SHADING_GOURAUD   139 modules/viz/src/widget.cpp                 case SHADING_GOURAUD:
SHADING_GOURAUD   209 modules/viz/src/widget.cpp                 case VTK_GOURAUD:   value = SHADING_GOURAUD; break;
SHADING_GOURAUD   259 modules/viz/test/tests_simple.cpp     cloud.setRenderingProperty(SHADING, SHADING_GOURAUD);