelper::MeshHelper* pcMesh = g_pcAsset->apcMeshes[iMesh];
if (pcMesh->piDiffuseTexture && pcMesh->piDiffuseTexture == pcMesh->piOpacityTexture && bNoOpacity)
{
// check whether the diffuse texture is not a default texture
// {9785DA94-1D96-426b-B3CB-BADC36347F5E}
static const GUID guidPrivateData =
{ 0x9785da94, 0x1d96, 0x426b,
{ 0xb3, 0xcb, 0xba, 0xdc, 0x36, 0x34, 0x7f, 0x5e } };
uint32_t iData = 0;
DWORD dwSize = 4;
if(FAILED( pcMesh->piDiffuseTexture->GetPrivateData(guidPrivateData,&iData,&dwSize) ||
0xffffffff == iData))
{
// seems the diffuse texture contains alpha, therefore it has been
// added to the opacity channel, too. Add a special value ...
AddTextureToDisplayList(aiTextureType_OPACITY | 0x40000000,
0,&szPath,hTexture,iUV,fBlend,eOp,iMesh);
}
}
// add the material to the list
MaterialInfo info;
info.hTreeItem = hTexture;
info.psMaterial = pcMat;
info.iIndex = iIndex;
info.piEffect = g_pcAsset->apcMeshes[iMesh]->piEffect;
this->AddMaterial(info);
return 1;
}
//-------------------------------------------------------------------------------
// Expand all elements in the treeview
int CDisplay::ExpandTree()
{
// expand all materials
for (std::vector< MaterialInfo >::iterator
i = m_asMaterials.begin();
i != m_asMaterials.end();++i)
{
TreeView_Expand(GetDlgItem(g_hDlg,IDC_TREE1),(*i).hTreeItem,TVE_EXPAND);
}
// expand all nodes
for (std::vector< NodeInfo >::iterator
i = m_asNodes.begin();
i != m_asNodes.end();++i)
{
TreeView_Expand(GetDlgItem(g_hDlg,IDC_TREE1),(*i).hTreeItem,TVE_EXPAND);
}
TreeView_Expand(GetDlgItem(g_hDlg,IDC_TREE1),m_hRoot,TVE_EXPAND);
return 1;
}
//-------------------------------------------------------------------------------
// Get image list for tree view
int CDisplay::LoadImageList(void)
{
if (!m_hImageList)
{
// First, create the image list we will need.
// FIX: Need RGB888 color space to display all colors correctly
HIMAGELIST hIml = ImageList_Create( 16,16,ILC_COLOR24, 5, 0 );
// Load the bitmaps and add them to the image lists.
HBITMAP hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BFX));
m_aiImageList[AI_VIEW_IMGLIST_MATERIAL] = ImageList_Add(hIml, hBmp, NULL);
DeleteObject(hBmp);
hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BNODE));
m_aiImageList[AI_VIEW_IMGLIST_NODE] = ImageList_Add(hIml, hBmp, NULL);
DeleteObject(hBmp);
hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BTX));
m_aiImageList[AI_VIEW_IMGLIST_TEXTURE] = ImageList_Add(hIml, hBmp, NULL);
DeleteObject(hBmp);
hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BTXI));
m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID] = ImageList_Add(hIml, hBmp, NULL);
DeleteObject(hBmp);
hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BROOT));
m_aiImageList[AI_VIEW_IMGLIST_MODEL] = ImageList_Add(hIml, hBmp, NULL);
DeleteObject(hBmp);
// Associate the image list with the tree.
TreeView_SetImageList(GetDlgItem(g_hDlg,IDC_TREE1), hIml, TVSIL_NORMAL);
m_hImageList = hIml;
}
return 1;
}
//-------------------------------------------------------------------------------
// Fill tree view
int CDisplay::FillDisplayList(void)
{
LoadImageList();
// Initialize the tree view window.
// fill in the first entry
TVITEMEX tvi;
TVINSERTSTRUCT sNew;
tvi.pszText = (char*) "Model";
tvi.cchTextMax = (int)strlen(tvi.pszText);
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_STATE;
tvi.state = TVIS_EXPANDED;
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_MODEL];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_MODEL];
tvi.lParam = (LPARAM)0;
sNew.itemex = tvi;
sNew.hInsertAfter = TVI_ROOT;
sNew.hParent = 0;
// add the root item to the tree
m_hRoot = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEM,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);
// add each loaded material to the tree
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMaterials;++i)
AddMaterialToDisplayList(m_hRoot,i);
// add each mesh to the tree
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
AddMeshToDisplayList(i,m_hRoot);
// now add all loaded nodes recursively
AddNodeToDisplayList(0,0,g_pcAsset->pcScene->mRootNode,m_hRoot);
// now expand all parent nodes in the tree
ExpandTree();
// everything reacts a little bit slowly if D3D is rendering,
// so give GDI a small hint to leave the couch and work ;-)
UpdateWindow(g_hDlg);
return 1;
}
//-------------------------------------------------------------------------------
// Main render loop
int CDisplay::OnRender()
{
// update possible animation
if( g_pcAsset)
{
static double lastPlaying = 0.;
ai_assert( g_pcAsset->mAnimator);
if (g_bPlay) {
g_dCurrent += clock()/ double( CLOCKS_PER_SEC) -lastPlaying;
double time = g_dCurrent;
aiAnimation* mAnim = g_pcAsset->mAnimator->CurrentAnim();
if( mAnim && mAnim->mDuration > 0.0) {
double tps = mAnim->mTicksPerSecond ? mAnim->mTicksPerSecond : 25.f;
time = fmod( time, mAnim->mDuration/tps);
SendDlgItemMessage(g_hDlg,IDC_SLIDERANIM,TBM_SETPOS,TRUE,LPARAM(10000 * (time/(mAnim->mDuration/tps))));
}
g_pcAsset->mAnimator->Calculate( time );
lastPlaying = g_dCurrent;
}
}
// begin the frame
g_piDevice->BeginScene();
switch (m_iViewMode)
{
case VIEWMODE_FULL:
case VIEWMODE_NODE:
RenderFullScene();
break;
case VIEWMODE_MATERIAL:
RenderMaterialView();
break;
case VIEWMODE_TEXTURE:
RenderTextureView();
break;
};
// Now render the log display in the upper right corner of the window
CLogDisplay::Instance().OnRender();
// present the backbuffer
g_piDevice->EndScene();
g_piDevice->Present(NULL,NULL,NULL,NULL);
// don't remove this, problems on some older machines (AMD timing bug)
Sleep(10);
return 1;
}
//-------------------------------------------------------------------------------
// Update UI
void UpdateColorFieldsInUI()
{
InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),NULL,TRUE);
InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),NULL,TRUE);
InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),NULL,TRUE);
UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR1));
UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR2));
UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR3));
}
//-------------------------------------------------------------------------------
// FIll statistics UI
int CDisplay::FillDefaultStatistics(void)
{
if (!g_pcAsset)
{
// clear all stats edit controls
SetDlgItemText(g_hDlg,IDC_EVERT,"0");
SetDlgItemText(g_hDlg,IDC_EFACE,"0");
SetDlgItemText(g_hDlg,IDC_EMAT,"0");
SetDlgItemText(g_hDlg,IDC_ENODE,"0");
SetDlgItemText(g_hDlg,IDC_ESHADER,"0");
SetDlgItemText(g_hDlg,IDC_ETEX,"0");
return 1;
}
// get the number of vertices/faces in the model
unsigned int iNumVert = 0;
unsigned int iNumFaces = 0;
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
{
iNumVert += g_pcAsset->pcScene->mMeshes[i]->mNumVertices;
iNumFaces += g_pcAsset->pcScene->mMeshes[i]->mNumFaces;
}
// and fill the statistic edit controls
char szOut[1024];
ai_snprintf(szOut,1024,"%i",(int)iNumVert);
SetDlgItemText(g_hDlg,IDC_EVERT,szOut);
ai_snprintf(szOut, 1024,"%i",(int)iNumFaces);
SetDlgItemText(g_hDlg,IDC_EFACE,szOut);
ai_snprintf(szOut, 1024,"%i",(int)g_pcAsset->pcScene->mNumMaterials);
SetDlgItemText(g_hDlg,IDC_EMAT,szOut);
ai_snprintf(szOut, 1024,"%i",(int)g_pcAsset->pcScene->mNumMeshes);
SetDlgItemText(g_hDlg,IDC_EMESH,szOut);
// need to get the number of nodes
iNumVert = 0;
GetNodeCount(g_pcAsset->pcScene->mRootNode,&iNumVert);
ai_snprintf(szOut, 1024,"%i",(int)iNumVert);
SetDlgItemText(g_hDlg,IDC_ENODEWND,szOut);
// now get the number of unique shaders generated for the asset
// (even if the environment changes this number won't change)
ai_snprintf(szOut, 1024,"%i", CMaterialManager::Instance().GetShaderCount());
SetDlgItemText(g_hDlg,IDC_ESHADER,szOut);
sprintf(szOut,"%.5f",(float)g_fLoadTime);
SetDlgItemText(g_hDlg,IDC_ELOAD,szOut);
UpdateColorFieldsInUI();
UpdateWindow(g_hDlg);
return 1;
}
//-------------------------------------------------------------------------------
// Reset UI
int CDisplay::Reset(void)
{
// clear all lists
m_asMaterials.clear();
m_asTextures.clear();
m_asNodes.clear();
m_asMeshes.clear();
m_hRoot = NULL;
return OnSetupNormalView();
}
//-------------------------------------------------------------------------------
// reset to standard statistics view
void ShowNormalUIComponents()
{
ShowWindow(GetDlgItem(g_hDlg,IDC_NUMNODES),SW_SHOW);
ShowWindow(GetDlgItem(g_hDlg,IDC_ENODEWND),SW_SHOW);
ShowWindow(GetDlgItem(g_hDlg,IDC_NUMSHADERS),SW_SHOW);
ShowWindow(GetDlgItem(g_hDlg,IDC_LOADTIME),SW_SHOW);
ShowWindow(GetDlgItem(g_hDlg,IDC_ESHADER),SW_SHOW);
ShowWindow(GetDlgItem(g_hDlg,IDC_ELOAD),SW_SHOW);
ShowWindow(GetDlgItem(g_hDlg,IDC_VIEWMATRIX),SW_HIDE);
}
//-------------------------------------------------------------------------------
int CDisplay::OnSetupNormalView()
{
if (VIEWMODE_NODE == m_iViewMode)
{
ShowNormalUIComponents();
}
// now ... change the meaning of the statistics fields back
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMVERTS),"Vertices:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMNODES),"Nodes:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMFACES),"Faces:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMSHADERS),"Shaders:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMMATS),"Materials:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMMESHES),"Meshes:");
SetWindowText(GetDlgItem(g_hDlg,IDC_LOADTIME),"Time:");
FillDefaultStatistics();
SetViewMode(VIEWMODE_FULL);
// for debugging
m_pcCurrentMaterial = NULL;
m_pcCurrentTexture = NULL;
m_pcCurrentNode = NULL;
// redraw the color fields in the UI --- their purpose has possibly changed
UpdateColorFieldsInUI();
UpdateWindow(g_hDlg);
return 1;
}
//-------------------------------------------------------------------------------
int CDisplay::OnSetupNodeView(NodeInfo* pcNew)
{
ai_assert(NULL != pcNew);
if (m_pcCurrentNode == pcNew)return 2;
// now ... change the meaning of the statistics fields back
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMVERTS),"Vertices:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMFACES),"Faces:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMMATS),"Materials:");
SetWindowText(GetDlgItem(g_hDlg,IDC_NUMMESHES),"Meshes:");
ShowWindow(GetDlgItem(g_hDlg,IDC_NUMNODES),SW_HIDE);
ShowWindow(GetDlgItem(g_hDlg,IDC_ENODEWND),SW_HIDE);
ShowWindow(GetDlgItem(g_hDlg,IDC_NUMSHADERS),SW_HIDE);
ShowWindow(GetDlgItem(g_hDlg,IDC_LOADTIME),SW_HIDE);
ShowWindow(GetDlgItem(g_hDlg,IDC_ESHADER),SW_HIDE);
ShowWindow(GetDlgItem(g_hDlg,IDC_ELOAD),SW_HIDE);
ShowWindow(GetDlgItem(g_hDlg,IDC_VIEWMATRIX),SW_SHOW);
char szTemp[1024];
sprintf(szTemp,
"%.2f %.2f %.2f\r\n"
"%.2f %.2f %.2f\r\n"
"%.2f %.2f %.2f\r\n"
"%.2f %.2f %.2f\r\n",
pcNew->psNode->mTransformation.a1,
pcNew->psNode->mTransformation.b1,
pcNew->psNode->mTransformation.c1,
pcNew->psNode->mTransformation.a2,
pcNew->psNode->mTransformation.b2,
pcNew->psNode->mTransformation.c2,
pcNew->psNode->mTransformation.a3,
pcNew->psNode->mTransformation.b3,
pcNew->psNode->mTransformation.c3,
pcNew->psNode->mTransformation.a4,
pcNew->psNode->mTransformation.b4,
pcNew->psNode->mTransformation.c4);
SetWindowText(GetDlgItem(g_hDlg,IDC_VIEWMATRIX),szTemp);
m_pcCurrentNode = pcNew;
SetViewMode(VIEWMODE_NODE);
return 1;
}
//-------------------------------------------------------------------------------
int CDisplay::OnSetupMaterialView(MaterialInfo* pcNew)
{
ai_assert(NULL != pcNew);
if (m_pcCurrentMaterial == pcNew)return 2;
if (VIEWMODE_NODE == m_iViewMode)
ShowNormalUIComponents();
m_pcCurrentMaterial = pcNew;
SetViewMode(VIEWMODE_MATERIAL);
// redraw the color fields in the UI --- their purpose has possibly changed
UpdateColorFieldsInUI();
UpdateWindow(g_hDlg);
return 1;
}
//-------------------------------------------------------------------------------
int CDisplay::OnSetupTextureView(TextureInfo* pcNew)
{
ai_assert(NULL != pcNew);
if (this->m_pcCurrentTexture == pcNew)return 2;
if (VIEWMODE_NODE == this->m_iViewMode)
{
ShowNormalUIComponents();
}
if ((aiTextureType_OPACITY | 0x40000000) == pcNew->iType)
{
// for opacity textures display a warn message
CLogDisplay::Instance().AddEntry("[INFO] This texture is not existing in the "
"original mesh",D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0));
CLogDisplay::Instance().AddEntry("It is a copy of the alpha channel of the first "
"diffuse texture",D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0));
}
// check whether the pattern background effect is supported
if (g_sCaps.PixelShaderVersion < D3DPS_VERSION(3,0))
{
CLogDisplay::Instance().AddEntry("[WARN] The background shader won't work "
"on your system, it required PS 3.0 hardware. A default color is used ...",
D3DCOLOR_ARGB(0xFF,0xFF,0x00,0));