// no massed rigids, at least 1 non massed
// OL_STATIC layer and L_STAIRS, OL_TERRAIN, OL_LINE_OF_SIGHT, plus more
// no constraints
// no bones or skins
public static boolean isStaticModel(String filename, MeshSource meshSource) {
// TODO: need to handle switch nodes
// F:\game media\skyrim\meshes\landscape\trees\treepineforest03.nif
// F:\game media\Oblivion\meshes\Plants\FloraPrimrosePurple.NIF
NifFile nifFile = NifToJ3d.loadNiObjects(filename, meshSource);
return isStaticModel(nifFile);
}
public NBSimpleDynamicModel(String fileName, MeshSource meshSource, float forcedMass) {
super(fileName);
if (BulletNifModelClassifier.isSimpleDynamicModel(fileName, meshSource, forcedMass)) {
NifFile nifFile = NifToJ3d.loadNiObjects(fileName, meshSource);
if (nifFile != null) {
if (nifFile.blocks.root() instanceof NiNode) {
for (NiObject niObject : nifFile.blocks.getNiObjects()) {
if (niObject instanceof bhkCollisionObject) {
// TODO: check for collision being off the root node, otherwise we should be a complex
// dynamic
bhkCollisionObject bhkCollisionObject = (bhkCollisionObject) niObject;
bhkRigidBody bhkRigidBody =
(bhkRigidBody) nifFile.blocks.get(bhkCollisionObject.body);
int layer = bhkRigidBody.layerCopy.layer;
if (forcedMass != 0
|| layer == OblivionLayer.OL_CLUTTER
|| layer == OblivionLayer.OL_PROPS) {
bhkRigidBody.mass = forcedMass != 0 ? forcedMass : bhkRigidBody.mass;
if (bhkRigidBody.mass != 0) {
if (rootDynamicBody != null) {
new Throwable(
"Multiple rigid bodies found in a simple dunamic model !!!! "
+ fileName)
.printStackTrace();
} else {
rootDynamicBody =
new NBDynamicRigidBody(
new NifBulletTransformListenerDelegate(),
bhkCollisionObject,
nifFile.blocks,
this,
1.0f,
forcedMass);
}
} else {
new Throwable("bhkRigidBody.mass == 0 " + this).printStackTrace();
}
} else {
new Throwable("what is this layer being given to me for? " + layer + " " + this)
.printStackTrace();
}
}
}
}
}
} else {
new Exception("NifBulletClasser.isSimpleDynamic = false " + fileName).printStackTrace();
}
}
// no rigids at all
public static boolean isNotPhysics(String filename, MeshSource meshSource) {
NifFile nifFile = NifToJ3d.loadNiObjects(filename, meshSource);
boolean ret = false;
if (nifFile != null) {
if (nifFile.blocks.root() instanceof NiNode || nifFile.blocks.root() instanceof BSTreeNode) {
NiToJ3dData niToJ3dData = new NiToJ3dData(nifFile.blocks);
ret = getRigidBodyCount(niToJ3dData) == 0;
}
}
return ret;
}
// dynamics and static, but at least one dynamic
// not sure what sort of layers to allow, statics need to be static
// constraints can exist (storm atronach has none in death for example)
// bones allowed for visual rendering
// any of the go.nif files under armor, trainign dummy, ragdolls storm atronach
public static boolean isComplexDynamic(String filename, MeshSource meshSource) {
NifFile nifFile = NifToJ3d.loadNiObjects(filename, meshSource);
return isStaticModel(nifFile);
}
// 1 only massed rigid (and is directly off root?), has 0 non massed (unless a forced mass used)
// 1 total OL_PROP or OL_CLUTTER layer (I think clutter can be picked and props can't?)(unless a
// forced mass used)
// no transform controllers
// no constraints
// no bones or skins
public static boolean isSimpleDynamicModel(
String filename, MeshSource meshSource, float forcedMass) {
NifFile nifFile = NifToJ3d.loadNiObjects(filename, meshSource);
return isSimpleDynamicModel(nifFile, forcedMass);
}
// no massed rigids, at least 1 non massed rigid
// layers allowed OL_ANIM_STATIC, OL_STATIC
// must have 1 OL_ANIM_STATIC
// allowed to have transform controllers (of the OL_ANIM_STATIC ninodes), if none then a dud model
// probably
// no constraints
// no bones or skins
// E.G. C:\game media\Fallout\meshes\clutter\briefcasedetonator
// or C:\game media\Fallout\meshes\dungeons\office\doors
public static boolean isKinematicModel(String filename, MeshSource meshSource) {
NifFile nifFile = NifToJ3d.loadNiObjects(filename, meshSource);
return isKinematicModel(nifFile);
}