[Bf-extensions-cvs] [38a7416a] master: mesh_snap_utilities_line: Fix failed object detection in orthographic view
mano-wii
noreply at git.blender.org
Wed Feb 6 07:15:04 CET 2019
Commit: 38a7416a66433fe001b0a6ca2941141e691944d8
Author: mano-wii
Date: Wed Feb 6 03:08:34 2019 -0200
Branches: master
https://developer.blender.org/rBA38a7416a66433fe001b0a6ca2941141e691944d8
mesh_snap_utilities_line: Fix failed object detection in orthographic view
===================================================================
M mesh_snap_utilities_line/snap_context_l/utils_projection.py
===================================================================
diff --git a/mesh_snap_utilities_line/snap_context_l/utils_projection.py b/mesh_snap_utilities_line/snap_context_l/utils_projection.py
index cc17aa23..a9b0f021 100644
--- a/mesh_snap_utilities_line/snap_context_l/utils_projection.py
+++ b/mesh_snap_utilities_line/snap_context_l/utils_projection.py
@@ -97,19 +97,22 @@ def intersect_boundbox_threshold(sctx, MVP, ray_origin_local, ray_direction_loca
tmin[0] = (local_bvmin[0] - ray_origin_local[0]) / ray_direction_local[0]
tmax[0] = (local_bvmax[0] - ray_origin_local[0]) / ray_direction_local[0]
else:
- tmin[0] = tmax[0] = sctx.depth_range[1]
+ tmin[0] = sctx.depth_range[0]
+ tmax[0] = sctx.depth_range[1]
if (ray_direction_local[1]):
tmin[1] = (local_bvmin[1] - ray_origin_local[1]) / ray_direction_local[1]
tmax[1] = (local_bvmax[1] - ray_origin_local[1]) / ray_direction_local[1]
else:
- tmin[1] = tmax[1] = sctx.depth_range[1]
+ tmin[1] = sctx.depth_range[0]
+ tmax[1] = sctx.depth_range[1]
if (ray_direction_local[2]):
tmin[2] = (local_bvmin[2] - ray_origin_local[2]) / ray_direction_local[2]
tmax[2] = (local_bvmax[2] - ray_origin_local[2]) / ray_direction_local[2]
else:
- tmin[2] = tmax[2] = sctx.depth_range[1]
+ tmin[2] = sctx.depth_range[0]
+ tmax[2] = sctx.depth_range[1]
# `va` and `vb` are the coordinates of the AABB edge closest to the ray #
va = Vector()
@@ -133,12 +136,10 @@ def intersect_boundbox_threshold(sctx, MVP, ray_origin_local, ray_direction_loca
rtmin = tmin[0]
va[0] = vb[0] = local_bvmin[0]
main_axis -= 3
-
elif ((tmin[1] >= tmin[0]) and (tmin[1] >= tmin[2])):
rtmin = tmin[1]
va[1] = vb[1] = local_bvmin[1]
main_axis -= 1
-
else:
rtmin = tmin[2]
va[2] = vb[2] = local_bvmin[2]
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