quick backup

[demo] / src / opengl / opengl.cc

diff --git a/src/opengl/opengl.cc b/src/opengl/opengl.cc
index f6a7cef..66dd002 100644 (file)
--- a/src/opengl/opengl.cc
+++ b/src/opengl/opengl.cc
@@ -13,7 +13,8 @@ static void clear(float r, float g, float b);
 static void viewport(int x, int y, int width, int height);
 static void zbuffer(bool enable);
 static void cull_face(Gfx_cull_face cf);
-static void reshape(int width, int height) {};
+static void reshape(int width, int height) {}
+static void wireframe(bool enable);
 
 bool init_opengl()
 {
@@ -43,6 +44,7 @@ bool init_opengl()
        gfx_zbuffer = zbuffer;
        gfx_cull_face = cull_face;
        gfx_reshape = reshape;
+       gfx_wireframe = wireframe;
 
        // glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
        return true;
@@ -91,3 +93,11 @@ static void cull_face(Gfx_cull_face cf)
                break;
        }
 }
+
+static void wireframe(bool enabled)
+{
+       if(enabled)
+               glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+       else
+               glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+}