Author: JonNeal
Date: 2008-07-18 23:33:02 -0400 (Fri, 18 Jul 2008)
New Revision: 1337
Modified:
trunk/pysoy/src/scenes/Landscape.pym
Log:
Ticket #929:
* Fixed normals, they were backwards!
Modified: trunk/pysoy/src/scenes/Landscape.pym
===================================================================
--- trunk/pysoy/src/scenes/Landscape.pym 2008-07-19 03:23:46 UTC (rev
1336)
+++ trunk/pysoy/src/scenes/Landscape.pym 2008-07-19 03:33:02 UTC (rev
1337)
@@ -170,7 +170,7 @@
# While we are in this loop, calculate the delta map for LOD
_deltaRows[_offset] =
self._vertArray[_offset].py-self._vertArray[_offset+1].py
- stdio.printf("%d : %f\n", _offset, _deltaRows[_offset]);
+ #stdio.printf("%d : %f\n", _offset, _deltaRows[_offset]);
else :
# subtract the vertices to get vectors
_v1[0] = self._vertArray[_c].px
@@ -220,9 +220,9 @@
_normal[1] /= _length
_normal[2] /= _length
#stdio.printf("vert %d {nx: %f, ny: %f, nz: %f}\n", _offset,
_normal[0], _normal[1], _normal[2]);
- self._vertArray[_offset].nx = _normal[0]
- self._vertArray[_offset].ny = _normal[1]
- self._vertArray[_offset].nz = _normal[2]
+ self._vertArray[_offset].nx = -(_normal[0])
+ self._vertArray[_offset].ny = (_normal[1])
+ self._vertArray[_offset].nz = (_normal[2])
# q = 90 degrees in the x direction
# uy' = y*cos q - z*sin q
# uz' = y*sin q + z*cos q
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