private void loadDae(Mesh target)
{
gameWindow.log("load Collada: " + target.pointer);
ColladaScene colladaScene = new ColladaScene(target.pointer);
colladaScene.saveTo(ref target);
target.loaded = true;
if (target.type != Mesh.Type.empty)
{
parseFaceList(ref target, false);
generateVBO(ref target);
}
if (target.identifier != -1)
{
meshes[target.identifier] = target;
}
}
private void loadManagedCollada(Mesh target)
{
gameWindow.log("load Managed Collada: " + target.pointer);
ColladaScene colladaScene = new ColladaScene(gameWindow.modelFolder + target.pointer);
colladaScene.stepSize = 1.0f / target.animationFps;
colladaScene.appendAnimations(target.animationData);
colladaScene.saveTo(ref target);
target.loaded = true;
if (target.type != Mesh.Type.empty)
{
parseFaceList(ref target, false);
generateVBO(ref target);
}
if (target.identifier != -1)
{
meshes[target.identifier] = target;
}
}
public ColladaLibraryAnimation(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "library_animations")
{
}
public ColladaNode(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "node")
{
scene.nodes.Add(this);
TreeName = treeName;
}
public ColladaInput(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene)
{
}
public ColladaJoint(ref XmlTextReader reader, ColladaNode parent, ColladaScene scene)
: base(ref reader, parent, scene)
{
//scene.nodes.Add(this);
}
public ColladaAnimation(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "animation")
{
ColladaLibraryAnimation libPar = (ColladaLibraryAnimation)parent;
libPar.animations.Add(this);
}
public ColladaControler(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "controller")
{
}
public ColladaVertWeights(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "vertex_weights")
{
int groupCount = 0;
ColladaInput jointIn = getInput("JOINT");
ColladaInput weightIn = getInput("WEIGHT");
float[] weights = weightIn.FloatAry;
int groupOffset = jointIn.offset;
int weightOffset = weightIn.offset;
int vertexCount = vCounts.Length;
int attributeCount = CalculateAttributeCount();
int readerPos = 0;
string[] boneNames = jointIn.NameAry;
scene.colladaAnimationDataGenerator.boneNames = boneNames;
groupCount = boneNames.Length;
if (groupCount > maxAffBones)
groupCount = maxAffBones;
float[][] tmpBoneWeights = new float[groupCount][];
int[][] tmpBoneIds = new int[groupCount][];
for (int i = 0; i < groupCount; i++)
{
tmpBoneWeights[i] = new float[vertexCount];
tmpBoneIds[i] = new int[vertexCount];
}
for (int i = 0; i < vertexCount; i++)
{
int curGroups = vCounts[i];
List<WeightJointPair> weightList = new List<WeightJointPair> { };
for (int j = 0; j < curGroups; j++)
{
int id = weightIndices[readerPos + groupOffset];
int weightIndex = weightIndices[readerPos + weightOffset];
float weight = weights[weightIndex];
weightList.Add(new WeightJointPair(id, weight));
readerPos += attributeCount;
}
weightList.Sort(CompareByWeight);
float totalWeight = 0;
for (int j = 0; j < groupCount && j < curGroups; j++)
{
totalWeight += weightList[j].weight;
}
for (int j = 0; j < groupCount && j < curGroups; j++)
{
tmpBoneWeights[j][i] = weightList[j].weight / totalWeight;
tmpBoneIds[j][i] = weightList[j].joint + 1;
}
}
scene.boneWeights = tmpBoneWeights;
scene.boneIds = tmpBoneIds;
}
public Collada(ref XmlTextReader reader, ColladaScene scene)
: base(ref reader, null, scene, "COLLADA")
{
}
public ColladaVerts(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "vertices")
{
}
public ColladaSource(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader, parent, scene, "source")
{
}
public ColladaPolys(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
: base(ref reader,parent, scene, "polylist")
{
int position = 0;
foreach (var vCount in vCounts)
{
Polys.Add(new Face(vCount,position));
position += vCount;
}
int attributeCount = CalculateAttributeCount();
ColladaInput vertIn = getInput("VERTEX");
ColladaInput normalIn = getInput("NORMAL");
ColladaInput texIn = getInput("TEXCOORD");
scene.positionVboDataList = vertIn.Vector3Data;
scene.normalVboDataList = normalIn.Vector3Data;
scene.textureVboDataList = GenericMethods.FlipY(texIn.Vector2Data);
int offset = vertIn.offset;
int normaloffset = normalIn.offset;
int texoffset = texIn.offset;
foreach (var Poly in Polys)
{
int basepos = Poly.position * attributeCount;
foreach (var vert in Poly.Vertice)
{
vert.Vi = rawIndices[basepos + offset];
vert.Ni = rawIndices[basepos + normaloffset];
vert.Ti = rawIndices[basepos + texoffset];
basepos += attributeCount;
}
}
scene.FaceList = Polys;
}
public ColladaObject(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene)
{
this.parent = parent;
parent.childs.Add(this);
this.scene = scene;
scene.colladaObjects.Add(this);
while (reader.MoveToNextAttribute())
{
specialHeaderAttributes(ref reader);
genericHeaderAttributes(ref reader);
}
}
public ColladaObject(ref XmlTextReader reader, ColladaObject parent, ColladaScene scene, string nodename)
{
this.parent = parent;
if(parent != null)
parent.childs.Add(this);
this.scene = scene;
scene.colladaObjects.Add(this);
this.nodename = nodename;
while (reader.MoveToNextAttribute())
{
specialHeaderAttributes(ref reader);
genericHeaderAttributes(ref reader);
}
while (reader.Read() && !(reader.Name == nodename && reader.NodeType == XmlNodeType.EndElement) )
{
specialAttributes(ref reader);
genericAttributes(ref reader);
}
}
