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Add support for drawing ODALS approach lighting.

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curt 2002-11-04 16:34:42 +00:00
parent f2a5f98532
commit 925126fa6b
1 changed files with 113 additions and 0 deletions
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113
src/Objects/pt_lights.cxx
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@ -359,6 +359,114 @@ ssgTransform *gen_reil_lights( const point_list &nodes,
}
ssgTransform *gen_odals_lights( const point_list &nodes,
const point_list &normals,
const int_list &pnt_i,
const int_list &nml_i,
const string &material,
sgVec3 up )
{
sgVec3 center;
calc_center_point( nodes, pnt_i, center );
cout << center[0] << "," << center[1] << "," << center[2] << endl;
cout << "points = " << pnt_i.size() << endl;
ssgTimedSelector *odals = new ssgTimedSelector;
sgVec4 color;
sgSetVec4( color, 1.0, 1.0, 1.0, 1.0 );
// center line strobes
int i;
sgVec3 pt;
for ( i = (int)pnt_i.size() - 1; i >= 2; --i ) {
ssgVertexArray *vl = new ssgVertexArray( 1 );
ssgColourArray *cl = new ssgColourArray( 1 );
sgSetVec3( pt, nodes[pnt_i[i]][0], nodes[pnt_i[i]][1],
nodes[pnt_i[i]][2] );
sgSubVec3( pt, center );
vl->add( pt );
cl->add( color );
ssgLeaf *leaf =
new ssgVtxTable ( GL_POINTS, vl, NULL, NULL, cl );
// we don't want directional lights here
FGNewMat *newmat = material_lib.find( "GROUND_LIGHTS" );
if ( newmat != NULL ) {
leaf->setState( newmat->get_state() );
} else {
SG_LOG( SG_TERRAIN, SG_ALERT, "Warning: can't material = "
<< material );
}
leaf->setCallback( SSG_CALLBACK_PREDRAW, StrobePreDraw );
leaf->setCallback( SSG_CALLBACK_POSTDRAW, StrobePostDraw );
odals->addKid( leaf );
}
// runway end strobes
ssgVertexArray *vl = new ssgVertexArray( 2 );
ssgColourArray *cl = new ssgColourArray( 2 );
sgSetVec3( pt, nodes[pnt_i[0]][0], nodes[pnt_i[0]][1],
nodes[pnt_i[0]][2] );
sgSubVec3( pt, center );
vl->add( pt );
cl->add( color );
sgSetVec3( pt, nodes[pnt_i[1]][0], nodes[pnt_i[1]][1],
nodes[pnt_i[1]][2] );
sgSubVec3( pt, center );
vl->add( pt );
cl->add( color );
ssgLeaf *leaf =
new ssgVtxTable ( GL_POINTS, vl, NULL, NULL, cl );
// we don't want directional lights here
FGNewMat *newmat = material_lib.find( "GROUND_LIGHTS" );
if ( newmat != NULL ) {
leaf->setState( newmat->get_state() );
} else {
SG_LOG( SG_TERRAIN, SG_ALERT, "Warning: can't material = "
<< material );
}
leaf->setCallback( SSG_CALLBACK_PREDRAW, StrobePreDraw );
leaf->setCallback( SSG_CALLBACK_POSTDRAW, StrobePostDraw );
odals->addKid( leaf );
// setup animition
odals->setDuration( 10 );
odals->setLimits( 0, pnt_i.size() - 1 );
odals->setMode( SSG_ANIM_SHUTTLE );
odals->control( SSG_ANIM_START );
// put an LOD on each lighting component
ssgRangeSelector *lod = new ssgRangeSelector;
lod->setRange( 0, SG_ZERO );
lod->setRange( 1, 12000 );
lod->addKid( odals );
// create the transformation.
sgCoord coord;
sgSetCoord( &coord, center[0], center[1], center[2], 0.0, 0.0, 0.0 );
ssgTransform *trans = new ssgTransform;
trans->setTransform( &coord );
trans->addKid( lod );
return trans;
}
ssgTransform *gen_rabbit_lights( const point_list &nodes,
const point_list &normals,
const int_list &pnt_i,
@ -499,6 +607,11 @@ ssgBranch *gen_directional_lights( const point_list &nodes,
ssgTransform *reil = gen_reil_lights( nodes, normals, pnt_i, nml_i,
material, up );
return reil;
} else if ( material == "RWY_ODALS_LIGHTS" ) {
cout << "found a odals" << endl;
ssgTransform *odals = gen_odals_lights( nodes, normals, pnt_i, nml_i,
material, up );
return odals;
} else if ( material == "RWY_SEQUENCED_LIGHTS" ) {
// cout << "found a rabbit" << endl;
ssgTransform *rabbit = gen_rabbit_lights( nodes, normals,