blender
/
blender-addons
17
33
Fork 92
Code Issues 526 Pull Requests 32 Projects 1 Releases Wiki Activity

module `snap_context`: Fix `gpu_Indices_use_clip_planes`

This commit is contained in:
Germano Cavalcante 2017-09-14 18:32:27 -03:00
parent d98d1dc3d8
commit b119529556
3 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
modules/snap_context/__init__.py
View File

@ -205,7 +205,7 @@ class SnapContext():
self.update_all()
def add_obj(self, obj, matrix):
matrix = matrix.freeze()
matrix = matrix.copy()
snap_obj = self._get_snap_obj_by_obj(obj)
if not snap_obj:
self.snap_objects.append(_SnapObjectData([obj], matrix))

4
modules/snap_context/mesh_drawing.py
View File

@ -504,13 +504,13 @@ def gpu_Indices_restore_state():
def gpu_Indices_use_clip_planes(rv3d, value):
planes = get_clip_planes(rv3d)
if planes:
_store_current_shader_state()
_store_current_shader_state(PreviousGLState)
bgl.glUseProgram(GPU_Indices_Mesh.shader.program)
bgl.glUniform1i(GPU_Indices_Mesh.unif_use_clip_planes, value)
bgl.glUniform4fv(GPU_Indices_Mesh.unif_clip_plane, 4, planes)
_restore_shader_state()
_restore_shader_state(PreviousGLState)
def gpu_Indices_set_ProjectionMatrix(P):

7
modules/snap_context/resources/3D_vert.glsl
View File

@ -16,10 +16,9 @@ void main()
if (use_clip_planes) {
vec4 g_pos = MV * vec4(pos, 1.0);
clip_distance[0] = dot(clip_plane[0], g_pos);
clip_distance[1] = dot(clip_plane[1], g_pos);
clip_distance[2] = dot(clip_plane[2], g_pos);
clip_distance[3] = dot(clip_plane[3], g_pos);
for (int i = 0; i != 4; i++) {
clip_distance[i] = dot(clip_plane[i], g_pos);
}
}
primitive_id_var = primitive_id;