basic sky box

[blobs.git] / src / graphics / SkyBox.hpp

diff --git a/src/graphics/SkyBox.hpp b/src/graphics/SkyBox.hpp
new file mode 100644 (file)
index 0000000..8326c64
--- /dev/null
+++ b/src/graphics/SkyBox.hpp
@@ -0,0 +1,58 @@
+#ifndef BLOBS_GRAPHICS_SKYBOX_HPP_
+#define BLOBS_GRAPHICS_SKYBOX_HPP_
+
+#include "Program.hpp"
+#include "SimpleVAO.hpp"
+
+#include  <cstdint>
+
+
+namespace blobs {
+namespace graphics {
+
+class CubeMap;
+
+class SkyBox {
+
+public:
+       SkyBox();
+       ~SkyBox();
+
+       SkyBox(const SkyBox &) = delete;
+       SkyBox &operator =(const SkyBox &) = delete;
+
+       SkyBox(SkyBox &&) = delete;
+       SkyBox &operator =(SkyBox &&) = delete;
+
+public:
+       void Activate() noexcept;
+
+       void SetV(const glm::mat4 &v) noexcept;
+       void SetP(const glm::mat4 &p) noexcept;
+       void SetVP(const glm::mat4 &v, const glm::mat4 &p) noexcept;
+       void SetTexture(CubeMap &) noexcept;
+
+       const glm::mat4 &V() const noexcept { return v; }
+       const glm::mat4 &P() const noexcept { return p; }
+       const glm::mat4 &VP() const noexcept { return vp; }
+
+       void Draw() const noexcept;
+
+private:
+       Program prog;
+
+       glm::mat4 v;
+       glm::mat4 p;
+       glm::mat4 vp;
+
+       GLuint vp_handle;
+       GLuint sampler_handle;
+
+       SimpleVAO<glm::vec3, std::uint8_t> vao;
+
+};
+
+}
+}
+
+#endif