X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbatch.cpp;h=8807b2c539c983e61de11628627d5b6392986b7c;hb=ead146649adf96c50055c5d43cf7ea6e2be08dfd;hp=d6924a80e0cc56378d7f20b892b04ee0bb251453;hpb=d58a3bd12fb8c6331bb9208aa68f8c082be48863;p=libs%2Fgl.git

diff --git a/source/batch.cpp b/source/batch.cpp
index d6924a80..8807b2c5 100644
--- a/source/batch.cpp
+++ b/source/batch.cpp
@@ -117,6 +117,16 @@ void Batch::append(const vector<unsigned> &ind)
 	dirty = true;
 }
 
+bool Batch::can_append(PrimitiveType other_type)
+{
+	if(other_type!=prim_type)
+		return false;
+	else if(prim_type==LINE_STRIP || prim_type==LINE_LOOP || prim_type==TRIANGLE_FAN || prim_type==POLYGON)
+		return NV_primitive_restart;
+	else
+		return true;
+}
+
 void Batch::append(const Batch &other)
 {
 	if(other.prim_type!=prim_type)
@@ -229,7 +239,7 @@ void Batch::draw() const
 			restart_index = index;
 		}
 	}
-	else if(restart_index && restart_index<max_index)
+	else if(restart_index && restart_index<=max_index)
 	{
 		glDisableClientState(GL_PRIMITIVE_RESTART_NV);
 		restart_index = 0;