From c6cff2f1e823327129ed7d044cec6c05fa7525a1 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 11 Mar 2026 01:36:17 +0000
Subject: Split addAttribsFor away from requiring a buffer to bind

---
 gfx/gl/glVertexArray.h | 10 +++++++++-
 gfx/models/mesh.h      |  3 +--
 gfx/models/vertex.cpp  |  4 ++--
 3 files changed, 12 insertions(+), 5 deletions(-)

(limited to 'gfx')

diff --git a/gfx/gl/glVertexArray.h b/gfx/gl/glVertexArray.h
index dbe930f..6630b70 100644
--- a/gfx/gl/glVertexArray.h
+++ b/gfx/gl/glVertexArray.h
@@ -40,7 +40,15 @@ namespace Impl {
 		}
 
 		// Customisation point
-		template<typename VertexT> VertexArrayConfigurator & addAttribsFor(GLuint divisor, const glBuffer & buffer);
+		template<typename VertexT> VertexArrayConfigurator & addAttribsFor(GLuint divisor);
+
+		template<typename VertexT>
+		VertexArrayConfigurator &
+		addAttribsFor(GLuint divisor, const glBuffer & buffer)
+		{
+			glVertexArrayVertexBuffer(name, binding, buffer, 0, sizeof(VertexT));
+			return addAttribsFor<VertexT>(divisor);
+		}
 
 		template<typename VertexT, MP... Attribs>
 		VertexArrayConfigurator &
diff --git a/gfx/models/mesh.h b/gfx/models/mesh.h
index f578625..d4dbd68 100644
--- a/gfx/models/mesh.h
+++ b/gfx/models/mesh.h
@@ -2,14 +2,13 @@
 
 #include "config/types.h"
 #include "gfx/gl/glBuffer.h"
+#include "gfx/models/vertex.h"
 #include <gfx/gl/glVertexArray.h>
 #include <glad/gl.h>
 #include <ranges>
 #include <span>
 #include <stdTypeDefs.h>
 
-class Vertex;
-
 class MeshBase {
 public:
 	class Dimensions {
diff --git a/gfx/models/vertex.cpp b/gfx/models/vertex.cpp
index dc32f72..4b5ce54 100644
--- a/gfx/models/vertex.cpp
+++ b/gfx/models/vertex.cpp
@@ -3,8 +3,8 @@
 
 template<>
 Impl::VertexArrayConfigurator &
-Impl::VertexArrayConfigurator::addAttribsFor<Vertex>(const GLuint divisor, const glBuffer & buffer)
+Impl::VertexArrayConfigurator::addAttribsFor<Vertex>(const GLuint divisor)
 {
 	return addAttribs<Vertex, &Vertex::pos, &Vertex::texCoord, &Vertex::normal, &Vertex::colour, &Vertex::material>(
-			divisor, buffer);
+			divisor);
 }
-- 
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