eu07/maszyna
16
0
Fork 0
mirror of https://github.com/MaSzyna-EU07/maszyna.git synced 2026-07-19 22:39:18 +02:00
Code Issues 123 Wiki Activity

fog color calculation fix

Browse Source
This commit is contained in:
tmj-fstate
2018-02-21 23:13:06 +01:00
parent 40e77acb69
commit da9b1431ea
5 changed files with 51 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
renderer.cpp
View File

@@ -1027,7 +1027,7 @@ opengl_renderer::setup_drawing( bool const Alpha ) {
// setup fog
if( Global.fFogEnd > 0 ) {
// fog setup
::glFogfv( GL_FOG_COLOR, Global.FogColor );
::glFogfv( GL_FOG_COLOR, glm::value_ptr( Global.FogColor ) );
::glFogf( GL_FOG_DENSITY, static_cast<GLfloat>( 1.0 / Global.fFogEnd ) );
::glEnable( GL_FOG );
}
@@ -1808,6 +1808,37 @@ opengl_renderer::Render( cell_sequence::iterator First, cell_sequence::iterator
Render( memcell );
}
}
#endif
#ifdef EU07_USE_DEBUG_CULLING
// debug
::glLineWidth( 2.f );
float const width = cell->m_area.radius;
float const height = cell->m_area.radius * 0.2f;
glDisable( GL_LIGHTING );
glDisable( GL_TEXTURE_2D );
glColor3ub( 255, 128, 128 );
glBegin( GL_LINE_LOOP );
glVertex3f( -width, height, width );
glVertex3f( -width, height, -width );
glVertex3f( width, height, -width );
glVertex3f( width, height, width );
glEnd();
glBegin( GL_LINE_LOOP );
glVertex3f( -width, 0, width );
glVertex3f( -width, 0, -width );
glVertex3f( width, 0, -width );
glVertex3f( width, 0, width );
glEnd();
glBegin( GL_LINES );
glVertex3f( -width, height, width ); glVertex3f( -width, 0, width );
glVertex3f( -width, height, -width ); glVertex3f( -width, 0, -width );
glVertex3f( width, height, -width ); glVertex3f( width, 0, -width );
glVertex3f( width, height, width ); glVertex3f( width, 0, width );
glEnd();
glColor3ub( 255, 255, 255 );
glEnable( GL_TEXTURE_2D );
glEnable( GL_LIGHTING );
glLineWidth( 1.f );
#endif
// post-render cleanup
::glPopMatrix();