Public function for getting OpenGL program ID.

13 years ago · 468fb9995d
1 changed files with 3 additions and 0 deletions
--- a/src/AbstractShaderProgram.h
+++ b/src/AbstractShaderProgram.h
@ -319,6 +319,9 @@ class MAGNUM_EXPORT AbstractShaderProgram {
         */
        virtual ~AbstractShaderProgram() = 0;

+        /** @brief OpenGL program ID */
+        inline GLuint id() const { return _id; }
+
        /**
         * @brief Use shader for rendering
         *