[Bf-blender-cvs] [b3cea139a8a] soc-2018-npr: Fix taper on segment_count==1 situation

[Nick Wu]

Commit: b3cea139a8aee0ebdd9cce44f08ac71f1557b227
Author: Nick Wu
Date:   Fri Jul 20 22:26:32 2018 +0800
Branches: soc-2018-npr
https://developer.blender.org/rBb3cea139a8aee0ebdd9cce44f08ac71f1557b227

Fix taper on segment_count==1 situation

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

M       source/blender/draw/engines/lanpr/lanpr_chain.c

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

diff --git a/source/blender/draw/engines/lanpr/lanpr_chain.c 
b/source/blender/draw/engines/lanpr/lanpr_chain.c
index b09a16ffe73..758493fb1b2 100644
--- a/source/blender/draw/engines/lanpr/lanpr_chain.c
+++ b/source/blender/draw/engines/lanpr/lanpr_chain.c
@@ -303,11 +303,7 @@ void lanpr_ChainGenerateDrawCommand(LANPR_RenderBuffer 
*rb){
     Gwn_IndexBufBuilder elb;
        GWN_indexbuf_init_ex(&elb, GWN_PRIM_LINES_ADJ, vert_count*4, 
vert_count, true);// elem count will not exceed vert_count
 
-       int debc = 0;
-
     for(rlc = rb->Chains.pFirst; rlc; rlc=rlc->Item.pNext){
-               //if (debc == 1) break;
-               debc++;
 
                total_length = lanpr_ComputeChainLength(rlc, lengths, i);
 
@@ -319,7 +315,14 @@ void lanpr_ChainGenerateDrawCommand(LANPR_RenderBuffer 
*rb){
             GWN_vertbuf_attr_set(vbo, attr_id.pos, i, rlci->pos);
             GWN_vertbuf_attr_set(vbo, attr_id.offset, i, length_target);
 
-                       if (rlci == rlc->Chain.pLast) { i++; continue; }
+                       if (rlci == rlc->Chain.pLast) {
+                               if (rlci->Item.pPrev == rlc->Chain.pFirst) {
+                                       length_target[1] = total_length;
+                                       GWN_vertbuf_attr_set(vbo, 
attr_id.offset, i, length_target);
+                               }
+                               i++; 
+                               continue; 
+                       }
 
                        if (rlci == rlc->Chain.pFirst) {
                                if (rlci->Item.pNext == rlc->Chain.pLast) 
GWN_indexbuf_add_line_adj_verts(&elb, vert_count, i, i + 1, vert_count);

_______________________________________________
Bf-blender-cvs mailing list
Bf-blender-cvs@blender.org
https://lists.blender.org/mailman/listinfo/bf-blender-cvs