Changeset 4716 in orxonox.OLD for orxonox/trunk/src/lib

Timestamp:

Jun 27, 2005, 12:18:28 AM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: sparkling vulkano: you have to shoot, to make the effect visible

File:

• orxonox/trunk/src/lib/particles/particle_system.cc (modified) (2 diffs)

orxonox/trunk/src/lib/particles/particle_system.cc

@@ -435 +435 @@
     case PARTICLE_SPARK:
       glDisable(GL_LIGHTING);
-      glEnable(GL_LINE_SMOOTH);
+      glDepthMask(GL_FALSE);
+      //glEnable(GL_LINE_SMOOTH);
+      glEnable(GL_BLEND);
+
       glBegin(GL_LINES);
       while (likely(drawPart != NULL))
@@ -441 +444 @@
         glColor4fv(drawPart->color);
         glVertex3f(drawPart->position.x, drawPart->position.y, drawPart->position.z);
-        glVertex3f(drawPart->position.x - drawPart->velocity.x,
-                   drawPart->position.y - drawPart->velocity.y,
-                   drawPart->position.z - drawPart->velocity.z);
+        glVertex3f(drawPart->position.x - drawPart->velocity.x * drawPart->radius,
+                   drawPart->position.y - drawPart->velocity.y * drawPart->radius,
+                   drawPart->position.z - drawPart->velocity.z * drawPart->radius);
         drawPart = drawPart->next;
       }