From 9b0828ea5bb6cb4e92d6019785b3ceb88e2a58be Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 17 Apr 2023 22:43:51 +0100
Subject: Separate storing of mesh vertex/index data from configuring VAO
---
gfx/gl/vertexArrayObject.hpp | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
(limited to 'gfx/gl')
diff --git a/gfx/gl/vertexArrayObject.hpp b/gfx/gl/vertexArrayObject.hpp
index 3e2a18b..8c828c8 100644
--- a/gfx/gl/vertexArrayObject.hpp
+++ b/gfx/gl/vertexArrayObject.hpp
@@ -7,7 +7,7 @@
class VertexArrayObject {
public:
- [[nodiscard]] VertexArrayObject(const GLuint arrayObject)
+ template<typename T> [[nodiscard]] VertexArrayObject(const T & arrayObject)
{
glBindVertexArray(arrayObject);
}
@@ -54,7 +54,13 @@ public:
return *this;
}
-private:
+ VertexArrayObject &
+ addIndices(const GLuint arrayBuffer)
+ {
+ glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, arrayBuffer);
+ return *this;
+ }
+
template<typename Data>
static void
data(const Data & data, const GLuint arrayBuffer, GLenum target)
@@ -64,6 +70,7 @@ private:
glBufferData(target, static_cast<GLsizeiptr>(sizeof(Value) * data.size()), data.data(), GL_STATIC_DRAW);
}
+private:
template<typename VertexT, typename T>
static void
set_pointer(const GLuint vertexArrayId, const void * ptr)
--
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