void testPlyLoaderCylinders( void ) {
//ply file with two cylinders
string cylinders = getString("cylinders");
MeshdataPtr mdp = loadMDP(cylinders);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 2);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 2);
for(uint32 i = 0; i < mdp->geometry.size(); i++) {
TS_ASSERT_EQUALS(mdp->geometry[i].positions.size(), 96);
TS_ASSERT_EQUALS(mdp->geometry[i].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[i].primitives.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[i].primitives[0].indices.size(), 276);
}
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 0);
TS_ASSERT_EQUALS(mdp->materials.size(), 1);
TS_ASSERT_EQUALS(mdp->materials[0].textures.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
TS_ASSERT_EQUALS(mdp->globalTransform, Matrix4x4f::identity());
}
FilterDataPtr SaveFilter::apply(FilterDataPtr input) {
assert(input->single());
ModelsSystem* parser = ModelsSystemFactory::getSingleton().getConstructor("any")("");
MeshdataPtr md = input->get();
bool success = parser->convertMeshdata(*md.get(), mFormat, mFilename);
if (!success) {
std::cout << "Error saving mesh." << std::endl;
return FilterDataPtr();
}
return input;
}
void testPlyLoaderBunny( void ) {
//ply file with bunny
string bunny = getString("bunny/reconstruction/bun_zipper_res4");
MeshdataPtr mdp = loadMDP(bunny);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 1);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].positions.size(), 453);
TS_ASSERT_EQUALS(mdp->geometry[0].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives[0].indices.size(), 2844);
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 0);
TS_ASSERT_EQUALS(mdp->materials.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
}
void testPlyLoaderLine( void ) {
//ply file with a line
string line = getString("line");
MeshdataPtr mdp = loadMDP(line);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 1);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives[0].indices.size(), 2);
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 0);
TS_ASSERT_EQUALS(mdp->materials.size(), 1);
TS_ASSERT_EQUALS(mdp->materials[0].textures.size(), 0);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
TS_ASSERT_EQUALS(mdp->globalTransform, Matrix4x4f::identity());
}
void testPlyLoaderCircleT( void ) {
//ply file with one texturized circle
string circleT = getString("circleT");
MeshdataPtr mdp = loadMDP(circleT);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 1);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].positions.size(), 48);
TS_ASSERT_EQUALS(mdp->geometry[0].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives[0].indices.size(), 132);
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 1);
TS_ASSERT_EQUALS(mdp->materials.size(), 1);
TS_ASSERT_EQUALS(mdp->materials[0].textures.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
TS_ASSERT_EQUALS(mdp->globalTransform, Matrix4x4f::identity());
}
void testPlyLoaderPrism( void ) {
//ply file with partially textured hexagonal prism
string prism = getString("prism");
MeshdataPtr mdp = loadMDP(prism);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 3);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 3);
for(uint32 i = 0; i < mdp->geometry.size(); i++) {
TS_ASSERT_EQUALS(mdp->geometry[i].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[i].primitives.size(), 1);
}
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 2);
TS_ASSERT_EQUALS(mdp->materials.size(), 3);
TS_ASSERT_EQUALS(mdp->materials[0].textures.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
TS_ASSERT_EQUALS(mdp->globalTransform, Matrix4x4f::identity());
}
void testPlyLoaderSquare( void ) {
//ply file with a square (actually a rectangle)
string square = getString("square");
MeshdataPtr mdp = loadMDP(square);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 1);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].positions.size(), 4);
TS_ASSERT_EQUALS(mdp->geometry[0].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives[0].indices.size(), 6);
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 0);
TS_ASSERT_EQUALS(mdp->materials.size(), 1);
TS_ASSERT_EQUALS(mdp->materials[0].textures.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
TS_ASSERT_EQUALS(mdp->globalTransform, Matrix4x4f::identity());
}
void testPlyLoaderDrill( void ) {
//ply file with drill
//its results deviate significantly from those of the collada version...
//but then again, the two formats are bettter for different things...
//also, this loads *very* slowly, showing the inefficiency of the ply plugin
string drill = getString("drill/reconstruction/drill_shaft_zip");
MeshdataPtr mdp = loadMDP(drill);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 7);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 7);
TS_ASSERT_EQUALS(mdp->geometry[0].positions.size(), 845);
TS_ASSERT_EQUALS(mdp->geometry[0].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives[0].indices.size(), 3831);
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 0);
TS_ASSERT_EQUALS(mdp->materials.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
}
void testPlyLoaderSquare2s( void ) {
//ply file with square with two sides, one of which is specially texturized
string square2s = getString("square2s");
MeshdataPtr mdp = loadMDP(square2s);
//asserts
TS_ASSERT_DIFFERS(mdp, MeshdataPtr());
TS_ASSERT_EQUALS(mdp->getInstancedGeometryCount(), 1);
TS_ASSERT_EQUALS(mdp->getInstancedLightCount(), 0);
TS_ASSERT_EQUALS(mdp->getJointCount(), 0);
TS_ASSERT_EQUALS(mdp->geometry.size(), 1);
TS_ASSERT_EQUALS(mdp->geometry[0].positions.size(), 8);
TS_ASSERT_EQUALS(mdp->geometry[0].skinControllers.size(), 0);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives.size(), 2);
TS_ASSERT_EQUALS(mdp->geometry[0].primitives[0].indices.size(), 6)
TS_ASSERT_EQUALS(mdp->lights.size(), 0);
TS_ASSERT_EQUALS(mdp->textures.size(), 1);
TS_ASSERT_EQUALS(mdp->materials.size(), 2);
for(uint32 i = 0; i < mdp->materials.size(); i++)
TS_ASSERT_EQUALS(mdp->materials[i].textures.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes.size(), 1);
TS_ASSERT_EQUALS(mdp->nodes[0].transform, Matrix4x4f::identity());
TS_ASSERT_EQUALS(mdp->globalTransform, Matrix4x4f::identity());
}
FilterDataPtr PrintFilter::apply(FilterDataPtr input) {
assert(input->single());
MeshdataPtr md = input->get();
if(mTexturesOnly) {
for(TextureList::const_iterator it = md->textures.begin(); it != md->textures.end(); it++) {
printf("%s\n", it->c_str());
}
return input;
}
printf("URI: %s\n", md->uri.c_str());
printf("ID: %ld\n", md->id);
printf("Hash: %s\n", md->hash.toString().c_str());
printf("Texture List:\n");
for(TextureList::const_iterator it = md->textures.begin(); it != md->textures.end(); it++) {
printf(" %s\n", it->c_str());
}
printf("Submesh Geometry List:\n");
for(SubMeshGeometryList::const_iterator it = md->geometry.begin(); it != md->geometry.end(); it++) {
printf(" Name: %s, Positions: %d Normals: %d Primitives: %d, UVs: %d (sets) x %d (stride) x %d (count)\n", it->name.c_str(),
(int)it->positions.size(), (int)it->normals.size(), (int)it->primitives.size(),
(int)it->texUVs.size(), (int)( it->texUVs.size() ? it->texUVs[0].stride : 0), (int)( it->texUVs.size() ? it->texUVs[0].uvs.size() : 0));
for(std::vector<SubMeshGeometry::Primitive>::const_iterator p = it->primitives.begin(); p != it->primitives.end(); p++) {
printf(" Primitive: material: %d, indices: %d, type: %s\n", (int)p->materialId, (int)p->indices.size(), PrimitiveTypeToString(p->primitiveType));
}
}
printf("Lights:\n");
for(LightInfoList::const_iterator it = md->lights.begin(); it != md->lights.end(); it++) {
printf(" Type: %d Power: %f\n", it->mType, it->mPower);
}
printf("Material Effects:\n");
for(MaterialEffectInfoList::const_iterator it = md->materials.begin(); it != md->materials.end(); it++) {
printf(" Textures: %d Shininess: %f Reflectivity: %f\n", (int)it->textures.size(), it->shininess, it->reflectivity);
for(MaterialEffectInfo::TextureList::const_iterator t_it = it->textures.begin(); t_it != it->textures.end(); t_it++)
printf(" Texture: %s, color = %s, affects %s, %s, min: %s, mag: %s, wrap = (%s, %s, %s), max_mip = %d, mip_bias = %f\n",
t_it->uri.c_str(),
t_it->color.toString().c_str(),
AffectingToString(t_it->affecting),
SamplerTypeToString(t_it->samplerType),
SamplerFilterToString(t_it->minFilter),
SamplerFilterToString(t_it->magFilter),
WrapModeToString(t_it->wrapS),
WrapModeToString(t_it->wrapT),
WrapModeToString(t_it->wrapU),
t_it->maxMipLevel,
t_it->mipBias
);
}
printf("Geometry Instances: (%d in list, %d instanced)\n", (int)md->instances.size(), (int)md->getInstancedGeometryCount());
for(GeometryInstanceList::const_iterator it = md->instances.begin(); it != md->instances.end(); it++) {
printf(" Index: %d MapSize: %d\n", it->geometryIndex, (int)it->materialBindingMap.size());
for(GeometryInstance::MaterialBindingMap::const_iterator m = it->materialBindingMap.begin(); m != it->materialBindingMap.end(); m++) {
printf(" map from: %d to: %d\n", (int)m->first, (int)m->second);
}
}
printf("Light Instances: (%d in list, %d instanced)\n", (int)md->lightInstances.size(), (int)md->getInstancedLightCount());
for(LightInstanceList::const_iterator it = md->lightInstances.begin(); it != md->lightInstances.end(); it++) {
printf(" Index: %d Matrix: %s\n", it->lightIndex, md->getTransform(it->parentNode).toString().c_str());
}
printf("Material Effect size: %d\n", (int)md->materials.size());
printf("Nodes size: %d (%d roots)\n", (int)md->nodes.size(), (int)md->rootNodes.size());
for(uint32 ri = 0; ri < md->rootNodes.size(); ri++) {
std::stack<NodeState> node_stack;
node_stack.push( NodeState(md->rootNodes[ri]) );
String indent = "";
while(!node_stack.empty()) {
NodeState& curnode = node_stack.top();
if (curnode.curChild == -1) {
// First time we've seen this node, print info and move it
// forward to start procesing children
printf("%s %d\n", indent.c_str(), curnode.node);
curnode.curChild++;
indent += " ";
}
else if (curnode.curChild >= (int)md->nodes[curnode.node].children.size()) {
// We finished with this node
node_stack.pop();
indent = indent.substr(1); // reduce indent
}
else {
// Normal iteration, process next child
int32 childindex = curnode.curChild;
curnode.curChild++;
node_stack.push( NodeState(md->nodes[curnode.node].children[childindex]) );
}
}
}
printf("Joints: %d instanced (%d in list)\n", md->getJointCount(), md->joints.size());
// Compute the expected number of draw calls assuming no smart
// transformation is occuring. This should be:
// Number of instances * number of primitives in instance
// This really should trace from the root to make sure that all instances
// are actually drawn...
uint32 draw_calls = 0;
Meshdata::GeometryInstanceIterator geoinst_it = md->getGeometryInstanceIterator();
uint32 geoinst_idx;
Matrix4x4f pos_xform;
while( geoinst_it.next(&geoinst_idx, &pos_xform) ) {
draw_calls += md->geometry[ md->instances[geoinst_idx].geometryIndex ].primitives.size();
}
printf("Estimated draw calls: %d\n", draw_calls);
return input;
}