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Code Issues 123 Wiki Activity

removed glGet() from frustum calculation

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This commit is contained in:
tmj-fstate
2017-03-15 02:57:54 +01:00
parent ae39c824bb
commit 9486ba26cb
7 changed files with 94 additions and 296 deletions
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37
uilayer.cpp
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@@ -43,11 +43,16 @@ ui_layer::init( GLFWwindow *Window ) {
DEFAULT_PITCH | FF_DONTCARE, // family and pitch
"Lucida Console"); // font name
::SelectObject(hDC, font); // selects the font we want
::wglUseFontBitmapsA(hDC, 32, 96, m_fontbase); // builds 96 characters starting at character 32
WriteLog("Display Lists font used"); //+AnsiString(glGetError())
WriteLog("Font init OK"); //+AnsiString(glGetError())
return true;
if( true == ::wglUseFontBitmaps( hDC, 32, 96, m_fontbase ) ) {
// builds 96 characters starting at character 32
WriteLog( "Display Lists font used" ); //+AnsiString(glGetError())
WriteLog( "Font init OK" ); //+AnsiString(glGetError())
return true;
}
else {
ErrorLog( "Font init failed" );
return false;
}
}
void
@@ -136,7 +141,7 @@ ui_layer::render_panels() {
glPushAttrib( GL_ENABLE_BIT );
glDisable( GL_TEXTURE_2D );
float const width = ( 4.0f / 3.0f ) * Global::iWindowHeight;
float const width = std::min( 4.0f / 3.0f, static_cast<float>(Global::iWindowWidth) / Global::iWindowHeight ) * Global::iWindowHeight;
float const height = Global::iWindowHeight / 768.0;
for( auto const &panel : m_panels ) {
@@ -187,17 +192,25 @@ ui_layer::print( std::string const &Text )
void
ui_layer::quad( float4 const &Coordinates, float4 const &Color ) {
float const width = ( 4.0f / 3.0f ) * Global::iWindowHeight;
float const height = Global::iWindowHeight / 768.0;
float const screenratio = static_cast<float>( Global::iWindowWidth ) / Global::iWindowHeight;
float const width =
( screenratio >= (4.0f/3.0f) ?
( 4.0f / 3.0f ) * Global::iWindowHeight :
Global::iWindowWidth );
float const heightratio =
( screenratio >= ( 4.0f / 3.0f ) ?
Global::iWindowHeight / 768.0 :
Global::iWindowHeight / 768.0 * screenratio / ( 4.0f / 3.0f ) );
float const height = 768.0f * heightratio;
glColor4fv(&Color.x);
glBegin( GL_TRIANGLE_STRIP );
glTexCoord2f( 0.0f, 1.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.x * height, Coordinates.y * height );
glTexCoord2f( 0.0f, 0.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.x * height, Coordinates.w * height );
glTexCoord2f( 1.0f, 1.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.z * height, Coordinates.y * height );
glTexCoord2f( 1.0f, 0.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.z * height, Coordinates.w * height );
glTexCoord2f( 0.0f, 1.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.x * heightratio, 0.5 * ( Global::iWindowHeight - height ) + Coordinates.y * heightratio );
glTexCoord2f( 0.0f, 0.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.x * heightratio, 0.5 * ( Global::iWindowHeight - height ) + Coordinates.w * heightratio );
glTexCoord2f( 1.0f, 1.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.z * heightratio, 0.5 * ( Global::iWindowHeight - height ) + Coordinates.y * heightratio );
glTexCoord2f( 1.0f, 0.0f ); glVertex2f( 0.5 * ( Global::iWindowWidth - width ) + Coordinates.z * heightratio, 0.5 * ( Global::iWindowHeight - height ) + Coordinates.w * heightratio );
glEnd();
}