Different models for different targets

I am trying to add different models to different targets respectively,

i  made some implementation,  like below

 

int textureIndex;

const float* thisVertices;const float* thisTexCoords;const float* thisNormals;const unsigned short* thisIndices; if (!strcmp(trackable.getName(), "stones")){   textureIndex = 0;   thisVertices = teapotVertices;   thisTexCoords = teapotTexCoords;   thisNormals = teapotNormals;   thisIndices = teapotIndices;}else if (!strcmp(trackable.getName(), "chips")){   textureIndex = 1;   thisVertices = teapotVerticesA;   thisTexCoords = teapotTexCoordsA;   thisNormals = teapotNormalsA;   thisIndices = teapotIndicesA;}   and i include two different models, but after ndk-build  it show such kind of error   "Compile++ arm  : ImageTargets <= ImageTargets.cppjni/ImageTargets.cpp: In function 'void Java_com_qualcomm_QCARSamples_ImageTargets_ImageTargetsRenderer_renderFrame(JNIEnv*, jobject)':jni/ImageTargets.cpp:544:22: error: 'teapotVertices' was not declared in this scopejni/ImageTargets.cpp:545:23: error: 'teapotTexCoords' was not declared in this scopejni/ImageTargets.cpp:546:21: error: 'teapotNormals' was not declared in this scopejni/ImageTargets.cpp:547:21: error: 'teapotIndices' was not declared in this scopemake: *** [obj/local/armeabi/objs/ImageTargets/ImageTargets.o] Error 1

 

But this variables are already declared in h file of model?

Or I must declare them somewhere else?