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OBJFile parser seems to work.

Browse Source 
Can render a simple scene using it.

TODO: Need add way to set material to childs.
This commit is contained in:
Godzil
2020-03-06 09:38:39 +00:00
parent 2725b5f657
commit 518ac260e1
8 changed files with 12082 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

494
external/teapot-low.obj vendored Normal file
View File

@@ -0,0 +1,494 @@
#
# object Teapot001
#
v 7.0000 0.0000 12.0000
v 4.9700 -4.9700 12.0000
v 4.9811 -4.9811 12.4922
v 7.0156 0.0000 12.4922
v 5.3250 -5.3250 12.0000
v 7.5000 0.0000 12.0000
v 0.0000 -7.0000 12.0000
v 0.0000 -7.0156 12.4922
v 0.0000 -7.5000 12.0000
v -5.1387 -4.9700 12.0000
v -5.0022 -4.9811 12.4922
v -5.3250 -5.3250 12.0000
v -7.0000 0.0000 12.0000
v -7.0156 0.0000 12.4922
v -7.5000 0.0000 12.0000
v -4.9700 4.9700 12.0000
v -4.9811 4.9811 12.4922
v -5.3250 5.3250 12.0000
v 0.0000 7.0000 12.0000
v 0.0000 7.0156 12.4922
v 0.0000 7.5000 12.0000
v 4.9700 4.9700 12.0000
v 4.9811 4.9811 12.4922
v 5.3250 5.3250 12.0000
v 6.5453 -6.5453 8.1094
v 9.2188 0.0000 8.1094
v 7.1000 -7.1000 4.5000
v 10.0000 0.0000 4.5000
v 0.0000 -9.2188 8.1094
v 0.0000 -10.0000 4.5000
v -6.5453 -6.5453 8.1094
v -7.1000 -7.1000 4.5000
v -9.2188 0.0000 8.1094
v -10.0000 0.0000 4.5000
v -6.5453 6.5453 8.1094
v -7.1000 7.1000 4.5000
v 0.0000 9.2188 8.1094
v 0.0000 10.0000 4.5000
v 6.5453 6.5453 8.1094
v 7.1000 7.1000 4.5000
v 6.2125 -6.2125 1.9219
v 8.7500 0.0000 1.9219
v 5.3250 -5.3250 0.7500
v 7.5000 0.0000 0.7500
v 0.0000 -8.7500 1.9219
v 0.0000 -7.5000 0.7500
v -6.2125 -6.2125 1.9219
v -5.3250 -5.3250 0.7500
v -8.7500 0.0000 1.9219
v -7.5000 0.0000 0.7500
v -6.2125 6.2125 1.9219
v -5.3250 5.3250 0.7500
v 0.0000 8.7500 1.9219
v 0.0000 7.5000 0.7500
v 6.2125 6.2125 1.9219
v 5.3250 5.3250 0.7500
v 4.5595 -4.5595 0.2344
v 6.4219 0.0000 0.2344
v 0.0000 0.0000 0.0000
v 0.0000 -6.4219 0.2344
v -4.5595 -4.5595 0.2344
v -6.4219 0.0000 0.2344
v -4.5595 4.5595 0.2344
v 0.0000 6.4219 0.2344
v 4.5595 4.5595 0.2344
v -8.0000 0.0000 10.1250
v -7.7500 -1.1250 10.6875
v -12.5938 -1.1250 10.4766
v -12.0625 0.0000 9.9844
v -14.2500 -1.1250 9.0000
v -13.5000 0.0000 9.0000
v -7.5000 0.0000 11.2500
v -13.1250 0.0000 10.9688
v -15.0000 0.0000 9.0000
v -7.7500 1.1250 10.6875
v -12.5938 1.1250 10.4766
v -14.2500 1.1250 9.0000
v -13.1719 -1.1250 6.2695
v -12.6875 0.0000 6.7500
v -9.7500 -1.1250 3.7500
v -13.6563 0.0000 5.7891
v -9.5000 0.0000 3.0000
v -13.1719 1.1250 6.2695
v -9.7500 1.1250 3.7500
v 8.5000 0.0000 7.1250
v 8.5000 -2.4750 5.0625
v 12.6875 -1.7062 8.1094
v 11.9375 0.0000 9.0000
v 15.0000 -0.9375 12.0000
v 13.5000 0.0000 12.0000
v 8.5000 0.0000 3.0000
v 13.4375 0.0000 7.2187
v 16.5000 0.0000 12.0000
v 8.5000 2.4750 5.0625
v 12.6875 1.7062 8.1094
v 15.0000 0.9375 12.0000
v 15.6328 -0.7500 12.3340
v 14.1250 0.0000 12.2813
v 15.0000 -0.5625 12.0000
v 14.0000 0.0000 12.0000
v 17.1406 0.0000 12.3867
v 16.0000 0.0000 12.0000
v 15.6328 0.7500 12.3340
v 15.0000 0.5625 12.0000
v 1.1552 -1.1552 14.9063
v 1.6250 0.0000 14.9063
v 0.0000 0.0000 15.7500
v 0.7100 -0.7100 13.5000
v 1.0000 0.0000 13.5000
v 0.0000 -1.6250 14.9063
v 0.0000 -1.0000 13.5000
v -1.1552 -1.1552 14.9063
v -0.7100 -0.7100 13.5000
v -1.6250 0.0000 14.9063
v -1.0000 0.0000 13.5000
v -1.1552 1.1552 14.9063
v -0.7100 0.7100 13.5000
v 0.0000 1.6250 14.9063
v 0.0000 1.0000 13.5000
v 1.1552 1.1552 14.9063
v 0.7100 0.7100 13.5000
v 2.9288 -2.9288 12.7500
v 4.1250 0.0000 12.7500
v 4.6150 -4.6150 12.0000
v 6.5000 0.0000 12.0000
v 0.0000 -4.1250 12.7500
v 0.0000 -6.5000 12.0000
v -2.9288 -2.9288 12.7500
v -4.6150 -4.6150 12.0000
v -4.1250 0.0000 12.7500
v -6.5000 0.0000 12.0000
v -2.9288 2.9288 12.7500
v -4.6150 4.6150 12.0000
v 0.0000 4.1250 12.7500
v 0.0000 6.5000 12.0000
v 2.9288 2.9288 12.7500
v 4.6150 4.6150 12.0000
# 137 vertices
vn -0.9995 -0.0000 0.0317
vn -0.7067 0.7067 0.0319
vn -0.0966 0.0966 0.9906
vn -0.1416 0.0000 0.9899
vn 0.5936 -0.5936 0.5435
vn 0.8400 0.0000 0.5425
vn -0.0010 0.9996 0.0283
vn -0.0008 0.1421 0.9899
vn 0.0000 -0.8400 0.5425
vn 0.7268 0.6636 -0.1773
vn 0.0816 0.2165 0.9729
vn -0.5949 -0.5971 0.5381
vn 0.9994 -0.0148 0.0317
vn 0.1496 -0.0134 0.9886
vn -0.8403 0.0004 0.5422
vn 0.7067 -0.7067 0.0319
vn 0.0966 -0.0966 0.9906
vn -0.5936 0.5936 0.5435
vn 0.0000 -0.9995 0.0317
vn -0.0000 -0.1416 0.9899
vn -0.0000 0.8400 0.5425
vn -0.7067 -0.7067 0.0319
vn -0.0966 -0.0966 0.9906
vn 0.5936 0.5936 0.5435
vn 0.6738 -0.6738 0.3034
vn 0.9532 -0.0000 0.3025
vn 0.7028 -0.7028 -0.1107
vn 0.9939 -0.0000 -0.1105
vn -0.0000 -0.9532 0.3025
vn -0.0000 -0.9939 -0.1105
vn -0.6738 -0.6738 0.3034
vn -0.7028 -0.7028 -0.1107
vn -0.9532 0.0000 0.3025
vn -0.9939 0.0000 -0.1105
vn -0.6738 0.6738 0.3034
vn -0.7028 0.7028 -0.1107
vn 0.0000 0.9532 0.3025
vn 0.0000 0.9939 -0.1105
vn 0.6738 0.6738 0.3034
vn 0.7028 0.7028 -0.1107
vn 0.5792 -0.5792 -0.5735
vn 0.8198 0.0000 -0.5726
vn 0.4157 -0.4157 -0.8089
vn 0.5888 -0.0000 -0.8083
vn 0.0000 -0.8198 -0.5726
vn -0.0000 -0.5888 -0.8083
vn -0.5792 -0.5792 -0.5735
vn -0.4157 -0.4157 -0.8089
vn -0.8198 -0.0000 -0.5726
vn -0.5888 0.0000 -0.8083
vn -0.5792 0.5792 -0.5735
vn -0.4157 0.4157 -0.8089
vn -0.0000 0.8198 -0.5726
vn 0.0000 0.5888 -0.8083
vn 0.5792 0.5792 -0.5735
vn 0.4157 0.4157 -0.8089
vn 0.2016 -0.2016 -0.9585
vn 0.2850 -0.0000 -0.9585
vn 0.0000 -0.0000 -1.0000
vn -0.0000 -0.2850 -0.9585
vn -0.2016 -0.2016 -0.9585
vn -0.2850 0.0000 -0.9585
vn -0.2016 0.2016 -0.9585
vn 0.0000 0.2850 -0.9585
vn 0.2016 0.2016 -0.9585
vn 0.0384 0.0031 -0.9993
vn -0.0182 -0.9619 0.2727
vn -0.0190 -0.9786 0.2047
vn 0.2817 0.0145 -0.9594
vn -0.2938 -0.9475 0.1264
vn 0.9324 0.0422 -0.3590
vn -0.0473 -0.0015 0.9989
vn -0.4420 -0.0127 0.8969
vn -0.9859 -0.0106 0.1669
vn -0.0177 0.9631 0.2685
vn -0.0097 0.9839 0.1786
vn -0.2735 0.9565 0.1013
vn -0.1217 -0.9875 -0.0998
vn 0.8176 0.0138 0.5756
vn -0.3352 -0.7946 -0.5061
vn 0.6216 0.0294 0.7828
vn -0.7747 -0.0079 -0.6322
vn -0.5711 -0.0076 -0.8208
vn -0.1055 0.9904 -0.0889
vn -0.3009 0.8200 -0.4869
vn -0.4862 0.0074 0.8738
vn 0.3271 -0.9145 -0.2382
vn 0.1595 -0.9869 0.0246
vn -0.6970 -0.0236 0.7167
vn -0.0062 -0.9245 0.3812
vn -0.7234 -0.0562 0.6881
vn 0.6538 0.0025 -0.7567
vn 0.7677 0.0173 -0.6406
vn 0.6465 0.0447 -0.7616
vn 0.3456 0.9087 -0.2343
vn 0.1845 0.9828 0.0081
vn 0.0506 0.9476 0.3154
vn 0.2319 -0.5821 0.7793
vn 0.0415 -0.0704 0.9967
vn 0.3158 0.9477 -0.0454
vn 0.9011 -0.0135 -0.4334
vn 0.9533 0.0371 0.2997
vn -0.3219 0.0032 0.9468
vn 0.3655 0.5783 0.7294
vn 0.3394 -0.9333 -0.1174
vn 0.6774 -0.6773 0.2871
vn 0.9576 -0.0001 0.2882
vn 0.0000 0.0000 1.0000
vn 0.5955 -0.5952 0.5396
vn 0.8436 -0.0002 0.5370
vn -0.0001 -0.9576 0.2882
vn -0.0002 -0.8436 0.5370
vn -0.6773 -0.6774 0.2871
vn -0.5952 -0.5955 0.5396
vn -0.9576 0.0001 0.2882
vn -0.8436 0.0002 0.5370
vn -0.6774 0.6773 0.2871
vn -0.5955 0.5952 0.5396
vn 0.0001 0.9576 0.2882
vn 0.0002 0.8436 0.5370
vn 0.6773 0.6774 0.2871
vn 0.5952 0.5955 0.5396
vn 0.1942 -0.1942 0.9616
vn 0.2754 0.0000 0.9613
vn 0.2121 -0.2121 0.9539
vn 0.3011 0.0000 0.9536
vn 0.0000 -0.2754 0.9613
vn 0.0000 -0.3011 0.9536
vn -0.1942 -0.1942 0.9616
vn -0.2121 -0.2121 0.9539
vn -0.2754 -0.0000 0.9613
vn -0.3011 -0.0000 0.9536
vn -0.1942 0.1942 0.9616
vn -0.2121 0.2121 0.9539
vn -0.0000 0.2754 0.9613
vn -0.0000 0.3011 0.9536
vn 0.1942 0.1942 0.9616
vn 0.2121 0.2121 0.9539
# 138 vertex normals
vt 2.0000 2.0000 0.0000
vt 1.5000 2.0000 0.0000
vt 1.5000 1.9500 0.0000
vt 2.0000 1.9500 0.0000
vt 1.5000 1.9000 0.0000
vt 2.0000 1.9000 0.0000
vt 1.0000 2.0000 0.0000
vt 1.0000 1.9500 0.0000
vt 1.0000 1.9000 0.0000
vt 0.5000 2.0000 0.0000
vt 0.5000 1.9500 0.0000
vt 0.5000 1.9000 0.0000
vt 0.0000 2.0000 0.0000
vt 0.0000 1.9500 0.0000
vt 0.0000 1.9000 0.0000
vt 1.5000 1.4500 0.0000
vt 2.0000 1.4500 0.0000
vt 1.5000 1.0000 0.0000
vt 2.0000 1.0000 0.0000
vt 1.0000 1.4500 0.0000
vt 1.0000 1.0000 0.0000
vt 0.5000 1.4500 0.0000
vt 0.5000 1.0000 0.0000
vt 0.0000 1.4500 0.0000
vt 0.0000 1.0000 0.0000
vt 1.5000 0.7000 0.0000
vt 2.0000 0.7000 0.0000
vt 1.5000 0.4000 0.0000
vt 2.0000 0.4000 0.0000
vt 1.0000 0.7000 0.0000
vt 1.0000 0.4000 0.0000
vt 0.5000 0.7000 0.0000
vt 0.5000 0.4000 0.0000
vt 0.0000 0.7000 0.0000
vt 0.0000 0.4000 0.0000
vt 1.5000 0.2000 0.0000
vt 2.0000 0.2000 0.0000
vt 1.5000 0.0000 0.0000
vt 1.0000 0.2000 0.0000
vt 1.0000 0.0000 0.0000
vt 0.5000 0.2000 0.0000
vt 0.5000 0.0000 0.0000
vt 0.0000 0.2000 0.0000
vt 0.0000 0.0000 0.0000
vt 0.7500 1.0000 0.0000
vt 0.7500 0.7500 0.0000
vt 1.0000 0.7500 0.0000
vt 0.7500 0.5000 0.0000
vt 1.0000 0.5000 0.0000
vt 0.5000 0.7500 0.0000
vt 0.5000 0.5000 0.0000
vt 0.2500 1.0000 0.0000
vt 0.2500 0.7500 0.0000
vt 0.2500 0.5000 0.0000
vt 0.0000 0.7500 0.0000
vt 0.0000 0.5000 0.0000
vt 0.7500 0.2500 0.0000
vt 1.0000 0.2500 0.0000
vt 0.7500 0.0000 0.0000
vt 0.5000 0.2500 0.0000
vt 0.2500 0.2500 0.0000
vt 0.2500 0.0000 0.0000
vt 0.0000 0.2500 0.0000
vt 0.7500 0.4500 0.0000
vt 0.5000 0.4500 0.0000
vt 0.7500 0.9000 0.0000
vt 0.5000 0.9000 0.0000
vt 1.0000 0.4500 0.0000
vt 1.0000 0.9000 0.0000
vt 0.2500 0.4500 0.0000
vt 0.0000 0.4500 0.0000
vt 0.2500 0.9000 0.0000
vt 0.0000 0.9000 0.0000
vt 0.7500 0.9500 0.0000
vt 0.5000 0.9500 0.0000
vt 1.0000 0.9500 0.0000
vt 0.2500 0.9500 0.0000
vt 0.0000 0.9500 0.0000
# 78 texture coords
g Teapot001
f 1/1/1 2/2/2 3/3/3 4/4/4
f 4/4/4 3/3/3 5/5/5 6/6/6
f 2/2/2 7/7/7 8/8/8 3/3/3
f 3/3/3 8/8/8 9/9/9 5/5/5
f 7/7/7 10/10/10 11/11/11 8/8/8
f 8/8/8 11/11/11 12/12/12 9/9/9
f 10/10/10 13/13/13 14/14/14 11/11/11
f 11/11/11 14/14/14 15/15/15 12/12/12
f 13/1/13 16/2/16 17/3/17 14/4/14
f 14/4/14 17/3/17 18/5/18 15/6/15
f 16/2/16 19/7/19 20/8/20 17/3/17
f 17/3/17 20/8/20 21/9/21 18/5/18
f 19/7/19 22/10/22 23/11/23 20/8/20
f 20/8/20 23/11/23 24/12/24 21/9/21
f 22/10/22 1/13/1 4/14/4 23/11/23
f 23/11/23 4/14/4 6/15/6 24/12/24
f 6/6/6 5/5/5 25/16/25 26/17/26
f 26/17/26 25/16/25 27/18/27 28/19/28
f 5/5/5 9/9/9 29/20/29 25/16/25
f 25/16/25 29/20/29 30/21/30 27/18/27
f 9/9/9 12/12/12 31/22/31 29/20/29
f 29/20/29 31/22/31 32/23/32 30/21/30
f 12/12/12 15/15/15 33/24/33 31/22/31
f 31/22/31 33/24/33 34/25/34 32/23/32
f 15/6/15 18/5/18 35/16/35 33/17/33
f 33/17/33 35/16/35 36/18/36 34/19/34
f 18/5/18 21/9/21 37/20/37 35/16/35
f 35/16/35 37/20/37 38/21/38 36/18/36
f 21/9/21 24/12/24 39/22/39 37/20/37
f 37/20/37 39/22/39 40/23/40 38/21/38
f 24/12/24 6/15/6 26/24/26 39/22/39
f 39/22/39 26/24/26 28/25/28 40/23/40
f 28/19/28 27/18/27 41/26/41 42/27/42
f 42/27/42 41/26/41 43/28/43 44/29/44
f 27/18/27 30/21/30 45/30/45 41/26/41
f 41/26/41 45/30/45 46/31/46 43/28/43
f 30/21/30 32/23/32 47/32/47 45/30/45
f 45/30/45 47/32/47 48/33/48 46/31/46
f 32/23/32 34/25/34 49/34/49 47/32/47
f 47/32/47 49/34/49 50/35/50 48/33/48
f 34/19/34 36/18/36 51/26/51 49/27/49
f 49/27/49 51/26/51 52/28/52 50/29/50
f 36/18/36 38/21/38 53/30/53 51/26/51
f 51/26/51 53/30/53 54/31/54 52/28/52
f 38/21/38 40/23/40 55/32/55 53/30/53
f 53/30/53 55/32/55 56/33/56 54/31/54
f 40/23/40 28/25/28 42/34/42 55/32/55
f 55/32/55 42/34/42 44/35/44 56/33/56
f 44/29/44 43/28/43 57/36/57 58/37/58
f 58/37/58 57/36/57 59/38/59
f 43/28/43 46/31/46 60/39/60 57/36/57
f 57/36/57 60/39/60 59/40/59
f 46/31/46 48/33/48 61/41/61 60/39/60
f 60/39/60 61/41/61 59/42/59
f 48/33/48 50/35/50 62/43/62 61/41/61
f 61/41/61 62/43/62 59/44/59
f 50/29/50 52/28/52 63/36/63 62/37/62
f 62/37/62 63/36/63 59/38/59
f 52/28/52 54/31/54 64/39/64 63/36/63
f 63/36/63 64/39/64 59/40/59
f 54/31/54 56/33/56 65/41/65 64/39/64
f 64/39/64 65/41/65 59/42/59
f 56/33/56 44/35/44 58/43/58 65/41/65
f 65/41/65 58/43/58 59/44/59
f 66/21/66 67/45/67 68/46/68 69/47/69
f 69/47/69 68/46/68 70/48/70 71/49/71
f 67/45/67 72/23/72 73/50/73 68/46/68
f 68/46/68 73/50/73 74/51/74 70/48/70
f 72/23/72 75/52/75 76/53/76 73/50/73
f 73/50/73 76/53/76 77/54/77 74/51/74
f 75/52/75 66/25/66 69/55/69 76/53/76
f 76/53/76 69/55/69 71/56/71 77/54/77
f 71/49/71 70/48/70 78/57/78 79/58/79
f 79/58/79 78/57/78 80/59/80 34/40/81
f 70/48/70 74/51/74 81/60/82 78/57/78
f 78/57/78 81/60/82 82/42/83 80/59/80
f 74/51/74 77/54/77 83/61/84 81/60/82
f 81/60/82 83/61/84 84/62/85 82/42/83
f 77/54/77 71/56/71 79/63/79 83/61/84
f 83/61/84 79/63/79 34/44/81 84/62/85
f 85/42/86 86/59/87 87/64/88 88/65/89
f 88/65/89 87/64/88 89/66/90 90/67/91
f 86/59/87 91/40/92 92/68/93 87/64/88
f 87/64/88 92/68/93 93/69/94 89/66/90
f 91/44/92 94/62/95 95/70/96 92/71/93
f 92/71/93 95/70/96 96/72/97 93/73/94
f 94/62/95 85/42/86 88/65/89 95/70/96
f 95/70/96 88/65/89 90/67/91 96/72/97
f 90/67/91 89/66/90 97/74/98 98/75/99
f 98/75/99 97/74/98 99/45/100 100/23/101
f 89/66/90 93/69/94 101/76/102 97/74/98
f 97/74/98 101/76/102 102/21/103 99/45/100
f 93/73/94 96/72/97 103/77/104 101/78/102
f 101/78/102 103/77/104 104/52/105 102/25/103
f 96/72/97 90/67/91 98/75/99 103/77/104
f 103/77/104 98/75/99 100/23/101 104/52/105
f 105/48/106 106/49/107 107/21/108
f 106/49/107 105/48/106 108/59/109 109/40/110
f 110/51/111 105/48/106 107/45/108
f 105/48/106 110/51/111 111/42/112 108/59/109
f 112/54/113 110/51/111 107/23/108
f 110/51/111 112/54/113 113/62/114 111/42/112
f 114/56/115 112/54/113 107/52/108
f 112/54/113 114/56/115 115/44/116 113/62/114
f 116/48/117 114/49/115 107/21/108
f 114/49/115 116/48/117 117/59/118 115/40/116
f 118/51/119 116/48/117 107/45/108
f 116/48/117 118/51/119 119/42/120 117/59/118
f 120/54/121 118/51/119 107/23/108
f 118/51/119 120/54/121 121/62/122 119/42/120
f 106/56/107 120/54/121 107/52/108
f 120/54/121 106/56/107 109/44/110 121/62/122
f 109/21/110 108/45/109 122/48/123 123/49/124
f 123/49/124 122/48/123 124/59/125 125/40/126
f 108/45/109 111/23/112 126/51/127 122/48/123
f 122/48/123 126/51/127 127/42/128 124/59/125
f 111/23/112 113/52/114 128/54/129 126/51/127
f 126/51/127 128/54/129 129/62/130 127/42/128
f 113/52/114 115/25/116 130/56/131 128/54/129
f 128/54/129 130/56/131 131/44/132 129/62/130
f 115/21/116 117/45/118 132/48/133 130/49/131
f 130/49/131 132/48/133 133/59/134 131/40/132
f 117/45/118 119/23/120 134/51/135 132/48/133
f 132/48/133 134/51/135 135/42/136 133/59/134
f 119/23/120 121/52/122 136/54/137 134/51/135
f 134/51/135 136/54/137 137/62/138 135/42/136
f 121/52/122 109/25/110 123/56/124 136/54/137
f 136/54/137 123/56/124 125/44/126 137/62/138
# 112 polygons - 16 triangles