From da155895baee5b807f039e9499a563d03f567799 Mon Sep 17 00:00:00 2001
From: faiface <faiface@ksp.sk>
Date: Wed, 8 Mar 2017 23:58:20 +0100
Subject: [PATCH] fix Batch

---
 batch.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/batch.go b/batch.go
index 97e1059..af2c943 100644
--- a/batch.go
+++ b/batch.go
@@ -30,6 +30,8 @@ var _ BasicTarget = (*Batch)(nil)
 func NewBatch(container Triangles, pic Picture) *Batch {
 	return &Batch{
 		cont: Drawer{Triangles: container, Picture: pic},
+		mat:  ZM,
+		col:  NRGBA{1, 1, 1, 1},
 	}
 }
 
@@ -127,6 +129,7 @@ func (bp *batchPicture) Slice(r Rect) Picture {
 	return &batchPicture{
 		Picture: bp.Picture.Slice(r),
 		orig:    bp.orig,
+		dst:     bp.dst,
 	}
 }