+ glOrtho(0.0, 1.0, 1.0, 0.0, -1.f, 1.f);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+
+ glColor4f(0.9,0.9,0.9,0.1);
+ const float num_lines = 50.0;
+ for (float i = 0; i < num_lines; ++i)
+ {
+ glBegin(GL_LINES);
+ glVertex2f(i*(1.0/num_lines), 0.0);
+ glVertex2f(i*(1.0/num_lines), 1.0);
+ glEnd();
+ glBegin(GL_LINES);
+ glVertex2f(0.0,i*(1.0/num_lines));
+ glVertex2f(1.0,i*(1.0/num_lines));
+ glEnd();
+
+ }
+}
+
+void glPrimitiveRestartIndex(GLuint index);
+
+void View::Render(int width, int height)
+{
+ if (width != m_cached_display.GetWidth() || height != m_cached_display.GetHeight())
+ {
+ m_cached_display.Create(width, height);
+ m_bounds_dirty = true;
+ }
+
+ if (!m_bounds_dirty)
+ {
+ m_cached_display.UnBind();
+ m_cached_display.Blit();
+ return;
+ }
+ m_cached_display.Bind();
+ m_cached_display.Clear();
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ if (m_use_gpu_transform)
+ {
+ glOrtho(Float(m_bounds.x), Float(m_bounds.x)+Float(m_bounds.w), Float(m_bounds.y) + Float(m_bounds.h), Float(m_bounds.y), -1.f, 1.f);
+ }
+ else
+ {
+ glOrtho(0,1,1,0,-1,1);
+ }
+
+ if (m_buffer_dirty)
+ ReRender();
+