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EgtGraphics 2.1k6 :

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- aggiunta possibilità di impostare spessore linee e grandezza punti.
This commit is contained in:
Dario Sassi
2019-12-02 07:28:16 +00:00
parent 7c124275c6
commit 2710646327
10 changed files with 112 additions and 29 deletions
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SceneDirect.cpp
+4 -4
View File
@@ -184,10 +184,10 @@ Scene::DrawWinRect( void)
glGetIntegerv( GL_VIEWPORT, vPort) ;
// estremi del rettangolo nel riferimento Win ( 0,0 in alto a sinistra e Y verso il basso)
double dWinXmin = __min( m_ptWinRectP1.x, m_ptWinRectP2.x) ;
double dWinXmax = __max( m_ptWinRectP1.x, m_ptWinRectP2.x) ;
double dWinYmin = __min( m_ptWinRectP1.y, m_ptWinRectP2.y) ;
double dWinYmax = __max( m_ptWinRectP1.y, m_ptWinRectP2.y) ;
double dWinXmin = min( m_ptWinRectP1.x, m_ptWinRectP2.x) ;
double dWinXmax = max( m_ptWinRectP1.x, m_ptWinRectP2.x) ;
double dWinYmin = min( m_ptWinRectP1.y, m_ptWinRectP2.y) ;
double dWinYmax = max( m_ptWinRectP1.y, m_ptWinRectP2.y) ;
// estremi del rettangolo nel riferimento View (0,0 in centro, quindi estremi -1,-1 e +1,+1 assi soliti)
float dViewXmin = float( - 1 + 2 * ( 1 + dWinXmin) / ( vPort[2] + 1)) ;
float dViewXmax = float( - 1 + 2 * ( 1 + dWinXmax) / ( vPort[2] + 1)) ;