10 |
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#include "platform.h" |
11 |
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#include "ray.h" |
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#include "ambient.h" |
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#include "resolu.h" |
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|
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|
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int dataonly = 0; |
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|
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AMBVAL av; |
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|
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#ifdef NEWAMB |
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|
24 |
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|
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static void |
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lookamb( /* load & convert ambient values from a file */ |
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FILE *fp |
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) |
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{ |
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FVECT norm, uvec; |
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+ |
COLOR avcol; |
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|
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while (readambval(&av, fp)) { |
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decodedir(norm, av.ndir); |
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decodedir(uvec, av.udir); |
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scolor2rgb(avcol, av.val, AMB_CNDX[3], AMB_WLPART); |
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if (dataonly) { |
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printf("%f\t%f\t%f\t", av.pos[0], av.pos[1], av.pos[2]); |
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printf("%f\t%f\t%f\t", norm[0], norm[1], norm[2]); |
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printf("%f\t%f\t%f\t", uvec[0], uvec[1], uvec[2]); |
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printf("%d\t%f\t%f\t%f\t", av.lvl, av.weight, |
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av.rad[0], av.rad[1]); |
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printf("%e\t%e\t%e\t", colval(av.val,RED), |
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colval(av.val,GRN), |
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colval(av.val,BLU)); |
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printf("%e\t%e\t%e\t", colval(avcol,RED), |
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colval(avcol,GRN), |
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colval(avcol,BLU)); |
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printf("%f\t%f\t", av.gpos[0], av.gpos[1]); |
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printf("%f\t%f\t", av.gdir[0], av.gdir[1]); |
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printf("%u\n", av.corral); |
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} else { |
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printf("\nPosition:\t%f\t%f\t%f\n", av.pos[0], |
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printf("Position:\t%f\t%f\t%f\n", av.pos[0], |
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av.pos[1], av.pos[2]); |
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printf("Normal:\t\t%f\t%f\t%f\n", |
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norm[0], norm[1], norm[2]); |
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uvec[0], uvec[1], uvec[2]); |
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printf("Lvl,Wt,UVrad:\t%d\t\t%f\t%f\t%f\n", av.lvl, |
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av.weight, av.rad[0], av.rad[1]); |
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printf("Value:\t\t%e\t%e\t%e\n", colval(av.val,RED), |
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colval(av.val,GRN), colval(av.val,BLU)); |
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printf("Value:\t\t%e\t%e\t%e\n", colval(avcol,RED), |
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colval(avcol,GRN), colval(avcol,BLU)); |
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printf("Pos.Grad:\t%f\t%f\n", av.gpos[0], av.gpos[1]); |
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printf("Dir.Grad:\t%f\t%f\n", av.gdir[0], av.gdir[1]); |
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printf("Corral:\t\t%8X\n", av.corral); |
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printf("Corral:\t\t%8X\n\n", av.corral); |
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} |
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if (ferror(stdout)) |
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exit(1); |
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) |
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{ |
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FVECT norm; |
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COLOR avcol; |
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|
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for ( ; ; ) { |
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if (!dataonly) |
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return; |
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if (!dataonly) |
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fscanf(fp, "%*s"); |
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if (fscanf(fp, FVFORMAT, &norm[0], &norm[1], &norm[2]) != 3) |
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if (fscanf(fp, FVFORMAT, &norm[0], &norm[1], &norm[2]) != 3 || |
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> |
normalize(norm) == 0) |
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return; |
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av.ndir = encodedir(norm); |
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if (!dataonly) |
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fscanf(fp, "%*s"); |
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if (fscanf(fp, FVFORMAT, &norm[0], &norm[1], &norm[2]) != 3) |
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> |
if (fscanf(fp, FVFORMAT, &norm[0], &norm[1], &norm[2]) != 3 || |
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normalize(norm) == 0) |
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return; |
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av.udir = encodedir(norm); |
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if (!dataonly) |
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fscanf(fp, "%*s"); |
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if (fscanf(fp, "%d %f %f %f", &av.lvl, &av.weight, |
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if (fscanf(fp, "%hd %f %f %f", &av.lvl, &av.weight, |
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&av.rad[0], &av.rad[1]) != 4) |
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return; |
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if (!dataonly) |
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fscanf(fp, "%*s"); |
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if (fscanf(fp, "%f %f %f", |
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&av.val[RED], &av.val[GRN], &av.val[BLU]) != 3) |
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&avcol[RED], &avcol[GRN], &avcol[BLU]) != 3) |
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return; |
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setscolor(av.val, avcol[RED], avcol[GRN], avcol[BLU]); |
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if (!dataonly) |
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fscanf(fp, "%*s"); |
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if (fscanf(fp, "%f %f", &av.gpos[0], &av.gpos[1]) != 2) |
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} else if (fscanf(fp, "%*s %X", &av.corral) != 1) |
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return; |
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av.next = NULL; |
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writambval(&av, stdout); |
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if (ferror(stdout)) |
118 |
> |
if (writambval(&av, stdout) < 0) |
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exit(1); |
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} |
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} |
122 |
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|
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|
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#else /* ! NEWAMB */ |
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|
124 |
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|
125 |
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static void |
126 |
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lookamb( /* get ambient values from a file */ |
127 |
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FILE *fp |
128 |
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) |
129 |
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{ |
130 |
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while (readambval(&av, fp)) { |
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if (dataonly) { |
132 |
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printf("%f\t%f\t%f\t", av.pos[0], av.pos[1], av.pos[2]); |
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printf("%f\t%f\t%f\t", av.dir[0], av.dir[1], av.dir[2]); |
134 |
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printf("%d\t%f\t%f\t", av.lvl, av.weight, av.rad); |
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printf("%e\t%e\t%e\t", colval(av.val,RED), |
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colval(av.val,GRN), |
137 |
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colval(av.val,BLU)); |
138 |
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printf("%f\t%f\t%f\t", av.gpos[0], |
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av.gpos[1], av.gpos[2]); |
140 |
– |
printf("%f\t%f\t%f\n", av.gdir[0], |
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av.gdir[1], av.gdir[2]); |
142 |
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} else { |
143 |
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printf("\nPosition:\t%f\t%f\t%f\n", av.pos[0], |
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av.pos[1], av.pos[2]); |
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printf("Direction:\t%f\t%f\t%f\n", av.dir[0], |
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av.dir[1], av.dir[2]); |
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printf("Lvl,Wt,Rad:\t%d\t\t%f\t%f\n", av.lvl, |
148 |
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av.weight, av.rad); |
149 |
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printf("Value:\t\t%e\t%e\t%e\n", colval(av.val,RED), |
150 |
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colval(av.val,GRN), colval(av.val,BLU)); |
151 |
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printf("Pos.Grad:\t%f\t%f\t%f\n", av.gpos[0], |
152 |
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av.gpos[1], av.gpos[2]); |
153 |
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printf("Dir.Grad:\t%f\t%f\t%f\n", av.gdir[0], |
154 |
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av.gdir[1], av.gdir[2]); |
155 |
– |
} |
156 |
– |
if (ferror(stdout)) |
157 |
– |
exit(1); |
158 |
– |
} |
159 |
– |
} |
160 |
– |
|
161 |
– |
|
162 |
– |
static void |
163 |
– |
writamb( /* write binary ambient values */ |
164 |
– |
FILE *fp |
165 |
– |
) |
166 |
– |
{ |
167 |
– |
for ( ; ; ) { |
168 |
– |
if (!dataonly) |
169 |
– |
fscanf(fp, "%*s"); |
170 |
– |
if (fscanf(fp, "%f %f %f", |
171 |
– |
&av.pos[0], &av.pos[1], &av.pos[2]) != 3) |
172 |
– |
return; |
173 |
– |
if (!dataonly) |
174 |
– |
fscanf(fp, "%*s"); |
175 |
– |
if (fscanf(fp, "%f %f %f", |
176 |
– |
&av.dir[0], &av.dir[1], &av.dir[2]) != 3) |
177 |
– |
return; |
178 |
– |
if (!dataonly) |
179 |
– |
fscanf(fp, "%*s"); |
180 |
– |
if (fscanf(fp, "%d %f %f", |
181 |
– |
&av.lvl, &av.weight, &av.rad) != 3) |
182 |
– |
return; |
183 |
– |
if (!dataonly) |
184 |
– |
fscanf(fp, "%*s"); |
185 |
– |
if (fscanf(fp, "%f %f %f", |
186 |
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&av.val[RED], &av.val[GRN], &av.val[BLU]) != 3) |
187 |
– |
return; |
188 |
– |
if (!dataonly) |
189 |
– |
fscanf(fp, "%*s"); |
190 |
– |
if (fscanf(fp, "%f %f %f", |
191 |
– |
&av.gpos[0], &av.gpos[1], &av.gpos[2]) != 3) |
192 |
– |
return; |
193 |
– |
if (!dataonly) |
194 |
– |
fscanf(fp, "%*s"); |
195 |
– |
if (fscanf(fp, "%f %f %f", |
196 |
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&av.gdir[0], &av.gdir[1], &av.gdir[2]) != 3) |
197 |
– |
return; |
198 |
– |
av.next = NULL; |
199 |
– |
writambval(&av, stdout); |
200 |
– |
if (ferror(stdout)) |
201 |
– |
exit(1); |
202 |
– |
} |
203 |
– |
} |
204 |
– |
|
205 |
– |
|
206 |
– |
#endif /* ! NEWAMB */ |
207 |
– |
|
208 |
– |
|
124 |
|
int |
125 |
|
main( /* load ambient values from a file */ |
126 |
|
int argc, |
157 |
|
return(1); |
158 |
|
} |
159 |
|
if (reverse) { |
160 |
+ |
SET_FILE_BINARY(stdout); |
161 |
|
if (header) { |
162 |
|
if (checkheader(fp, "ascii", stdout) < 0) |
163 |
|
goto formaterr; |
165 |
|
newheader("RADIANCE", stdout); |
166 |
|
printargs(argc, argv, stdout); |
167 |
|
} |
168 |
+ |
fputncomp(3, stdout); |
169 |
|
fputformat(AMBFMT, stdout); |
170 |
< |
putchar('\n'); |
254 |
< |
SET_FILE_BINARY(stdout); |
170 |
> |
fputc('\n', stdout); |
171 |
|
putambmagic(stdout); |
172 |
|
writamb(fp); |
173 |
|
} else { |
174 |
|
SET_FILE_BINARY(fp); |
175 |
< |
if (checkheader(fp, AMBFMT, header ? stdout : (FILE *)NULL) < 0) |
175 |
> |
if (getheader(fp, amb_headline, header ? stdout : (FILE *)NULL) < 0) |
176 |
|
goto formaterr; |
177 |
|
if (!hasambmagic(fp)) |
178 |
|
goto formaterr; |
179 |
|
if (header) { |
180 |
|
fputformat("ascii", stdout); |
181 |
< |
putchar('\n'); |
181 |
> |
fputc('\n', stdout); |
182 |
|
} |
183 |
|
lookamb(fp); |
184 |
|
} |