From 29c6044c913e1ac66f328b3bc8bf78b5a969b3d7 Mon Sep 17 00:00:00 2001
From: madhawav <mvidanap@sfu.ca>
Date: Thu, 8 Apr 2021 15:37:55 -0700
Subject: [PATCH] Option to disable anti aliasing

---
 pyrender/constants.py | 3 +++
 pyrender/renderer.py  | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/pyrender/constants.py b/pyrender/constants.py
index 8a5785b..e44bc2a 100644
--- a/pyrender/constants.py
+++ b/pyrender/constants.py
@@ -55,6 +55,9 @@ class RenderFlags(object):
     """Render the color buffer flat, with no lighting computations."""
     SEG = 8192
 
+    """Disable anti-aliasing"""
+    DISABLE_ANTI_ALIASING = 16384
+
 
 class TextAlign:
     """Text alignment options for captions.
diff --git a/pyrender/renderer.py b/pyrender/renderer.py
index f212907..cbcaf3a 100644
--- a/pyrender/renderer.py
+++ b/pyrender/renderer.py
@@ -335,7 +335,7 @@ def _forward_pass(self, scene, flags, seg_node_map=None):
 
         glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
 
-        if not bool(flags & RenderFlags.SEG):
+        if not bool(flags & RenderFlags.SEG) and not bool(flags & RenderFlags.DISABLE_ANTI_ALIASING):
             glEnable(GL_MULTISAMPLE)
         else:
             glDisable(GL_MULTISAMPLE)