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Code Issues 123 Wiki Activity

shadow visibilty fixes, more strict degenerate triangle detection

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This commit is contained in:
tmj-fstate
2017-07-27 18:23:48 +02:00
parent 000603877c
commit bb58156513
10 changed files with 173 additions and 139 deletions
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26
uilayer.cpp
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@@ -78,6 +78,7 @@ ui_layer::render() {
// render code here
render_background();
render_texture();
render_progress();
render_panels();
render_tooltip();
@@ -235,6 +236,31 @@ ui_layer::render_background() {
float4( 1.0f, 1.0f, 1.0f, 1.0f ) );
}
void
ui_layer::render_texture() {
if( m_texture != NULL ) {
::glColor4f( 1.f, 1.f, 1.f, 1.f );
::glDisable( GL_BLEND );
GfxRenderer.Bind( NULL );
::glBindTexture( GL_TEXTURE_2D, m_texture );
auto const size = 512.f;
glBegin( GL_TRIANGLE_STRIP );
glMultiTexCoord2f( m_textureunit, 0.f, 1.f ); glVertex2f( 0.f, 256.f );
glMultiTexCoord2f( m_textureunit, 0.f, 0.f ); glVertex2f( 0.f, 256.f + size );
glMultiTexCoord2f( m_textureunit, 1.f, 1.f ); glVertex2f( size, 256.f );
glMultiTexCoord2f( m_textureunit, 1.f, 0.f ); glVertex2f( size, 256.f + size );
glEnd();
::glEnable( GL_BLEND );
}
}
void
ui_layer::print( std::string const &Text )
{