Action::ResultE changeGeo(NodePtr& node) { GeometryPtr geo = GeometryPtr::dcast(node->getCore()); if(geo == NullFC) return Action::Continue; GeoColors3fPtr colors = GeoColors3fPtr::dcast(geo->getColors()); if(colors == NullFC) { colors = GeoColors3f::create(); colors->resize(geo->getPositions()->getSize()); // Change the geometry to use the new colors beginEditCP(geo, Geometry::ColorsFieldMask); geo->setColors(colors); // If multi-indexed, make the colors use the same index as // the geometry if(geo->getMFIndexMapping()->size() > 0) { Int16 pind = geo->calcMappingIndex(Geometry::MapPosition); if(pind < 0) { FFATAL(("Multi-indexed, but no positions index???\n")); return Action::Continue; } // This makes the colors use the same indices as the positions geo->editIndexMapping(pind) |= Geometry::MapColor; } endEditCP (geo, Geometry::ColorsFieldMask); } beginEditCP(geo, Geometry::ColorsFieldMask); beginEditCP(colors); Real32 size = colors->getSize(); for(UInt32 i=0;i<size;++i) { Color3f c; c[0] = ((Real32) i) / size; c[1] = 0.0f; c[2] = 0.0f; colors->setValue(c, i); } endEditCP(colors); endEditCP(geo, Geometry::ColorsFieldMask); return Action::Continue; }
bool VerifyGraphOp::verifyIndexMap(GeometryPtr &geo, bool &repair) { repair = false; if(geo == NullFC) return true; if(geo->getIndices() == NullFC) return true; if(!geo->getMFIndexMapping()->empty()) return true; if(geo->getPositions() == NullFC) return true; UInt32 positions_size = geo->getPositions()->getSize(); UInt32 normals_size = 0; if(geo->getNormals() != NullFC) normals_size = geo->getNormals()->getSize(); UInt32 colors_size = 0; if(geo->getColors() != NullFC) colors_size = geo->getColors()->getSize(); UInt32 secondary_colors_size = 0; if(geo->getSecondaryColors() != NullFC) secondary_colors_size = geo->getSecondaryColors()->getSize(); UInt32 texccords_size = 0; if(geo->getTexCoords() != NullFC) texccords_size = geo->getTexCoords()->getSize(); UInt32 texccords1_size = 0; if(geo->getTexCoords1() != NullFC) texccords1_size = geo->getTexCoords1()->getSize(); UInt32 texccords2_size = 0; if(geo->getTexCoords2() != NullFC) texccords2_size = geo->getTexCoords2()->getSize(); UInt32 texccords3_size = 0; if(geo->getTexCoords3() != NullFC) texccords3_size = geo->getTexCoords3()->getSize(); /* printf("sizes: %u %u %u %u %u %u %u %u\n", positions_size, normals_size, colors_size, secondary_colors_size, texccords_size, texccords1_size, texccords2_size, texccords3_size); */ if((positions_size == normals_size || normals_size == 0) && (positions_size == colors_size || colors_size == 0) && (positions_size == secondary_colors_size || secondary_colors_size == 0) && (positions_size == texccords_size || texccords_size == 0) && (positions_size == texccords1_size || texccords1_size == 0) && (positions_size == texccords2_size || texccords2_size == 0) && (positions_size == texccords3_size || texccords3_size == 0) ) { UInt16 indexmap = 0; if(positions_size > 0) indexmap |= Geometry::MapPosition; if(normals_size > 0) indexmap |= Geometry::MapNormal; if(colors_size > 0) indexmap |= Geometry::MapColor; if(secondary_colors_size > 0) indexmap |= Geometry::MapSecondaryColor; if(texccords_size > 0) indexmap |= Geometry::MapTexCoords; if(texccords1_size > 0) indexmap |= Geometry::MapTexCoords1; if(texccords2_size > 0) indexmap |= Geometry::MapTexCoords2; if(texccords3_size > 0) indexmap |= Geometry::MapTexCoords3; beginEditCP(geo, Geometry::IndexMappingFieldMask); geo->editMFIndexMapping()->push_back(indexmap); endEditCP(geo, Geometry::IndexMappingFieldMask); repair = true; return false; } else { return false; } }
/** Verify geometry method. */ Action::ResultE VerifyGraphOp::verifyGeometry(NodePtr &node) { GeometryPtr geo = GeometryPtr::dcast(node->getCore()); if(geo == NullFC) return Action::Continue; if(geo->getPositions() == NullFC) return Action::Continue; UInt32 start_errors = _numErrors; Int32 positions_size = geo->getPositions()->getSize(); Int32 normals_size = 0; if(geo->getNormals() != NullFC) normals_size = geo->getNormals()->getSize(); Int32 colors_size = 0; if(geo->getColors() != NullFC) colors_size = geo->getColors()->getSize(); Int32 secondary_colors_size = 0; if(geo->getSecondaryColors() != NullFC) secondary_colors_size = geo->getSecondaryColors()->getSize(); Int32 texccords_size = 0; if(geo->getTexCoords() != NullFC) texccords_size = geo->getTexCoords()->getSize(); Int32 texccords1_size = 0; if(geo->getTexCoords1() != NullFC) texccords1_size = geo->getTexCoords1()->getSize(); Int32 texccords2_size = 0; if(geo->getTexCoords2() != NullFC) texccords2_size = geo->getTexCoords2()->getSize(); Int32 texccords3_size = 0; if(geo->getTexCoords3() != NullFC) texccords3_size = geo->getTexCoords3()->getSize(); UInt32 pos_errors = 0; UInt32 norm_errors = 0; UInt32 col_errors = 0; UInt32 col2_errors = 0; UInt32 tex0_errors = 0; UInt32 tex1_errors = 0; UInt32 tex2_errors = 0; UInt32 tex3_errors = 0; PrimitiveIterator it; for(it = geo->beginPrimitives(); it != geo->endPrimitives(); ++it) { for(UInt32 v=0; v < it.getLength(); ++v) { if(it.getPositionIndex(v) >= positions_size) ++pos_errors; if(it.getNormalIndex(v) >= normals_size) ++norm_errors; if(it.getColorIndex(v) >= colors_size) ++col_errors; if(it.getSecondaryColorIndex(v) >= secondary_colors_size) ++col2_errors; if(it.getTexCoordsIndex(v) >= texccords_size) ++tex0_errors; if(it.getTexCoordsIndex1(v) >= texccords1_size) ++tex1_errors; if(it.getTexCoordsIndex2(v) >= texccords2_size) ++tex2_errors; if(it.getTexCoordsIndex3(v) >= texccords3_size) ++tex3_errors; } } if(norm_errors > 0) { norm_errors = 0; if(_verbose) SINFO << "removed corrupted normals!\n"; beginEditCP(geo); geo->setNormals(NullFC); endEditCP(geo); } if(col_errors > 0) { col_errors = 0; if(_verbose) SINFO << "removed corrupted colors!\n"; beginEditCP(geo); geo->setColors(NullFC); endEditCP(geo); } if(tex0_errors > 0) { tex0_errors = 0; if(_verbose) SINFO << "removed corrupted tex coords0!\n"; beginEditCP(geo); geo->setTexCoords(NullFC); endEditCP(geo); } _numErrors += (pos_errors + norm_errors + col_errors + col2_errors + tex0_errors + tex1_errors + tex2_errors + tex3_errors); // found some errors. if(_numErrors > start_errors) { _corruptedGeos.push_back(geo); } // ok we found no errors now check for missing index map. bool need_repair(false); if(!verifyIndexMap(geo, need_repair)) { if(need_repair) { SINFO << "verifyGeometry : added missing index map!" << endLog; } else { SINFO << "verifyGeometry : couldn't add missing index map!\n" << endLog; } } return Action::Continue; }