24     PerspectiveProgram& prog = (PerspectiveProgram&) program;  in before()  local
26     int textureUniformHandle1 = glGetUniformLocation(prog.mProgramId, "u_Texture1");  in before()
27     int textureUniformHandle2 = glGetUniformLocation(prog.mProgramId, "u_Texture2");  in before()
28     int timeUniformHandle = glGetUniformLocation(prog.mProgramId, "u_Time");  in before()
29     int positionHandle = glGetAttribLocation(prog.mProgramId, "a_Position");  in before()
30     int texCoordHandle = glGetAttribLocation(prog.mProgramId, "a_TexCoordinate");  in before()
49     prog.mMVMatrix.multiply(view, model);  in before()
52     glUniformMatrix4fv(prog.mMVMatrixHandle, 1, false, prog.mMVMatrix.mData);  in before()
56     prog.mMVPMatrix.multiply(projection, prog.mMVMatrix);  in before()
59     glUniformMatrix4fv(prog.mMVPMatrixHandle, 1, false, prog.mMVPMatrix.mData);  in before()
62     glUniform3f(prog.mLightPosHandle, prog.mLightPosInEyeSpace[0], prog.mLightPosInEyeSpace[1],  in before()
63             prog.mLightPosInEyeSpace[2]);  in before()