In modernopengl add support for buffered draw tile collection.

This is first cached function implemented in modernopengl.
Also add support for bind buffer attributes.
Add finalize method to convert any cached data into data for GPU.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/test/testlauncher.cpp b/src/test/testlauncher.cpp
index 25cb639a4..86d2be370 100644
--- a/src/test/testlauncher.cpp
+++ b/src/test/testlauncher.cpp
@@ -396,13 +396,15 @@ int TestLauncher::testDraw()
     mainGraphics->drawPattern(img[0], 10, 400, 300, 180);
 
     mainGraphics->calcPattern(col, img[1], 500, 400, 150, 100);
-    mainGraphics->drawTileCollection(col);
+    mainGraphics->finalize(col);
 
     mainGraphics->drawRescaledImage(img[0], 250, 350, 35, 90);
 
     mainGraphics->setColor(Color(0x00U, 0xFFU, 0x00U, 0x90U));
     mainGraphics->drawNet(450, 10, 600, 300, 32, 20);
 
+    mainGraphics->drawTileCollection(col);
+
     img[0]->setAlpha(0.3f);
     mainGraphics->drawRescaledPattern(img[0], 250, 150, 250, 300, 30, 100);