...Anm2Ed 2.0

src/framebuffer.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <glad/glad.h>
+#include <glm/glm.hpp>
+
+namespace anm2ed
+{
+  class Framebuffer
+  {
+  public:
+    enum Type
+    {
+      UNDERLAY,
+      LAYER,
+      OVERLAY,
+    };
+
+    GLuint fbo{};
+    GLuint rbo{};
+    GLuint texture{};
+    glm::vec2 size{};
+    glm::vec2 previousSize{};
+
+    Framebuffer();
+    ~Framebuffer();
+
+    void set();
+    void resize_check();
+    void size_set(glm::vec2);
+    void viewport_set() const;
+    void clear(glm::vec4 = glm::vec4(1.0f, 1.0f, 1.0f, 0.0f)) const;
+    std::vector<uint8_t> pixels_get() const;
+    bool is_valid() const;
+    void bind() const;
+    void unbind() const;
+  };
+};