From 0dd81203a3982e55af012cfcc9a232c78ce631b9 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Mon, 19 Sep 2011 13:03:43 +0000
Subject: [PATCH] fix for mathvis addon
---
space_view3d_math_vis/draw.py | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/space_view3d_math_vis/draw.py b/space_view3d_math_vis/draw.py
index dd544d38c..6636ea683 100644
--- a/space_view3d_math_vis/draw.py
+++ b/space_view3d_math_vis/draw.py
@@ -59,8 +59,7 @@ def draw_callback_px(self, context):
perspective_matrix = region3d.perspective_matrix.copy()
def draw_text(text, vec):
- vec_4d = vec.to_4d()
- vec_4d *= perspective_matrix
+ vec_4d = perspective_matrix * vec.to_4d()
if vec_4d.w > 0.0:
x = region_mid_width + region_mid_width * (vec_4d.x / vec_4d.w)
y = region_mid_height + region_mid_height * (vec_4d.y / vec_4d.w)
@@ -160,7 +159,7 @@ def draw_callback_view(self, context):
for y in (-1.0, 1.0):
for z in (-1.0, 1.0):
bb[i][:] = x, y, z
- bb[i] *= mat
+ bb[i] = mat * bb[i]
i += 1
# strip
--
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