chore: lower case all files

src/vao.cpp

@@ -0,0 +1,30 @@
+#include "vao.hpp"
+
+VAO::VAO() { glGenVertexArrays(1, &id); }
+
+VAO::~VAO() { glDeleteVertexArrays(1, &id); }
+
+void VAO::bind() { glBindVertexArray(id); }
+
+void VAO::unbind() { glBindVertexArray(0); }
+
+void VAO::setAttributePointer(GLuint index, GLuint size, GLenum type,
+                              GLsizei stride, const void* offset)
+{
+  bind();
+  glEnableVertexAttribArray(index);
+  glVertexAttribPointer(index, size, type, GL_FALSE, stride, offset);
+}
+
+void VAO::drawElement(GLenum mode, GLsizei count, GLenum type,
+                      const void* indices)
+{
+  bind();
+  glDrawElements(mode, count, type, indices);
+}
+
+void VAO::drawArray(GLenum mode, GLint first, GLsizei count)
+{
+  bind();
+  glDrawArrays(mode, first, count);
+}