1 files changed, 48 insertions, 0 deletions
diff --git a/libs/preview_nif/src/ShaderManager.h b/libs/preview_nif/src/ShaderManager.h
new file mode 100644
index 0000000..3c38ba1
--- /dev/null
+++ b/libs/preview_nif/src/ShaderManager.h
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <imoinfo.h>
+#include <QOpenGLShaderProgram>
+
+enum VertexAttrib
+{
+    AttribPosition = 0,
+    AttribNormal = 1,
+    AttribTangent = 2,
+    AttribBitangent = 3,
+    AttribTexCoord = 4,
+    AttribColor = 5,
+
+    ATTRIB_COUNT,
+};
+
+class ShaderManager
+{
+public:
+    enum ShaderType
+    {
+        None = -1,
+        SKDefault,
+        SKMSN,
+        SKMultilayer,
+        SKEffectShader,
+        FO4Default,
+        FO4EffectShader,
+
+        SHADER_COUNT,
+    };
+
+    ShaderManager(MOBase::IOrganizer* moInfo);
+    ~ShaderManager() = default;
+    ShaderManager(const ShaderManager&) = delete;
+    ShaderManager(ShaderManager&&) = delete;
+    ShaderManager& operator=(const ShaderManager&) = delete;
+    ShaderManager& operator=(ShaderManager&&) = delete;
+
+    QOpenGLShaderProgram* getProgram(ShaderType type);
+
+private:
+    QOpenGLShaderProgram* loadProgram(ShaderType type);
+
+    MOBase::IOrganizer* m_MOInfo;
+    QOpenGLShaderProgram* m_Programs[SHADER_COUNT] { nullptr };
+};