begin is techincally "const"

Author: HeliumAnt

Source/Renderer/Shader.cpp

@@ -100,7 +100,7 @@ bool Shader::Compile(const std::string& vertexPath, const std::string& fragPath)
 void Shader::Enable() {
 	rlEnableShader(m_ProgramID);
 }
-void Shader::Begin() {
+void Shader::Begin() const {
 	rlSetShader(m_ProgramID, m_Locations.data());
 	glUseProgram(m_ProgramID);
 }

Source/Renderer/Shader.h

@@ -40,7 +40,7 @@ namespace RTE {
 		void Enable();
 
 		/// Begin shader draw mode. Flushes the active batch and enables this shader.
-		void Begin();
+		void Begin() const;
 
 		/// Disables this shader and sets up the default raylib shader. Flushes the active batch and clears bound textures.
 		void End() const;