/// <summary>
/// Imports a Source Model from file.
/// </summary>
/// <param name="fileName">The complete file name</param>
/// <returns></returns>
public static RenderBase.OModelGroup import(string fileName)
{
StreamReader reader = File.OpenText(fileName);
RenderBase.OModelGroup model = new RenderBase.OModelGroup();
RenderBase.OModel mdl = new RenderBase.OModel();
mdl.name = Path.GetFileNameWithoutExtension(fileName);
mdl.transform = new RenderBase.OMatrix();
List <smdNode> nodeList = new List <smdNode>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
string line = readLine(reader);
string[] parameters = Regex.Split(line, "\\s+");
switch (parameters[0])
{
case "version":
if (parameters.Length == 1)
{
MessageBox.Show(
"Corrupted SMD file! The version isn't specified!",
"SMD Importer",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(null);
}
else if (parameters[1] != "1")
{
MessageBox.Show("Unknow SMD version!", "SMD Importer", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
break;
case "nodes":
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
while (parameters[0] != "end")
{
if (parameters.Length == 3)
{
smdNode node = new smdNode();
node.index = int.Parse(parameters[0]);
int nameStart = parameters[1].IndexOf("\"") + 1;
node.name = parameters[1].Substring(nameStart, parameters[1].LastIndexOf("\"") - nameStart);
node.parentId = int.Parse(parameters[2]);
nodeList.Add(node);
}
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
}
break;
case "skeleton":
bool isReference = false;
int timeIndex = -1;
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
RenderBase.OSkeletalAnimationBone[] boneArray = null;
while (parameters[0] != "end")
{
if (parameters[0] == "time")
{
timeIndex = int.Parse(parameters[1]);
}
else
{
if (timeIndex > -1 && parameters.Length == 7)
{
int nodeIndex = int.Parse(parameters[0]);
float translationX = float.Parse(parameters[1], CultureInfo.InvariantCulture);
float translationY = float.Parse(parameters[2], CultureInfo.InvariantCulture);
float translationZ = float.Parse(parameters[3], CultureInfo.InvariantCulture);
float rotationX = float.Parse(parameters[4], CultureInfo.InvariantCulture);
float rotationY = float.Parse(parameters[5], CultureInfo.InvariantCulture);
float rotationZ = float.Parse(parameters[6], CultureInfo.InvariantCulture);
if (timeIndex == 0)
{
RenderBase.OBone bone = new RenderBase.OBone();
foreach (smdNode node in nodeList)
{
if (node.index == nodeIndex)
{
bone.name = node.name; bone.parentId = (short)node.parentId;
}
}
bone.translation = new RenderBase.OVector3(translationX, translationY, translationZ);
bone.rotation = new RenderBase.OVector3(rotationX, rotationY, rotationZ);
bone.scale = new RenderBase.OVector3(1, 1, 1);
bone.absoluteScale = new RenderBase.OVector3(bone.scale);
mdl.skeleton.Add(bone);
}
else
{
if (!isReference)
{
boneArray = new RenderBase.OSkeletalAnimationBone[mdl.skeleton.Count];
int index = 0;
foreach (RenderBase.OBone b in mdl.skeleton)
{
RenderBase.OSkeletalAnimationBone bone = new RenderBase.OSkeletalAnimationBone();
bone.name = b.name;
bone.translationX.exists = true;
bone.translationY.exists = true;
bone.translationZ.exists = true;
bone.rotationX.exists = true;
bone.rotationY.exists = true;
bone.rotationZ.exists = true;
//Translation
bone.translationX.interpolation = bone.translationY.interpolation = bone.translationZ.interpolation = RenderBase.OInterpolationMode.linear;
bone.translationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.translation.x, 0));
bone.translationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.translation.y, 0));
bone.translationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.translation.z, 0));
//Rotation
bone.rotationX.interpolation = bone.rotationY.interpolation = bone.rotationZ.interpolation = RenderBase.OInterpolationMode.linear;
bone.rotationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.rotation.x, 0));
bone.rotationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.rotation.y, 0));
bone.rotationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.rotation.z, 0));
boneArray[index++] = bone;
}
isReference = true;
}
boneArray[nodeIndex].translationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(translationX, timeIndex));
boneArray[nodeIndex].translationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(translationY, timeIndex));
boneArray[nodeIndex].translationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(translationZ, timeIndex));
boneArray[nodeIndex].rotationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(rotationX, timeIndex));
boneArray[nodeIndex].rotationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(rotationY, timeIndex));
boneArray[nodeIndex].rotationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(rotationZ, timeIndex));
}
}
}
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
}
if (isReference)
{
RenderBase.OSkeletalAnimation anim = new RenderBase.OSkeletalAnimation();
anim.frameSize = timeIndex;
anim.name = Path.GetFileNameWithoutExtension(fileName);
for (int i = 0; i < boneArray.Length; i++)
{
boneArray[i].translationX.endFrame = timeIndex;
boneArray[i].translationY.endFrame = timeIndex;
boneArray[i].translationZ.endFrame = timeIndex;
boneArray[i].rotationX.endFrame = timeIndex;
boneArray[i].rotationY.endFrame = timeIndex;
boneArray[i].rotationZ.endFrame = timeIndex;
}
anim.bone.AddRange(boneArray);
model.skeletalAnimation.list.Add(anim);
}
break;
case "triangles":
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
RenderBase.OMesh obj = new RenderBase.OMesh();
int materialId = 0;
string oldTexture = null;
obj.hasNormal = true;
int count = 0;
while (parameters[0] != "end")
{
if (count == 0)
{
string texture = parameters[0];
if (texture != oldTexture && oldTexture != null)
{
mdl.material.Add(getMaterial(oldTexture));
obj.materialId = (ushort)materialId++;
mdl.mesh.Add(obj);
obj = new RenderBase.OMesh();
}
oldTexture = texture;
}
else
{
if (parameters.Length >= 10)
{
int parentBone;
float x, y, z;
float nx, ny, nz;
float u, v;
int joints;
parentBone = int.Parse(parameters[0]);
x = float.Parse(parameters[1], CultureInfo.InvariantCulture);
y = float.Parse(parameters[2], CultureInfo.InvariantCulture);
z = float.Parse(parameters[3], CultureInfo.InvariantCulture);
nx = float.Parse(parameters[4], CultureInfo.InvariantCulture);
ny = float.Parse(parameters[5], CultureInfo.InvariantCulture);
nz = float.Parse(parameters[6], CultureInfo.InvariantCulture);
u = float.Parse(parameters[7], CultureInfo.InvariantCulture);
v = float.Parse(parameters[8], CultureInfo.InvariantCulture);
joints = int.Parse(parameters[9]);
RenderBase.OVertex vertex = new RenderBase.OVertex();
vertex.diffuseColor = 0xffffffff;
int j = 10;
for (int i = 0; i < joints; i++)
{
int joint = int.Parse(parameters[j++]);
float weight = float.Parse(parameters[j++], CultureInfo.InvariantCulture);
vertex.node.Add(joint);
vertex.weight.Add(weight);
obj.hasNode = true;
obj.hasWeight = true;
}
vertex.position = new RenderBase.OVector3(x, y, z);
vertex.normal = new RenderBase.OVector3(nx, ny, nz);
vertex.texture0 = new RenderBase.OVector2(u, v);
obj.vertices.Add(vertex);
}
}
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
count = (count + 1) % 4;
}
//Add the last object
mdl.material.Add(getMaterial(oldTexture));
obj.materialId = (ushort)materialId++;
mdl.mesh.Add(obj);
break;
}
}
model.model.Add(mdl);
return(model);
}
/// <summary>
/// Imports a Source Model from file.
/// </summary>
/// <param name="fileName">The complete file name</param>
/// <returns></returns>
public static RenderBase.OModelGroup import(string fileName)
{
StreamReader reader = File.OpenText(fileName);
RenderBase.OModelGroup model = new RenderBase.OModelGroup();
RenderBase.OModel mdl = new RenderBase.OModel();
mdl.name = Path.GetFileNameWithoutExtension(fileName);
mdl.transform = new RenderBase.OMatrix();
List<smdNode> nodeList = new List<smdNode>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
string line = readLine(reader);
string[] parameters = Regex.Split(line, "\\s+");
switch (parameters[0])
{
case "version":
if (parameters.Length == 1)
{
MessageBox.Show(
"Corrupted SMD file! The version isn't specified!",
"SMD Importer",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return null;
}
else if (parameters[1] != "1")
{
MessageBox.Show("Unknow SMD version!", "SMD Importer", MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
break;
case "nodes":
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
while (parameters[0] != "end")
{
if (parameters.Length == 3)
{
smdNode node = new smdNode();
node.index = int.Parse(parameters[0]);
int nameStart = parameters[1].IndexOf("\"") + 1;
node.name = parameters[1].Substring(nameStart, parameters[1].LastIndexOf("\"") - nameStart);
node.parentId = int.Parse(parameters[2]);
nodeList.Add(node);
}
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
}
break;
case "skeleton":
bool isReference = false;
int timeIndex = -1;
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
RenderBase.OSkeletalAnimationBone[] boneArray = null;
while (parameters[0] != "end")
{
if (parameters[0] == "time")
{
timeIndex = int.Parse(parameters[1]);
}
else
{
if (timeIndex > -1 && parameters.Length == 7)
{
int nodeIndex = int.Parse(parameters[0]);
float translationX = float.Parse(parameters[1], CultureInfo.InvariantCulture);
float translationY = float.Parse(parameters[2], CultureInfo.InvariantCulture);
float translationZ = float.Parse(parameters[3], CultureInfo.InvariantCulture);
float rotationX = float.Parse(parameters[4], CultureInfo.InvariantCulture);
float rotationY = float.Parse(parameters[5], CultureInfo.InvariantCulture);
float rotationZ = float.Parse(parameters[6], CultureInfo.InvariantCulture);
if (timeIndex == 0)
{
RenderBase.OBone bone = new RenderBase.OBone();
foreach (smdNode node in nodeList) if (node.index == nodeIndex) { bone.name = node.name; bone.parentId = (short)node.parentId; }
bone.translation = new RenderBase.OVector3(translationX, translationY, translationZ);
bone.rotation = new RenderBase.OVector3(rotationX, rotationY, rotationZ);
bone.scale = new RenderBase.OVector3(1, 1, 1);
bone.absoluteScale = new RenderBase.OVector3(bone.scale);
mdl.skeleton.Add(bone);
}
else
{
if (!isReference)
{
boneArray = new RenderBase.OSkeletalAnimationBone[mdl.skeleton.Count];
int index = 0;
foreach (RenderBase.OBone b in mdl.skeleton)
{
RenderBase.OSkeletalAnimationBone bone = new RenderBase.OSkeletalAnimationBone();
bone.name = b.name;
bone.translationX.exists = true;
bone.translationY.exists = true;
bone.translationZ.exists = true;
bone.rotationX.exists = true;
bone.rotationY.exists = true;
bone.rotationZ.exists = true;
//Translation
bone.translationX.interpolation = bone.translationY.interpolation = bone.translationZ.interpolation = RenderBase.OInterpolationMode.linear;
bone.translationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.translation.x, 0));
bone.translationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.translation.y, 0));
bone.translationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.translation.z, 0));
//Rotation
bone.rotationX.interpolation = bone.rotationY.interpolation = bone.rotationZ.interpolation = RenderBase.OInterpolationMode.linear;
bone.rotationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.rotation.x, 0));
bone.rotationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.rotation.y, 0));
bone.rotationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(b.rotation.z, 0));
boneArray[index++] = bone;
}
isReference = true;
}
boneArray[nodeIndex].translationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(translationX, timeIndex));
boneArray[nodeIndex].translationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(translationY, timeIndex));
boneArray[nodeIndex].translationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(translationZ, timeIndex));
boneArray[nodeIndex].rotationX.keyFrames.Add(new RenderBase.OAnimationKeyFrame(rotationX, timeIndex));
boneArray[nodeIndex].rotationY.keyFrames.Add(new RenderBase.OAnimationKeyFrame(rotationY, timeIndex));
boneArray[nodeIndex].rotationZ.keyFrames.Add(new RenderBase.OAnimationKeyFrame(rotationZ, timeIndex));
}
}
}
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
}
if (isReference)
{
RenderBase.OSkeletalAnimation anim = new RenderBase.OSkeletalAnimation();
anim.frameSize = timeIndex;
anim.name = Path.GetFileNameWithoutExtension(fileName);
for (int i = 0; i < boneArray.Length; i++)
{
boneArray[i].translationX.endFrame = timeIndex;
boneArray[i].translationY.endFrame = timeIndex;
boneArray[i].translationZ.endFrame = timeIndex;
boneArray[i].rotationX.endFrame = timeIndex;
boneArray[i].rotationY.endFrame = timeIndex;
boneArray[i].rotationZ.endFrame = timeIndex;
}
anim.bone.AddRange(boneArray);
model.skeletalAnimation.list.Add(anim);
}
break;
case "triangles":
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
RenderBase.OMesh obj = new RenderBase.OMesh();
int materialId = 0;
string oldTexture = null;
obj.hasNormal = true;
int count = 0;
while (parameters[0] != "end")
{
if (count == 0)
{
string texture = parameters[0];
if (texture != oldTexture && oldTexture != null)
{
mdl.material.Add(getMaterial(oldTexture));
obj.materialId = (ushort)materialId++;
mdl.mesh.Add(obj);
obj = new RenderBase.OMesh();
}
oldTexture = texture;
}
else
{
if (parameters.Length >= 10)
{
int parentBone;
float x, y, z;
float nx, ny, nz;
float u, v;
int joints;
parentBone = int.Parse(parameters[0]);
x = float.Parse(parameters[1], CultureInfo.InvariantCulture);
y = float.Parse(parameters[2], CultureInfo.InvariantCulture);
z = float.Parse(parameters[3], CultureInfo.InvariantCulture);
nx = float.Parse(parameters[4], CultureInfo.InvariantCulture);
ny = float.Parse(parameters[5], CultureInfo.InvariantCulture);
nz = float.Parse(parameters[6], CultureInfo.InvariantCulture);
u = float.Parse(parameters[7], CultureInfo.InvariantCulture);
v = float.Parse(parameters[8], CultureInfo.InvariantCulture);
joints = int.Parse(parameters[9]);
RenderBase.OVertex vertex = new RenderBase.OVertex();
vertex.diffuseColor = 0xffffffff;
int j = 10;
for (int i = 0; i < joints; i++)
{
int joint = int.Parse(parameters[j++]);
float weight = float.Parse(parameters[j++], CultureInfo.InvariantCulture);
vertex.node.Add(joint);
vertex.weight.Add(weight);
obj.hasNode = true;
obj.hasWeight = true;
}
vertex.position = new RenderBase.OVector3(x, y, z);
vertex.normal = new RenderBase.OVector3(nx, ny, nz);
vertex.texture0 = new RenderBase.OVector2(u, v);
obj.vertices.Add(vertex);
}
}
line = readLine(reader);
parameters = Regex.Split(line, "\\s+");
count = (count + 1) % 4;
}
//Add the last object
mdl.material.Add(getMaterial(oldTexture));
obj.materialId = (ushort)materialId++;
mdl.mesh.Add(obj);
break;
}
}
model.model.Add(mdl);
return model;
}