FGFS-4.1/OpenSceneGraph
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From Eric Wing, pedantic warning fixes

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This commit is contained in:
Robert Osfield
2007-04-06 15:36:13 +00:00
parent 0909bd04e4
commit 6d7b5e7ebd
38 changed files with 60 additions and 43 deletions
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24
include/osgShadow/OccluderGeometry
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@@ -144,9 +144,18 @@ class OSGSHADOW_EXPORT OccluderGeometry : public osg::Drawable
{
if (edge.boundaryEdge()) return true;
float offset = 0.0f;
osg::Vec3 delta(lightpos-_vertices[edge._p1]);
float n1 = delta * _triangleNormals[edge._t1];
float n2 = delta * _triangleNormals[edge._t2];
delta.normalize();
float n1 = delta * _triangleNormals[edge._t1] + offset;
float n2 = delta * _triangleNormals[edge._t2] + offset;
float angle_offset = 0.0f;
n1 = cos(acosf(n1) + angle_offset);
n2 = cos(acosf(n2) + angle_offset);
if (n1==0.0f && n2==0.0f) return false;
@@ -157,8 +166,15 @@ class OSGSHADOW_EXPORT OccluderGeometry : public osg::Drawable
{
if (edge.boundaryEdge()) return true;
float n1 = lightdirection * _triangleNormals[edge._t1];
float n2 = lightdirection * _triangleNormals[edge._t2];
float offset = 0.0f;
float n1 = lightdirection * _triangleNormals[edge._t1] + offset;
float n2 = lightdirection * _triangleNormals[edge._t2] + offset;
float angle_offset = 0.0f;
n1 = cos(acosf(n1) + angle_offset);
n2 = cos(acosf(n2) + angle_offset);
if (n1==0.0f && n2==0.0f) return false;