shithub: wipeout

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Merge pull request #37 from jantlo/avoid_draw_sections_more_than_once

Avoid rendering more than once those track sections in tracks with alternative paths.

--- a/src/wipeout/track.c

+++ b/src/wipeout/track.c

@@ -271,28 +271,14 @@

 	vec3_t cam_pos = camera->position;

 	section_t *s = g.track.sections;

-	section_t *j = NULL;

-	do {

+	for(int32_t i = 0; i < g.track.section_count; ++i, ++s)

+	{

 		vec3_t d = vec3_sub(cam_pos, s->center);

 		float dist_sq = d.x * d.x + d.y * d.y + d.z * d.z;

 		if (dist_sq <  max_dist_sq) {

 			track_draw_section(s);

 		}

-

-		if (s->junction) { // start junction

-			j = s->junction;

-			do {

-				vec3_t d = vec3_sub(cam_pos, j->center);

-				float dist_sq = d.x * d.x + d.y * d.y + d.z * d.z;

-				if (dist_sq <  max_dist_sq) {

-					track_draw_section(j);

-				}

-				j = j->next;

-			} while (!j->junction); // end junction

-		}

-		s = s->next;

-	} while (s != g.track.sections);

-	

+	}

 }

 void track_cycle_pickups() {