Revision: 45831
http://brlcad.svn.sourceforge.net/brlcad/?rev=45831&view=rev
Author: brlcad
Date: 2011-08-08 22:25:56 +0000 (Mon, 08 Aug 2011)
Log Message:
-----------
reduce some more and document the vars
Modified Paths:
--------------
brlcad/trunk/src/proc-db/sketch.c
Modified: brlcad/trunk/src/proc-db/sketch.c
===================================================================
--- brlcad/trunk/src/proc-db/sketch.c 2011-08-08 22:21:12 UTC (rev 45830)
+++ brlcad/trunk/src/proc-db/sketch.c 2011-08-08 22:25:56 UTC (rev 45831)
@@ -42,11 +42,19 @@
main(int argc, char **argv)
{
struct rt_sketch_internal skt;
+
+ /* examples of the different segment types */
struct bezier_seg bsg;
struct line_seg lsg[4];
struct carc_seg csg;
- point_t V;
- vect_t u_vec, v_vec;
+
+ /* position of the sketch */
+ point_t V = {10.0, 20.0, 30.0};
+
+ /* define the parameter space */
+ vect_t u_vec = {1.0, 0.0, 0.0}, v_vec = {0.0, 1.0, 0.0};
+
+ /* vertices used by this sketch */
point2d_t verts[] = {
{ 250, 0 }, /* 0 */
{ 500, 0 }, /* 1 */
@@ -59,10 +67,14 @@
{ 125, 0 }, /* 8 */
{ 200, 200 } /* 9 */
};
- int reverse[] = {0, 0, 0, 0, 0, 0};
- genptr_t segments[] = {NULL, NULL, NULL, NULL, NULL, NULL};
- int ctrl_points[] = {0, 0, 0, 0, 0};
+ /* overall segments */
+ int reverse[6] = {0, 0, 0, 0, 0, 0};
+ genptr_t segments[6] = {NULL, NULL, NULL, NULL, NULL, NULL};
+
+ /* bezier */
+ int ctrl_points[5] = {0, 0, 0, 0, 0};
+
if (argc > 1)
bu_log("Usage: %s\nWarning - ignored unsupported argument \"%s\"\n",
argv[0], argv[1]);
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