From d8c5da67d8a6957992155eb4a80914497e36e435 Mon Sep 17 00:00:00 2001
From: Rodrigo Braz Monteiro <zeratul@cellosoft.com>
Date: Sun, 14 Sep 2008 15:17:14 +0000
Subject: [PATCH] Added support for drawing of \iclip on visual tools, but no
 button to invert it yet.

Originally committed to SVN as r2352.
---
 aegisub/visual_tool_vector_clip.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/aegisub/visual_tool_vector_clip.cpp b/aegisub/visual_tool_vector_clip.cpp
index 5e542c088..cb32faaa4 100644
--- a/aegisub/visual_tool_vector_clip.cpp
+++ b/aegisub/visual_tool_vector_clip.cpp
@@ -123,7 +123,6 @@ void VisualToolVectorClip::Draw() {
 	spline.GetPointList(points,pointCurve);
 
 	// Draw stencil mask
-	// FIXME: This should understand inverse clips too
 	glEnable(GL_STENCIL_TEST);
 	glColorMask(0,0,0,0);
 	glStencilFunc(GL_NEVER,1,1);
@@ -136,6 +135,11 @@ void VisualToolVectorClip::Draw() {
 		glEnd();
 	}
 
+	// Invert stencil
+	if (inverse) {
+		DrawRectangle(0,0,sw,sh);
+	}
+
 	// Draw "outside clip" mask
 	glColorMask(1,1,1,1);
 	glStencilFunc(GL_EQUAL, 0, 1);