1 /*
2 * Automatically generated - DO NOT EDIT!
3 */
4
5 #ifndef __objectClass
6 #define __objectClass
7 /***********************************************************************/
8 /* Open Visualization Data Explorer */
9 /* (C) Copyright IBM Corp. 1989,1999 */
10 /* ALL RIGHTS RESERVED */
11 /* This code licensed under the */
12 /* "IBM PUBLIC LICENSE - Open Visualization Data Explorer" */
13 /***********************************************************************/
14
15 /*
16 \section{Object class}
17
18 Every object begins with an object preamble, which contains the class
19 number and a reference count.
20 */
21
22 #include <dx/dx.h>
23
24 /* the following make ANSI compilers happier */
25 struct shade;
26 struct buffer;
27 struct tile;
28 struct gather;
29 struct survey;
30 struct count;
31
32 struct _root {
33 int size;
34 Class class;
35 char *name;
36 };
37 #define CLASS_SIZE(x) (((struct _root *)(x))->size)
38 #define CLASS_CLASS(x) (((struct _root *)(x))->class)
39 #define CLASS_NAME(x) (((struct _root *)(x))->name)
40
41
42 extern struct object_class _dxdobject_class;
43 Error _dxfDelete(Object);
44 Error _dxfno_Delete(Object);
45 Error _dxfShade(Object, struct shade *);
46 Error _dxfno_Shade(Object, struct shade *);
47 Object _dxfBoundingBox(Object, Point*, Matrix*, int);
48 Object _dxfno_BoundingBox(Object, Point*, Matrix*, int);
49 Object _dxfPaint(Object, struct buffer *, int, struct tile *);
50 Object _dxfno_Paint(Object, struct buffer *, int, struct tile *);
51 Object _dxfGather(Object, struct gather *, struct tile *);
52 Object _dxfno_Gather(Object, struct gather *, struct tile *);
53 Error _dxfPartition(Object, int*, int, Object*, int);
54 Error _dxfno_Partition(Object, int*, int, Object*, int);
55 Object _dxfGetType(Object, Type*, Category*, int*, int*);
56 Object _dxfno_GetType(Object, Type*, Category*, int*, int*);
57 Object _dxfCopy(Object, enum _dxd_copy);
58 Object _dxfno_Copy(Object, enum _dxd_copy);
59 Error _dxfObject_Delete(Object);
60 Object _dxfObject_BoundingBox(Object, Point*, Matrix*, int);
61 Error _dxfObject_Shade(Object, struct shade *);
62
63 #define NATTRIBUTES 2 /* number of attributes in object */
64
65 struct object { /* object preamble */
66 struct object_class *class; /* class vector */
67 Class class_id; /* class id (for debugging only!) */
68 lock_type lock; /* for Reference and Delete */
69 int count; /* reference count */
70 int tag; /* object tag */
71 struct attribute { /* object attributes */
72 char *name; /* attribute name */
73 Object value; /* attribue value */
74 } local[NATTRIBUTES], *attributes; /* the attributes */
75 int nattributes; /* number of attributes */
76 int attr_alloc; /* allocated space for attributes */
77 };
78
79 #if 0 /* was if OPTIMIZED */
80 #define CHECK(obj, cls) { \
81 if (!obj) \
82 return ERROR; \
83 }
84 #else
85 #define CHECK(obj, cls) { \
86 if (!obj) \
87 return ERROR; \
88 if (DXGetObjectClass((Object)(obj)) != cls) \
89 DXErrorReturn(ERROR_BAD_CLASS, "called with object of wrong class"); \
90 }
91 #endif
92 /**
93 This macro eases the task of checking argument class. Note: This is not needed
94 when a method implementation is called, because {\tt o} and its class will
95 both have been checked by the method.
96 **/
97
98 Object _dxf_NewObject(struct object_class *class);
99 /**
100 This internal routine is called only by other {\tt New...} routines to
101 create and initialize the object preamble.
102 **/
103
104 Object _dxf_CopyObject(Object new, Object old, enum _dxd_copy copy);
105 /**
106 Copies the portion of the data of {\tt old} managed by the {\tt
107 Object} class to {\tt new}. This is provided for subclasses of {\tt Object}
108 to use in their copy routines. Copying works something like creating
109 an object. Every class {\tt X} that implements copying should provide
110 an {\tt \_CopyX} routine that copies relevant data from an old object
111 to a new object, so that subclass copy routines may call this routine
112 to copy the superclass's data. The {\tt CopyX} routine just creates a
113 new object of the appropriate type and then calls {\tt \_CopyX} to copy
114 the data.
115 **/
116 #endif
117 #ifndef __interpClass
118 #define __interpClass
119 /***********************************************************************/
120 /* Open Visualization Data Explorer */
121 /* (C) Copyright IBM Corp. 1989,1999 */
122 /* ALL RIGHTS RESERVED */
123 /* This code licensed under the */
124 /* "IBM PUBLIC LICENSE - Open Visualization Data Explorer" */
125 /***********************************************************************/
126
127
128
129
130
131 extern struct interpolator_class _dxdinterpolator_class;
132 Error _dxfInterpolate(Interpolator, int *, float **, Pointer *, Interpolator *, int);
133 Error _dxfno_Interpolate(Interpolator, int *, float **, Pointer *, Interpolator *, int);
134 Interpolator _dxfLocalizeInterpolator(Interpolator);
135 Interpolator _dxfno_LocalizeInterpolator(Interpolator);
136 Error _dxfInterpolator_Delete(Interpolator);
137 Object _dxfInterpolator_GetType(Interpolator, Type*, Category*, int*, int*);
138
139 /*
140 * Fuzz factor for interpolation: interpolators should assume points
141 * within this proportion of an estimated primitive edge length from a
142 * primitive actually lie within that primitive.
143 */
144 #define FUZZ 0.0003
145 #define MAX_DIM 8
146
147 struct interpolator
148 {
149 struct object object;
150 Object dataObject;
151 Object rootObject;
152 float min[MAX_DIM];
153 float max[MAX_DIM];
154 int nDim;
155 Type type;
156 Category category;
157 int rank, shape[32];
158 float fuzz;
159 Matrix matrix;
160 };
161
162 Interpolator _dxfNewInterpolatorSwitch(Object,
163 enum interp_init, float, Matrix *);
164
165 Interpolator _dxf_NewInterpolator(struct interpolator_class *, Object);
166
167 Interpolator _dxf_CopyInterpolator(Interpolator, Interpolator);
168
169 #define FUZZ_ON 1
170 #define FUZZ_OFF 0
171 #endif
172 #ifndef __fieldinterpClass
173 #define __fieldinterpClass
174 /***********************************************************************/
175 /* Open Visualization Data Explorer */
176 /* (C) Copyright IBM Corp. 1989,1999 */
177 /* ALL RIGHTS RESERVED */
178 /* This code licensed under the */
179 /* "IBM PUBLIC LICENSE - Open Visualization Data Explorer" */
180 /***********************************************************************/
181
182
183 typedef struct fieldinterpolator *FieldInterpolator;
184
185
186 extern struct fieldinterpolator_class _dxdfieldinterpolator_class;
187 Error _dxfPrimitiveInterpolate(FieldInterpolator, int *, float **, Pointer *, int);
188 Error _dxfno_PrimitiveInterpolate(FieldInterpolator, int *, float **, Pointer *, int);
189 Error _dxfFieldInterpolator_Interpolate(FieldInterpolator, int *, float **, Pointer *, Interpolator *, int);
190 Error _dxfFieldInterpolator_Delete(FieldInterpolator);
191
192 FieldInterpolator _dxfSelectFieldInterpolator(Field,
193 enum interp_init, float, Matrix *);
194
195 int _dxfRecognizeCubesII(Field);
196 int _dxfRecognizeCubesRR(Field);
197 int _dxfRecognizeLinesRR1D(Field);
198 int _dxfRecognizeQuadsRR2D(Field);
199 int _dxfRecognizeTetras(Field);
200 int _dxfRecognizeTrisRI2D(Field);
201 int _dxfRecognizeLinesRI1D(Field);
202
203 #define DATA_POSITIONS_DEPENDENT 0x01
204 #define DATA_CONNECTIONS_DEPENDENT 0x02
205 #define DATA_FACES_DEPENDENT 0x03
206
207 struct fieldinterpolator
208 {
209 struct interpolator interpolator;
210 int initialized;
211 int localized;
212 float fuzz;
213 int data_dependency;
214 InvalidComponentHandle invCon;
215 Pointer cstData;
216 Matrix xform;
217 int xflag;
218 };
219
220 FieldInterpolator _dxf_NewFieldInterpolator(Field, float, Matrix *,
221 struct fieldinterpolator_class *);
222
223 FieldInterpolator _dxf_CopyFieldInterpolator(FieldInterpolator,
224 FieldInterpolator, enum _dxd_copy copy);
225
226 #define ELT_TYPECHECK(field, name) \
227 { \
228 Object at = DXGetComponentValue(field, "connections"); \
229 if (! at) \
230 return 0; \
231 \
232 at = DXGetComponentAttribute(field, "connections", "element type"); \
233 if (! at) { \
234 DXSetError(ERROR_DATA_INVALID, \
235 "#10255", "connections", "element type"); \
236 return 0; \
237 } \
238 \
239 if (DXGetObjectClass(at) != CLASS_STRING) { \
240 DXSetError(ERROR_DATA_INVALID, "#10200", "element type attribute"); \
241 return 0; \
242 } \
243 \
244 if (strcmp(name, DXGetString((String)at))) \
245 return 0; \
246 }
247 #endif
248 #ifndef __cubesRRClass
249 #define __cubesRRClass
250 /***********************************************************************/
251 /* Open Visualization Data Explorer */
252 /* (C) Copyright IBM Corp. 1989,1999 */
253 /* ALL RIGHTS RESERVED */
254 /* This code licensed under the */
255 /* "IBM PUBLIC LICENSE - Open Visualization Data Explorer" */
256 /***********************************************************************/
257
258
259
260 typedef struct cubesrrinterpolator *CubesRRInterpolator;
261
262
263 extern struct cubesrrinterpolator_class _dxdcubesrrinterpolator_class;
264 Error _dxfCubesRRInterpolator_PrimitiveInterpolate(CubesRRInterpolator, int *, float **, Pointer *, int);
265 Error _dxfCubesRRInterpolator_Delete(CubesRRInterpolator);
266 Object _dxfCubesRRInterpolator_Copy(CubesRRInterpolator, enum _dxd_copy);
267 Interpolator _dxfCubesRRInterpolator_LocalizeInterpolator(CubesRRInterpolator);
268
269 CubesRRInterpolator _dxfNewCubesRRInterpolator(Field,
270 enum interp_init, double, Matrix *);
271 int RecognizeCubesRR(Field);
272
273 struct cubesrrinterpolator
274 {
275 struct fieldinterpolator fieldInterpolator;
276
277 int size[3]; /* sizeof subarray size for indexing */
278 int counts[3]; /* regular array counts for bounds check */
279 int eltStrides[3]; /* strides in element space */
280
281 Array pointsArray;
282 Array dataArray;
283 int nElements;
284
285 ArrayHandle data;
286
287 float fuzz;
288 int meshOffsets[3];
289 };
290
291 CubesRRInterpolator _dxf_NewCubesRRInterpolator(Field,
292 enum interp_init, float, Matrix *,
293 struct cubesrrinterpolator_class *);
294
295 CubesRRInterpolator _dxf_CopyCubesRRInterpolator(CubesRRInterpolator,
296 CubesRRInterpolator, enum _dxd_copy);
297 #endif
298
299 struct object_class {
300 struct _root root;
301 Class class;
302 char *name;
303 Error (*Delete)();
304 Error (*Shade)();
305 Object (*BoundingBox)();
306 Object (*Paint)();
307 Object (*Gather)();
308 Error (*Partition)();
309 Object (*GetType)();
310 Object (*Copy)();
311 };
312
313 struct interpolator_class {
314 struct object_class super;
315 Class class;
316 char *name;
317 Error (*Interpolate)();
318 Interpolator (*LocalizeInterpolator)();
319 };
320
321 struct fieldinterpolator_class {
322 struct interpolator_class super;
323 Class class;
324 char *name;
325 Error (*PrimitiveInterpolate)();
326 };
327
328 struct cubesrrinterpolator_class {
329 struct fieldinterpolator_class super;
330 Class class;
331 char *name;
332 };
333
334 struct cubesrrinterpolator_class _dxdcubesrrinterpolator_class = {
335 sizeof(struct cubesrrinterpolator),
336 CLASS_CUBESRRINTERPOLATOR,
337 "cubesrrinterpolator",
338 CLASS_INTERPOLATOR,
339 "interpolator",
340 _dxfCubesRRInterpolator_Delete,
341 _dxfObject_Shade,
342 _dxfObject_BoundingBox,
343 _dxfno_Paint,
344 _dxfno_Gather,
345 _dxfno_Partition,
346 _dxfInterpolator_GetType,
347 _dxfCubesRRInterpolator_Copy,
348 CLASS_FIELDINTERPOLATOR,
349 "fieldinterpolator",
350 _dxfFieldInterpolator_Interpolate,
351 _dxfCubesRRInterpolator_LocalizeInterpolator,
352 CLASS_CUBESRRINTERPOLATOR,
353 "cubesrrinterpolator",
354 _dxfCubesRRInterpolator_PrimitiveInterpolate,
355 CLASS_CUBESRRINTERPOLATOR,
356 "cubesrrinterpolator",
357 };
358
DXGetCubesRRInterpolatorClass(CubesRRInterpolator o)359 Class DXGetCubesRRInterpolatorClass(CubesRRInterpolator o) {
360 return o? (*(struct cubesrrinterpolator_class **)o)->class: CLASS_MIN;
361 }
362
363