move cgl to separate repo

vis/include/cgl/buffer.hpp

@@ -1,67 +0,0 @@
-#pragma once
-
-#include <memory>
-
-#include <glad/glad.h>
-
-namespace cgl {
-    template<class T>
-    class Buffer {
-        GLuint id{};
-
-    public:
-        Buffer() {
-            glCreateBuffers(1, &id);
-        }
-
-        Buffer(const T &data, GLenum usage = GL_STATIC_DRAW)
-            : Buffer() {
-            put(data, usage);
-        }
-
-        Buffer(const std::vector<T> &data, GLenum usage = GL_STATIC_DRAW)
-            : Buffer() {
-            put(data, usage);
-        }
-
-        Buffer(const Buffer &) = delete;
-
-        Buffer(Buffer &&o) noexcept {
-            id = std::exchange(o.id, 0);
-        };
-
-        ~Buffer() {
-            glDeleteBuffers(1, &id);
-            id = 0;
-        }
-
-        operator GLuint() const {
-            return id;
-        }
-
-        [[nodiscard]] size_t size() const {
-            GLint res;
-            glGetNamedBufferParameteriv(id, GL_BUFFER_SIZE, &res);
-            return (size_t) res;
-        }
-
-        [[nodiscard]] size_t count() const {
-            return size() / sizeof(T);
-        }
-
-        void put(const T &data, GLenum usage = GL_STATIC_DRAW) {
-            glNamedBufferData(id, sizeof(T), &data, usage);
-        }
-
-        void put(const std::vector<T> &data, GLenum usage = GL_STATIC_DRAW) {
-            glNamedBufferData(id, sizeof(T) * data.size(), &data[0], usage);
-        }
-
-        void bound(GLenum target, const std::function<void()> &action) const {
-            glBindBuffer(target, id);
-            action();
-            glBindBuffer(target, 0);
-        }
-    };
-
-}