update ignore

[physics.git] / src / graphics / graphics.cpp

diff --git a/src/graphics/graphics.cpp b/src/graphics/graphics.cpp
index 1130efb..d5148c1 100644 (file)
--- a/src/graphics/graphics.cpp
+++ b/src/graphics/graphics.cpp
@@ -47,11 +47,11 @@ void graphics::clean()
 
 /// ***** Public Methods *****
 
-void graphics::drawCircle(float radius, const Vector2& vec, const float* color)
+void graphics::drawCircle(float radius, const Vector2& pos, const float* color)
 {
     glMatrixMode(GL_MODELVIEW);
     glLoadIdentity();
-    glTranslatef(vec.x, vec.y, -1);
+    glTranslatef(pos.x, pos.y, -1);
     glScalef(radius, radius, radius);
 
     if(color != NULL)
@@ -109,4 +109,14 @@ void glInit()
     glLoadIdentity();
 
     glEnable(GL_DEPTH_TEST);
+
+    // anti aliasing?
+    /*
+    glEnable(GL_BLEND);
+    glEnable(GL_POLYGON_SMOOTH_HINT);
+
+    glBlendFunc(GL_SRC_ALPHA_SATURATE, GL_ONE);
+
+    glHint(GL_POLYGON_SMOOTH_HINT, GL_DONT_CARE);
+    */
 }