From 362c6952742eb01e32fdeb2ec26a2fe463e5001c Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 26 Aug 2024 13:47:22 +0100
Subject: Add a foliage vertex array for just the location data

---
 game/scenary/foliage.cpp | 2 ++
 game/scenary/foliage.h   | 1 +
 2 files changed, 3 insertions(+)

(limited to 'game/scenary')

diff --git a/game/scenary/foliage.cpp b/game/scenary/foliage.cpp
index 13d2f3b..1c03217 100644
--- a/game/scenary/foliage.cpp
+++ b/game/scenary/foliage.cpp
@@ -16,6 +16,8 @@ Foliage::postLoad()
 	texture = getTexture();
 	bodyMesh->configureVAO(instanceVAO)
 			.addAttribs<LocationVertex, &LocationVertex::first, &LocationVertex::second>(instances.bufferName(), 1);
+	VertexArrayObject {instancePointVAO}.addAttribs<LocationVertex, &LocationVertex::first, &LocationVertex::second>(
+			instances.bufferName());
 }
 
 void
diff --git a/game/scenary/foliage.h b/game/scenary/foliage.h
index fa6c63b..824a644 100644
--- a/game/scenary/foliage.h
+++ b/game/scenary/foliage.h
@@ -14,6 +14,7 @@ class Foliage : public Asset, public Renderable, public StdTypeDefs<Foliage> {
 	Mesh::Ptr bodyMesh;
 	Texture::Ptr texture;
 	glVertexArray instanceVAO;
+	glVertexArray instancePointVAO;
 
 public:
 	using LocationVertex = std::pair<glm::mat3, GlobalPosition3D>;
-- 
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