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"Fix a bug" in mouse-pans-external view mode.

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This commit is contained in:
curt 2001-07-12 20:03:37 +00:00
parent e2dd3ac3e5
commit c0309ef524
1 changed files with 20 additions and 9 deletions
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29
src/Main/viewer_lookat.cxx
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@ -133,7 +133,26 @@ void FGViewerLookAt::update() {
sgdVec3 vp;
sgdSubVec3( vp, abs_view_pos, sc );
sgSetVec3( view_pos, vp );
sgAddVec3( view_pos, pilot_offset );
sgVec3 tmp_offset;
sgCopyVec3( tmp_offset, pilot_offset );
SG_LOG( SG_VIEW, SG_DEBUG, "tmp offset = "
<< tmp_offset[0] << "," << tmp_offset[1] << ","
<< tmp_offset[2] );
//!!!!!!!!!!!!!!!!!!!
// THIS IS THE EXPERIMENTAL VIEWING ANGLE SHIFTER
// THE MAJORITY OF THE WORK IS DONE IN GUI.CXX
extern float GuiQuat_mat[4][4];
sgXformPnt3( tmp_offset, tmp_offset, GuiQuat_mat );
SG_LOG( SG_VIEW, SG_DEBUG, "tmp_offset = "
<< tmp_offset[0] << "," << tmp_offset[1] << ","
<< tmp_offset[2] );
sgAddVec3( view_pos, tmp_offset );
// !!!!!!!!!! testing
// sgAddVec3( view_pos, pilot_offset );
SG_LOG( SG_VIEW, SG_DEBUG, "sea level radius = " << sea_level_radius );
SG_LOG( SG_VIEW, SG_DEBUG, "Polar view pos = " << p );
@ -176,14 +195,6 @@ void FGViewerLookAt::update() {
// << world_up[2] << endl;
//!!!!!!!!!!!!!!!!!!!
// THIS IS THE EXPERIMENTAL VIEWING ANGLE SHIFTER
// THE MAJORITY OF THE WORK IS DONE IN GUI.CXX
// this in gui.cxx for now just testing
extern float GuiQuat_mat[4][4];
sgPreMultMat4( VIEW, GuiQuat_mat);
// !!!!!!!!!! testing
// Given a vector pointing straight down (-Z), map into onto the
// local plane representing "horizontal". This should give us the
// local direction for moving "south".