Revision: 47221
http://brlcad.svn.sourceforge.net/brlcad/?rev=47221&view=rev
Author: abhi2011
Date: 2011-10-13 11:43:47 +0000 (Thu, 13 Oct 2011)
Log Message:
-----------
Rayshot results structure corrected to be initialized for every manifold now,
instead of for every ray
Modified Paths:
--------------
brlcad/trunk/src/libged/simulate/simrt.c
brlcad/trunk/src/libged/simulate/simrt.h
Modified: brlcad/trunk/src/libged/simulate/simrt.c
===================================================================
--- brlcad/trunk/src/libged/simulate/simrt.c 2011-10-13 11:03:51 UTC (rev
47220)
+++ brlcad/trunk/src/libged/simulate/simrt.c 2011-10-13 11:43:47 UTC (rev
47221)
@@ -405,6 +405,19 @@
}
+int
+init_rayshot_results(void)
+{
+ /* Initialize the result structure */
+ rt_result.xr_min_y = MAX_FASTF;
+ rt_result.xr_max_y = -MAX_FASTF;
+ rt_result.xr_min_x_x = MAX_FASTF;
+ rt_result.xr_max_x_x = -MAX_FASTF;
+
+ return GED_OK;
+}
+
+
/**
* Traverse the hit list and overlap list, drawing the ray segments
*/
@@ -424,11 +437,6 @@
*/
if (overlap_list.forw != &overlap_list) {
- /* Initialize the result structure : todo move to separate function*/
- rt_result.xr_min_y = MAX_FASTF;
- rt_result.xr_max_y = -MAX_FASTF;
- rt_result.xr_min_x_x = MAX_FASTF;
- rt_result.xr_max_x_x = -MAX_FASTF;
ovp = overlap_list.forw;
while (ovp != &overlap_list) {
@@ -641,6 +649,9 @@
/* Add the region to the result of the sim so it will be drawn too
*/
add_to_comb(gedp, sim_params->sim_comb_name,
bu_vls_addr(&overlap_name));
+ /* Initialize the rayshot results structure, has to be done for
each manifold */
+ init_rayshot_results();
+
/* Shoot rays right here as the pair of rigid_body ptrs are known,
* todo: ignore volumes already shot
*/
Modified: brlcad/trunk/src/libged/simulate/simrt.h
===================================================================
--- brlcad/trunk/src/libged/simulate/simrt.h 2011-10-13 11:03:51 UTC (rev
47220)
+++ brlcad/trunk/src/libged/simulate/simrt.h 2011-10-13 11:43:47 UTC (rev
47221)
@@ -197,6 +197,14 @@
init_raytrace(struct simulation_params *sim_params, struct rt_i *rtip);
+/**
+ * Initializes the rayshot results structure, called before analyzing
+ * each manifold through rays shot in x, y & z directions
+ */
+int
+init_rayshot_results(void);
+
+
#endif /* SIMRT_H_ */
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