FGFS-4.1/simgear
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Fix frustum parameters not being initialized

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This commit is contained in:
Fernando García Liñán 2020-11-17 13:08:30 +01:00
parent 42ee05fd0e
commit 31170b11a0
2 changed files with 4 additions and 2 deletions
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3
simgear/scene/viewer/Compositor.cxx
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@ -177,7 +177,8 @@ Compositor::update(const osg::Matrix &view_matrix,
SGGeod camera_pos_geod = SGGeod::fromCart(
SGVec3d(camera_pos.x(), camera_pos.y(), camera_pos.z()));
double left, right, bottom, top, zNear, zFar;
double left = 0.0, right = 0.0, bottom = 0.0, top = 0.0,
zNear = 0.0, zFar = 0.0;
proj_matrix.getFrustum(left, right, bottom, top, zNear, zFar);
osg::Matrixf prev_view_matrix, prev_view_matrix_inv;

3
simgear/scene/viewer/CompositorPass.cxx
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@ -502,7 +502,8 @@ public:
// Calculate the light's point of view transformation matrices.
// Taken from Project Rembrandt.
double left, right, bottom, top, zNear, zFar;
double left = 0.0, right = 0.0, bottom = 0.0, top = 0.0,
zNear = 0.0, zFar = 0.0;
proj_matrix.getFrustum(left, right, bottom, top, zNear, zFar);
osg::BoundingSphere bs;