質問編集履歴
7
ミス改善
title
CHANGED
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File without changes
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body
CHANGED
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@@ -297,11 +297,13 @@
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}
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}
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}
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+
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-
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for (int i = 0;i < Face.size();i++)
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{
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std::cout << Face[i] << std::endl;
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}
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-
}
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fclose(fp);
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getchar();
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6
追記
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body
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@@ -269,14 +269,14 @@
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if (strncmp(key, "f", 1) == 0)
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{
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-
string
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string str= key;
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-
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str.erase(0, 2);
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-
while (!
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while (!str.empty())
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{
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-
int i =
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int i = str.find_first_of("/ ");
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-
string head =
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string head = str.substr(0, i);
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if (head == "")
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{
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@@ -289,10 +289,10 @@
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if (i == -1)
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{
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-
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+
str.erase(0, 1);
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}
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else {
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str.erase(0, i + 1);
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}
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5
追記
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body
CHANGED
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@@ -181,6 +181,8 @@
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181
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int main()
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{
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184
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+
vector <int> Face;
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+
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184
186
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string str = "f 1//1 2//1 3//1";
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187
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str.erase(0, 2);
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@@ -213,7 +215,7 @@
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213
215
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std::cout << Face[i] << std::endl;
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214
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}
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215
217
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-
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+
getchar();
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219
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}
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```
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221
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4
追記
title
CHANGED
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File without changes
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body
CHANGED
|
@@ -42,12 +42,12 @@
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42
42
|
vn 0.0000 0.0000 -1.0000
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|
43
43
|
usemtl Material
|
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44
44
|
s off
|
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45
|
-
f 1//1 2//1 3//1
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45
|
+
f 1//1 2//1 3//1
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46
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-
f 5//2 8//2 7//2
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46
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+
f 5//2 8//2 7//2
|
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47
|
-
f 1//3 5//3 6//3
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47
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+
f 1//3 5//3 6//3
|
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48
|
-
f 2//4 6//4 7//4
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48
|
+
f 2//4 6//4 7//4
|
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49
|
-
f 3//5 7//5 8//5
|
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49
|
+
f 3//5 7//5 8//5
|
|
50
|
-
f 5//6 1//6 4//6
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50
|
+
f 5//6 1//6 4//6
|
|
51
51
|
|
|
52
52
|
```
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|
53
53
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|
|
@@ -163,4 +163,932 @@
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163
163
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5,-858993460,-858993460
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164
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-858993460,-858993460,-858993460
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165
165
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-858993460,-858993460,-858993460
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166
|
-
```
|
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166
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+
```
|
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167
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+
|
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168
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+
###追記
|
|
169
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+
|
|
170
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+
一行でやるとうまくいきますが、、
|
|
171
|
+
```
|
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172
|
+
#include <stdio.h>
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173
|
+
#include <stdlib.h>
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174
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+
#include <vector>
|
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175
|
+
#include<iostream>
|
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176
|
+
#include<Windows.h>
|
|
177
|
+
#include <string.h>
|
|
178
|
+
#include <string>
|
|
179
|
+
using std::vector;
|
|
180
|
+
using std::string;
|
|
181
|
+
|
|
182
|
+
int main()
|
|
183
|
+
{
|
|
184
|
+
string str = "f 1//1 2//1 3//1";
|
|
185
|
+
str.erase(0, 2);
|
|
186
|
+
|
|
187
|
+
while (!str.empty())
|
|
188
|
+
{
|
|
189
|
+
int i = str.find_first_of("/ ");
|
|
190
|
+
|
|
191
|
+
string head = str.substr(0, i);
|
|
192
|
+
|
|
193
|
+
if (head == "")
|
|
194
|
+
{
|
|
195
|
+
Face.push_back(-1);
|
|
196
|
+
}
|
|
197
|
+
else {
|
|
198
|
+
int num = atoi(head.c_str());
|
|
199
|
+
Face.push_back(num);
|
|
200
|
+
}
|
|
201
|
+
|
|
202
|
+
if (i == -1)
|
|
203
|
+
{
|
|
204
|
+
str.erase(0, 1);
|
|
205
|
+
}
|
|
206
|
+
else {
|
|
207
|
+
str.erase(0, i + 1);
|
|
208
|
+
}
|
|
209
|
+
}
|
|
210
|
+
|
|
211
|
+
for (int i = 0;i < Face.size();i++)
|
|
212
|
+
{
|
|
213
|
+
std::cout << Face[i] << std::endl;
|
|
214
|
+
}
|
|
215
|
+
|
|
216
|
+
getchar();
|
|
217
|
+
}
|
|
218
|
+
```
|
|
219
|
+
|
|
220
|
+
#####result
|
|
221
|
+
```
|
|
222
|
+
1
|
|
223
|
+
-1
|
|
224
|
+
1
|
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225
|
+
2
|
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226
|
+
-1
|
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227
|
+
1
|
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|
+
3
|
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229
|
+
-1
|
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230
|
+
1
|
|
231
|
+
```
|
|
232
|
+
|
|
233
|
+
```
|
|
234
|
+
#include <stdio.h>
|
|
235
|
+
#include <stdlib.h>
|
|
236
|
+
#include <vector>
|
|
237
|
+
#include<iostream>
|
|
238
|
+
#include<Windows.h>
|
|
239
|
+
#include <string.h>
|
|
240
|
+
#include <string>
|
|
241
|
+
using std::vector;
|
|
242
|
+
using std::string;
|
|
243
|
+
|
|
244
|
+
int main()
|
|
245
|
+
{
|
|
246
|
+
FILE *fp;
|
|
247
|
+
const char *file = "data.txt";
|
|
248
|
+
char key[255] = { 0 };
|
|
249
|
+
vector <int> Face;
|
|
250
|
+
|
|
251
|
+
fopen_s(&fp, file, "r");
|
|
252
|
+
if (fp == NULL)
|
|
253
|
+
{
|
|
254
|
+
printf("%sのオープンに失敗しました。\n", file);
|
|
255
|
+
printf("Enterキーで終了。\n");
|
|
256
|
+
getchar();
|
|
257
|
+
return 0;
|
|
258
|
+
}
|
|
259
|
+
|
|
260
|
+
fseek(fp, SEEK_SET, 0);
|
|
261
|
+
|
|
262
|
+
while (!feof(fp))
|
|
263
|
+
{
|
|
264
|
+
ZeroMemory(key, sizeof(key));
|
|
265
|
+
|
|
266
|
+
fgets(key, 255, fp);
|
|
267
|
+
|
|
268
|
+
if (strncmp(key, "f", 1) == 0)
|
|
269
|
+
{
|
|
270
|
+
string face = key;
|
|
271
|
+
face.erase(0, 2);
|
|
272
|
+
|
|
273
|
+
while (!face.empty())
|
|
274
|
+
{
|
|
275
|
+
int i = face.find_first_of("/ ");
|
|
276
|
+
|
|
277
|
+
string head = face.substr(0, i);
|
|
278
|
+
|
|
279
|
+
if (head == "")
|
|
280
|
+
{
|
|
281
|
+
Face.push_back(-1);
|
|
282
|
+
}
|
|
283
|
+
else {
|
|
284
|
+
int num = atoi(head.c_str());
|
|
285
|
+
Face.push_back(num);
|
|
286
|
+
}
|
|
287
|
+
|
|
288
|
+
if (i == -1)
|
|
289
|
+
{
|
|
290
|
+
face.erase(0, 1);
|
|
291
|
+
}
|
|
292
|
+
else {
|
|
293
|
+
face.erase(0, i + 1);
|
|
294
|
+
}
|
|
295
|
+
}
|
|
296
|
+
}
|
|
297
|
+
|
|
298
|
+
for (int i = 0;i < Face.size();i++)
|
|
299
|
+
{
|
|
300
|
+
std::cout << Face[i] << std::endl;
|
|
301
|
+
}
|
|
302
|
+
}
|
|
303
|
+
fclose(fp);
|
|
304
|
+
|
|
305
|
+
getchar();
|
|
306
|
+
}
|
|
307
|
+
```
|
|
308
|
+
|
|
309
|
+
#####result
|
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310
|
+
```
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1
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-1
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1
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1
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3
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-1
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1
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0 ←これ
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1
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-1
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1
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2
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1
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3
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1
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0
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5
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8
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7
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5
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7
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3
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5
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3
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1
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1
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1
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-1
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3
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6
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3
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0
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4
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6
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-1
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7
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5
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8
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|
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-1
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459
|
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5
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|
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0
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1
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1
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464
|
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2
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|
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-1
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466
|
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1
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467
|
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3
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|
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-1
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469
|
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1
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470
|
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0
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|
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5
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|
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-1
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|
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2
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8
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475
|
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-1
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476
|
+
2
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477
|
+
7
|
|
478
|
+
-1
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-1
|
|
922
|
+
2
|
|
923
|
+
8
|
|
924
|
+
-1
|
|
925
|
+
2
|
|
926
|
+
7
|
|
927
|
+
-1
|
|
928
|
+
2
|
|
929
|
+
0
|
|
930
|
+
1
|
|
931
|
+
-1
|
|
932
|
+
3
|
|
933
|
+
5
|
|
934
|
+
-1
|
|
935
|
+
3
|
|
936
|
+
6
|
|
937
|
+
-1
|
|
938
|
+
3
|
|
939
|
+
0
|
|
940
|
+
2
|
|
941
|
+
-1
|
|
942
|
+
4
|
|
943
|
+
6
|
|
944
|
+
-1
|
|
945
|
+
4
|
|
946
|
+
7
|
|
947
|
+
-1
|
|
948
|
+
4
|
|
949
|
+
0
|
|
950
|
+
3
|
|
951
|
+
-1
|
|
952
|
+
5
|
|
953
|
+
7
|
|
954
|
+
-1
|
|
955
|
+
5
|
|
956
|
+
8
|
|
957
|
+
-1
|
|
958
|
+
5
|
|
959
|
+
0
|
|
960
|
+
5
|
|
961
|
+
-1
|
|
962
|
+
6
|
|
963
|
+
1
|
|
964
|
+
-1
|
|
965
|
+
6
|
|
966
|
+
4
|
|
967
|
+
-1
|
|
968
|
+
6
|
|
969
|
+
0
|
|
970
|
+
1
|
|
971
|
+
-1
|
|
972
|
+
1
|
|
973
|
+
2
|
|
974
|
+
-1
|
|
975
|
+
1
|
|
976
|
+
3
|
|
977
|
+
-1
|
|
978
|
+
1
|
|
979
|
+
0
|
|
980
|
+
5
|
|
981
|
+
-1
|
|
982
|
+
2
|
|
983
|
+
8
|
|
984
|
+
-1
|
|
985
|
+
2
|
|
986
|
+
7
|
|
987
|
+
-1
|
|
988
|
+
2
|
|
989
|
+
0
|
|
990
|
+
1
|
|
991
|
+
-1
|
|
992
|
+
3
|
|
993
|
+
5
|
|
994
|
+
-1
|
|
995
|
+
3
|
|
996
|
+
6
|
|
997
|
+
-1
|
|
998
|
+
3
|
|
999
|
+
0
|
|
1000
|
+
2
|
|
1001
|
+
-1
|
|
1002
|
+
4
|
|
1003
|
+
6
|
|
1004
|
+
-1
|
|
1005
|
+
4
|
|
1006
|
+
7
|
|
1007
|
+
-1
|
|
1008
|
+
4
|
|
1009
|
+
0
|
|
1010
|
+
3
|
|
1011
|
+
-1
|
|
1012
|
+
5
|
|
1013
|
+
7
|
|
1014
|
+
-1
|
|
1015
|
+
5
|
|
1016
|
+
8
|
|
1017
|
+
-1
|
|
1018
|
+
5
|
|
1019
|
+
0
|
|
1020
|
+
5
|
|
1021
|
+
-1
|
|
1022
|
+
6
|
|
1023
|
+
1
|
|
1024
|
+
-1
|
|
1025
|
+
6
|
|
1026
|
+
4
|
|
1027
|
+
-1
|
|
1028
|
+
6
|
|
1029
|
+
0
|
|
1030
|
+
1
|
|
1031
|
+
-1
|
|
1032
|
+
1
|
|
1033
|
+
2
|
|
1034
|
+
-1
|
|
1035
|
+
1
|
|
1036
|
+
3
|
|
1037
|
+
-1
|
|
1038
|
+
1
|
|
1039
|
+
0
|
|
1040
|
+
5
|
|
1041
|
+
-1
|
|
1042
|
+
2
|
|
1043
|
+
8
|
|
1044
|
+
-1
|
|
1045
|
+
2
|
|
1046
|
+
7
|
|
1047
|
+
-1
|
|
1048
|
+
2
|
|
1049
|
+
0
|
|
1050
|
+
1
|
|
1051
|
+
-1
|
|
1052
|
+
3
|
|
1053
|
+
5
|
|
1054
|
+
-1
|
|
1055
|
+
3
|
|
1056
|
+
6
|
|
1057
|
+
-1
|
|
1058
|
+
3
|
|
1059
|
+
0
|
|
1060
|
+
2
|
|
1061
|
+
-1
|
|
1062
|
+
4
|
|
1063
|
+
6
|
|
1064
|
+
-1
|
|
1065
|
+
4
|
|
1066
|
+
7
|
|
1067
|
+
-1
|
|
1068
|
+
4
|
|
1069
|
+
0
|
|
1070
|
+
3
|
|
1071
|
+
-1
|
|
1072
|
+
5
|
|
1073
|
+
7
|
|
1074
|
+
-1
|
|
1075
|
+
5
|
|
1076
|
+
8
|
|
1077
|
+
-1
|
|
1078
|
+
5
|
|
1079
|
+
0
|
|
1080
|
+
5
|
|
1081
|
+
-1
|
|
1082
|
+
6
|
|
1083
|
+
1
|
|
1084
|
+
-1
|
|
1085
|
+
6
|
|
1086
|
+
4
|
|
1087
|
+
-1
|
|
1088
|
+
6
|
|
1089
|
+
0
|
|
1090
|
+
```
|
|
1091
|
+
|
|
1092
|
+
###問題
|
|
1093
|
+
・一行の後に 0 が入る
|
|
1094
|
+
・同じ行が何度も表示
|
3
追記
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -9,7 +9,8 @@
|
|
|
9
9
|
f d// d// d//
|
|
10
10
|
(頂点/テクスチャ/法線)
|
|
11
11
|
|
|
12
|
-
などいろんなパターン
|
|
12
|
+
などいろんなパターンのデータに対応して
|
|
13
|
+
ファイルから取得したいです。
|
|
13
14
|
|
|
14
15
|
fscanf_s を使ってみましたが、
|
|
15
16
|
f d/d/d d/d/d d/d/d
|
|
@@ -53,6 +54,12 @@
|
|
|
53
54
|
```
|
|
54
55
|
if (strcmp(key, "f") == 0)
|
|
55
56
|
{
|
|
57
|
+
for (int i = 0; i < 3; i++)
|
|
58
|
+
{
|
|
59
|
+
Face[i].x = -1;
|
|
60
|
+
Face[i].y = -1;
|
|
61
|
+
Face[i].z = -1;
|
|
62
|
+
}
|
|
56
63
|
fscanf_s(fp, "%d/%d/%d %d/%d/%d %d/%d/%d", &Face[0].x, &Face[0].y,&Face[0].z,
|
|
57
64
|
&Face[1].x , &Face[1].y , &Face[1].z,
|
|
58
65
|
&Face[2].x, &Face[2].y, &Face[2].z);
|
|
@@ -116,6 +123,12 @@
|
|
|
116
123
|
|
|
117
124
|
if (strcmp(key, "f") == 0)
|
|
118
125
|
{
|
|
126
|
+
for (int i = 0; i < 3; i++)
|
|
127
|
+
{
|
|
128
|
+
Face[i].x = -1;
|
|
129
|
+
Face[i].y = -1;
|
|
130
|
+
Face[i].z = -1;
|
|
131
|
+
}
|
|
119
132
|
fscanf_s(fp, "%d/%d/%d %d/%d/%d %d/%d/%d", &Face[0].x, &Face[0].y,&Face[0].z,
|
|
120
133
|
&Face[1].x , &Face[1].y , &Face[1].z,
|
|
121
134
|
&Face[2].x, &Face[2].y, &Face[2].z);
|
2
追記！
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -20,7 +20,19 @@
|
|
|
20
20
|
ほかのやり方があれば教えてください！
|
|
21
21
|
|
|
22
22
|
回答よろしくお願いいたします。
|
|
23
|
-
```
|
|
23
|
+
```objfile
|
|
24
|
+
# Blender v2.79 (sub 0) OBJ File: ''
|
|
25
|
+
# www.blender.org
|
|
26
|
+
mtllib tesetobj.mtl
|
|
27
|
+
o Cube
|
|
28
|
+
v 1.000000 -1.000000 -1.000000
|
|
29
|
+
v 1.000000 -1.000000 1.000000
|
|
30
|
+
v -1.000000 -1.000000 1.000000
|
|
31
|
+
v -1.000000 -1.000000 -1.000000
|
|
32
|
+
v 1.000000 1.000000 -0.999999
|
|
33
|
+
v 0.999999 1.000000 1.000001
|
|
34
|
+
v -1.000000 1.000000 1.000000
|
|
35
|
+
v -1.000000 1.000000 -1.000000
|
|
24
36
|
vn 0.0000 -1.0000 0.0000
|
|
25
37
|
vn 0.0000 1.0000 0.0000
|
|
26
38
|
vn 1.0000 0.0000 0.0000
|
|
@@ -35,6 +47,7 @@
|
|
|
35
47
|
f 2//4 6//4 7//4
|
|
36
48
|
f 3//5 7//5 8//5
|
|
37
49
|
f 5//6 1//6 4//6
|
|
50
|
+
|
|
38
51
|
```
|
|
39
52
|
|
|
40
53
|
```
|
|
@@ -49,8 +62,7 @@
|
|
|
49
62
|
}
|
|
50
63
|
```
|
|
51
64
|
|
|
52
|
-
```
|
|
65
|
+
```main
|
|
53
|
-
|
|
54
66
|
#include <stdio.h>
|
|
55
67
|
#include <vector>
|
|
56
68
|
#include<iostream>
|
|
@@ -119,7 +131,7 @@
|
|
|
119
131
|
}
|
|
120
132
|
```
|
|
121
133
|
|
|
122
|
-
```
|
|
134
|
+
```result
|
|
123
135
|
1,-858993460,-858993460
|
|
124
136
|
-858993460,-858993460,-858993460
|
|
125
137
|
-858993460,-858993460,-858993460
|
1
追記！
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -2,7 +2,17 @@
|
|
|
2
2
|
|
|
3
3
|
文字列操作が難しくて...
|
|
4
4
|
|
|
5
|
+
|
|
6
|
+
|
|
5
7
|
f d/d/d d/d/d d/d/d
|
|
8
|
+
f d//d d//d d//d
|
|
9
|
+
f d// d// d//
|
|
10
|
+
(頂点/テクスチャ/法線)
|
|
11
|
+
|
|
12
|
+
などいろんなパターンでもデータをファイルから取得したいです！
|
|
13
|
+
|
|
14
|
+
fscanf_s を使ってみましたが、
|
|
15
|
+
f d/d/d d/d/d d/d/d
|
|
6
16
|
の場合は大丈夫ですが、
|
|
7
17
|
f d//d d//d d//d
|
|
8
18
|
がうまくいきません...
|