vao

gl/vao.cpp

@@ -0,0 +1,24 @@
+#include "stdafx.h"
+#include "vao.h"
+
+gl::vao::vao()
+{
+    glGenVertexArrays(1, *this);
+}
+
+gl::vao::~vao()
+{
+    glDeleteVertexArrays(1, *this);
+}
+
+void gl::vao::setup_attrib(int attrib, int size, int type, int stride, int offset)
+{
+    bind();
+    glVertexAttribPointer(attrib, size, type, GL_FALSE, stride, reinterpret_cast<void*>(offset));
+    glEnableVertexAttribArray(attrib);
+}
+
+void gl::vao::bind(GLuint i)
+{
+    glBindVertexArray(i);
+}