[Bf-blender-cvs] [f3eb0068f7f] temp-lineart-contained: LineArt: Intersection perf.

[YimingWu]

Commit: f3eb0068f7f5adcfab2504eb7dd9b661fde59dd7
Author: YimingWu
Date:   Sun Jul 4 17:21:11 2021 +0800
Branches: temp-lineart-contained
https://developer.blender.org/rBf3eb0068f7f5adcfab2504eb7dd9b661fde59dd7

LineArt: Intersection perf.

===================================================================

M	source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c

===================================================================

diff --git a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
index 1759f309759..412f73abffa 100644
--- a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
+++ b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
@@ -3869,6 +3869,11 @@ static void lineart_main_add_triangles(LineartRenderBuffer *rb)
   int x1, x2, y1, y2;
   int r, co;
 
+  double t_start;
+  if (G.debug_value == 4000) {
+    t_start = PIL_check_seconds_timer();
+  }
+
   LISTBASE_FOREACH (LineartElementLinkNode *, eln, &rb->triangle_buffer_pointers) {
     tri = eln->pointer;
     lim = eln->element_count;
@@ -3893,6 +3898,11 @@ static void lineart_main_add_triangles(LineartRenderBuffer *rb)
       tri = (void *)(((uchar *)tri) + rb->triangle_size);
     }
   }
+
+  if (G.debug_value == 4000) {
+    double t_elapsed = PIL_check_seconds_timer() - t_start;
+    printf("Line art intersection time: %lf\n", t_elapsed);
+  }
 }
 
 /**