From 0d3cc9a06dfd3f77fa9bd20c5013ae9b050b4fae Mon Sep 17 00:00:00 2001
From: Gaia Clary <gaia.clary@machinimatrix.org>
Date: Mon, 1 Apr 2019 12:00:36 +0200
Subject: [PATCH] new: MathVis: Added option to display points and lines in
front
---
space_view3d_math_vis/__init__.py | 7 +++++++
space_view3d_math_vis/draw.py | 6 ++++++
2 files changed, 13 insertions(+)
diff --git a/space_view3d_math_vis/__init__.py b/space_view3d_math_vis/__init__.py
index f64de3641..94d871d33 100644
--- a/space_view3d_math_vis/__init__.py
+++ b/space_view3d_math_vis/__init__.py
@@ -88,6 +88,7 @@ class PanelConsoleVars(Panel):
col = layout.column()
col.prop(bpy.context.window_manager.MathVisProp, "name_hide")
col.prop(bpy.context.window_manager.MathVisProp, "bbox_hide")
+ col.prop(bpy.context.window_manager.MathVisProp, "in_front")
col.prop(bpy.context.window_manager.MathVisProp, "bbox_scale")
col.operator("mathvis.cleanup_console")
@@ -242,6 +243,12 @@ class MathVis(PropertyGroup):
"lines for the display of Matrix items"
)
+ in_front: BoolProperty(
+ name="Always In Front",
+ default=True,
+ description="Draw Points and lines alwasy in front",
+ update=call_console_hook
+ )
classes = (
PanelConsoleVars,
diff --git a/space_view3d_math_vis/draw.py b/space_view3d_math_vis/draw.py
index a9c38fbe2..a31d284b3 100644
--- a/space_view3d_math_vis/draw.py
+++ b/space_view3d_math_vis/draw.py
@@ -21,6 +21,7 @@
import bpy
import blf
import gpu
+import bgl
from gpu_extras.batch import batch_for_shader
from . import utils
@@ -132,6 +133,11 @@ def draw_callback_view():
scale = settings.bbox_scale
with_bounding_box = not settings.bbox_hide
+ if settings.in_front:
+ bgl.glDepthFunc(bgl.GL_ALWAYS)
+ else:
+ bgl.glDepthFunc(bgl.GL_LESS)
+
data_matrix, data_quat, data_euler, data_vector, data_vector_array = utils.console_math_data()
if data_vector:
--
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