[Bf-blender-cvs] [b6129384d70] soc-2018-npr: Modified triangulator function

[Nick Wu]

Commit: b6129384d70b71bed9983ad3e85ebe0661f76f24
Author: Nick Wu
Date:   Thu Jun 28 13:46:07 2018 +0800
Branches: soc-2018-npr
https://developer.blender.org/rBb6129384d70b71bed9983ad3e85ebe0661f76f24

Modified triangulator function

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

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

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

diff --git a/source/blender/draw/engines/lanpr/lanpr_ops.c 
b/source/blender/draw/engines/lanpr/lanpr_ops.c
index 83a15868a0c..a1bdfcd4659 100644
--- a/source/blender/draw/engines/lanpr/lanpr_ops.c
+++ b/source/blender/draw/engines/lanpr/lanpr_ops.c
@@ -1528,7 +1528,7 @@ void lanpr_MakeRenderGeometryBuffersObject(Object *o, 
real *MVMat, real *MVPMat,
                bm = BM_mesh_create(&allocsize,
                                    &((struct BMeshCreateParams) 
{.use_toolflags = true, }));
                BM_mesh_bm_from_me(bm, o->data, &((struct BMeshFromMeshParams) 
{.calc_face_normal = true, }));
-               BM_mesh_triangulate(bm, MOD_TRIANGULATE_QUAD_BEAUTY, 
MOD_TRIANGULATE_NGON_EARCLIP, false, NULL, NULL, NULL);
+               BM_mesh_triangulate(bm, MOD_TRIANGULATE_QUAD_BEAUTY, 
MOD_TRIANGULATE_NGON_BEAUTY, false, NULL, NULL, NULL);
                BM_mesh_elem_table_ensure(bm, BM_VERT | BM_EDGE | BM_FACE);
                BM_mesh_elem_index_ensure(bm, BM_VERT | BM_EDGE | BM_FACE);
 
@@ -2034,8 +2034,8 @@ int 
lanpr_TriangleLineImageSpaceIntersectTestOnlyV2(LANPR_RenderTriangle *rt, LA
        //}
 
 
-       DotLA = fabs(DotL); if (DotLA < 0) { DotLA = 0; DotL = 0; }
-       DotRA = fabs(DotR); if (DotRA < 0) { DotRA = 0; DotR = 0; }
+       DotLA = fabs(DotL); if (DotLA < DBL_EPSILON) { DotLA = 0; DotL = 0; }
+       DotRA = fabs(DotR); if (DotRA < DBL_EPSILON) { DotRA = 0; DotR = 0; }
        if (DotL - DotR == 0) Cut = 100000;
        else if (DotL * DotR <= 0) {
                Cut = DotLA / fabs(DotL - DotR);

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