vertex_program SingleOneLightVertexProgram cg { source SingleVertexProgram.cg entry_point OneLight profiles vs_3_0 vs_2_x vs_2_0 vs_1_1 vp40 vp30 vp20 arbvp1 } fragment_program SingleFragmentProgram cg { source SingleFragmentProgram.cg entry_point main profiles ps_3_x ps_3_0 ps_2_x ps_2_0 ps_1_4 ps_1_3 ps_1_2 ps_1_1 fp40 fp30 fp20 arbfp1 }