private static void WriteSectionAsset(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("asset");
{
xw.WriteStartElement("contributor");
xw.WriteElementString("authoring_tool", System.Windows.Forms.Application.ProductName + " - " + Program.Description);
xw.WriteEndElement();
xw.WriteStartElement("created");
xw.WriteString(DateTime.UtcNow.ToString("s", System.Globalization.CultureInfo.InvariantCulture) + "Z");
xw.WriteEndElement();
xw.WriteStartElement("modified");
xw.WriteString(DateTime.UtcNow.ToString("s", System.Globalization.CultureInfo.InvariantCulture) + "Z");
xw.WriteEndElement();
xw.WriteStartElement("unit");
xw.WriteAttributeString("meter", "0.01");
xw.WriteAttributeString("name", "centimeter");
xw.WriteEndElement();
xw.WriteStartElement("up_axis");
xw.WriteString("Y_UP");
xw.WriteEndElement();
}
xw.WriteEndElement();
}
public void Load()
{
Disposed = ready = false;
fragmentObject = vertexObject = program = -1;
tex0Location = tex1Location = tex2Location = -1;
materialColorLocation = -1;
skinningModeLocation = boneIdLocation = -1;
vertBoneBufferId = vertBoneTexId = -1;
vertBoneSamplerLocation = -1;
vertexScaleLocation = -1;
texCoordScaleLocation = -1;
normalScaleLocation = -1;
disableAlphaLocation = -1;
enableLightingLocation = -1;
enableSkeletalStuffLocation = -1;
skinningModeLocationOverlay = boneIdLocationOverlay = -1;
vertBoneSamplerLocationOverlay = -1;
vertexScaleLocationOverlay = -1;
enableSkeletalStuffLocationOverlay = -1;
Root = new CmbChunk(Data, 0, null);
}
private static void WriteSectionLibraryMaterials(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("library_materials");
{
foreach (MatsChunk.Material mat in cmbRoot.MatsChunk.Materials)
{
xw.WriteStartElement("material");
xw.WriteAttributeString("id", string.Format("material-{0:X8}", mat.GetHashCode()));
{
xw.WriteStartElement("instance_effect");
if (mat.TextureIDs[0] != -1)
{
TexChunk.Texture tex = cmbRoot.TexChunk.Textures[mat.TextureIDs[0]];
xw.WriteAttributeString("url", string.Format("#effect-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
}
else
{
xw.WriteAttributeString("url", "#effect-default");
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
}
xw.WriteEndElement();
}
public static void Export(string daeFilename, CmbChunk cmbRoot)
{
XmlTextWriter xw = new XmlTextWriter(daeFilename, Encoding.UTF8);
xw.Formatting = Formatting.Indented;
xw.Indentation = 4;
xw.WriteStartDocument(false);
xw.WriteStartElement("COLLADA");
/*xw.WriteAttributeString("xmlns", "http://www.collada.org/2008/03/COLLADASchema");
* xw.WriteAttributeString("version", "1.5.0");*/
xw.WriteAttributeString("xmlns", "http://www.collada.org/2005/11/COLLADASchema");
xw.WriteAttributeString("version", "1.4.1");
{
WriteSectionAsset(xw, cmbRoot);
if (cmbRoot.TexChunk != null && cmbRoot.TexChunk.Textures.Length > 0)
{
WriteSectionLibraryImages(xw, cmbRoot);
WriteSectionLibraryEffects(xw, cmbRoot);
WriteSectionLibraryMaterials(xw, cmbRoot);
}
WriteSectionLibraryGeometry(xw, cmbRoot);
WriteSectionLibraryVisualScenes(xw, cmbRoot);
WriteSectionScene(xw, cmbRoot);
}
xw.WriteEndElement();
xw.Close();
}
private static void WriteSectionScene(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("scene");
{
xw.WriteStartElement("instance_visual_scene");
xw.WriteAttributeString("url", "#default");
xw.WriteEndElement();
}
xw.WriteEndElement();
}
private static void WriteSectionLibraryImages(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("library_images");
{
foreach (TexChunk.Texture tex in cmbRoot.TexChunk.Textures)
{
string texId = string.Format("image-{0}-{1:X8}", tex.Name, tex.GetHashCode());
xw.WriteStartElement("image");
xw.WriteAttributeString("id", texId);
xw.WriteAttributeString("name", texId);
{
xw.WriteStartElement("init_from");
xw.WriteString(string.Format("{0}_{1:X}.png", tex.Name, tex.DataOffset));
/*{
* xw.WriteElementString("ref", string.Format("{0}-{1:X}.png", tex.Name, tex.DataOffset));
* }*/
xw.WriteEndElement();
}
xw.WriteEndElement();
}
}
xw.WriteEndElement();
}
private static void WriteSectionLibraryEffects(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("library_effects");
{
string defaultID = "effect-default";
xw.WriteStartElement("effect");
xw.WriteAttributeString("id", defaultID);
xw.WriteAttributeString("name", defaultID);
{
xw.WriteStartElement("profile_COMMON");
{
xw.WriteStartElement("technique");
xw.WriteAttributeString("sid", "COMMON");
{
xw.WriteStartElement("phong");
{
xw.WriteStartElement("diffuse");
{
xw.WriteStartElement("color");
xw.WriteString("1.0 1.0 1.0 1.0");
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
foreach (TexChunk.Texture tex in cmbRoot.TexChunk.Textures)
{
string effectID = string.Format("effect-{0}-{1:X8}", tex.Name, tex.GetHashCode());
xw.WriteStartElement("effect");
xw.WriteAttributeString("id", effectID);
xw.WriteAttributeString("name", effectID);
{
xw.WriteStartElement("profile_COMMON");
{
xw.WriteStartElement("newparam");
xw.WriteAttributeString("sid", string.Format("surface-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
{
xw.WriteStartElement("surface");
xw.WriteAttributeString("type", "2D");
{
xw.WriteStartElement("init_from");
xw.WriteString(string.Format("image-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
/*{
* xw.WriteElementString("ref", string.Format("image-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
* }*/
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
xw.WriteStartElement("newparam");
xw.WriteAttributeString("sid", string.Format("sampler-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
{
xw.WriteStartElement("sampler2D");
{
xw.WriteElementString("source", string.Format("surface-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
/*xw.WriteStartElement("instance_image");
* xw.WriteAttributeString("url", string.Format("#image-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
* xw.WriteEndElement();*/
xw.WriteElementString("wrap_s", "WRAP");
xw.WriteElementString("wrap_t", "WRAP");
xw.WriteElementString("minfilter", "LINEAR");
xw.WriteElementString("magfilter", "LINEAR");
}
xw.WriteEndElement();
}
xw.WriteEndElement();
xw.WriteStartElement("technique");
xw.WriteAttributeString("sid", "COMMON");
{
xw.WriteStartElement("phong");
{
xw.WriteStartElement("diffuse");
{
xw.WriteStartElement("texture");
xw.WriteAttributeString("texture", string.Format("sampler-{0}-{1:X8}", tex.Name, tex.GetHashCode()));
xw.WriteAttributeString("texcoord", "TEXCOORD0");
xw.WriteEndElement();
}
xw.WriteEndElement();
/*
* xw.WriteStartElement("specular");
* {
* xw.WriteStartElement("color");
* xw.WriteString("0.2 0.2 0.2 1.0");
* xw.WriteEndElement();
* }
* xw.WriteEndElement();
*
* xw.WriteStartElement("shininess");
* {
* xw.WriteStartElement("float");
* xw.WriteString("0.5");
* xw.WriteEndElement();
* }
* xw.WriteEndElement();*/
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
}
xw.WriteEndElement();
}
private static void WriteSectionLibraryVisualScenes(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("library_visual_scenes");
{
xw.WriteStartElement("visual_scene");
xw.WriteAttributeString("id", "default");
{
foreach (MshsChunk.Mesh mesh in cmbRoot.SklmChunk.MshsChunk.Meshes)
{
SepdChunk sepd = cmbRoot.SklmChunk.ShpChunk.SepdChunks[mesh.SepdID];
MatsChunk.Material mat = cmbRoot.MatsChunk.Materials[mesh.MaterialID];
string nodeId = string.Format("node-{0:X8}", mesh.GetHashCode());
xw.WriteStartElement("node");
xw.WriteAttributeString("id", nodeId);
xw.WriteAttributeString("name", nodeId);
{
xw.WriteStartElement("translate");
xw.WriteString("0.0 0.0 0.0");
xw.WriteEndElement();
xw.WriteStartElement("rotate");
xw.WriteString("0.0 0.0 1.0 0.0");
xw.WriteEndElement();
xw.WriteStartElement("rotate");
xw.WriteString("0.0 1.0 0.0 0.0");
xw.WriteEndElement();
xw.WriteStartElement("rotate");
xw.WriteString("1.0 0.0 0.0 0.0");
xw.WriteEndElement();
xw.WriteStartElement("scale");
xw.WriteString("1.0 1.0 1.0");
xw.WriteEndElement();
xw.WriteStartElement("instance_geometry");
xw.WriteAttributeString("url", string.Format("#geom-{0:X8}", mesh.GetHashCode()));
{
xw.WriteStartElement("bind_material");
{
xw.WriteStartElement("technique_common");
{
xw.WriteStartElement("instance_material");
xw.WriteAttributeString("symbol", string.Format("material-{0:X8}-symbol", mat.GetHashCode()));
xw.WriteAttributeString("target", string.Format("#material-{0:X8}", mat.GetHashCode()));
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
private static void WriteSectionLibraryGeometry(XmlTextWriter xw, CmbChunk cmbRoot)
{
xw.WriteStartElement("library_geometries");
{
foreach (MshsChunk.Mesh mesh in cmbRoot.SklmChunk.MshsChunk.Meshes)
{
SepdChunk sepd = cmbRoot.SklmChunk.ShpChunk.SepdChunks[mesh.SepdID];
MatsChunk.Material mat = cmbRoot.MatsChunk.Materials[mesh.MaterialID];
string meshId = string.Format("geom-{0:X8}", mesh.GetHashCode());
xw.WriteStartElement("geometry");
xw.WriteAttributeString("id", meshId);
xw.WriteAttributeString("name", meshId);
{
xw.WriteStartElement("mesh");
{
/* Vertices */
xw.WriteStartElement("source");
xw.WriteAttributeString("id", string.Format("{0}-pos", meshId));
{
float[] vtxData = ConvertToFloatArray(sepd.VertexArrayDataType, cmbRoot.VatrChunk.Vertices, sepd.VertexArrayOffset, sepd.VertexArrayScale);
xw.WriteStartElement("float_array");
xw.WriteAttributeString("id", string.Format("{0}-pos-array", meshId));
xw.WriteAttributeString("count", string.Format("{0}", vtxData.Length));
{
for (int i = 0; i < vtxData.Length; i++)
{
xw.WriteString(string.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:0.00} ", vtxData[i]));
}
}
xw.WriteEndElement();
xw.WriteStartElement("technique_common");
{
xw.WriteStartElement("accessor");
xw.WriteAttributeString("source", string.Format("#{0}-pos-array", meshId));
xw.WriteAttributeString("count", string.Format("{0}", vtxData.Length / 3));
xw.WriteAttributeString("stride", "3");
{
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "X");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "Y");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "Z");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
/* Texcoords */
xw.WriteStartElement("source");
xw.WriteAttributeString("id", string.Format("{0}-texcoord", meshId));
{
float[] texCoordData = ConvertToFloatArray(sepd.TextureCoordArrayDataType, cmbRoot.VatrChunk.TextureCoords, sepd.TextureCoordArrayOffset, sepd.TextureCoordArrayScale);
xw.WriteStartElement("float_array");
xw.WriteAttributeString("id", string.Format("{0}-texcoord-array", meshId));
xw.WriteAttributeString("count", string.Format("{0}", texCoordData.Length));
{
for (int i = 0; i < texCoordData.Length; i++)
{
xw.WriteString(string.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:0.00} ", texCoordData[i]));
}
}
xw.WriteEndElement();
xw.WriteStartElement("technique_common");
{
xw.WriteStartElement("accessor");
xw.WriteAttributeString("source", string.Format("#{0}-texcoord-array", meshId));
xw.WriteAttributeString("count", string.Format("{0}", texCoordData.Length / 2));
xw.WriteAttributeString("stride", "2");
{
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "S");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "T");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
/* Colors */
xw.WriteStartElement("source");
xw.WriteAttributeString("id", string.Format("{0}-colors", meshId));
{
float[] colorData = ConvertToFloatArray(sepd.ColorArrayDataType, cmbRoot.VatrChunk.Colors, sepd.ColorArrayOffset, sepd.ColorArrayScale);
xw.WriteStartElement("float_array");
xw.WriteAttributeString("id", string.Format("{0}-colors-array", meshId));
xw.WriteAttributeString("count", string.Format("{0}", colorData.Length));
{
for (int i = 0; i < colorData.Length; i++)
{
xw.WriteString(string.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:0.00} ", colorData[i]));
}
}
xw.WriteEndElement();
xw.WriteStartElement("technique_common");
{
xw.WriteStartElement("accessor");
xw.WriteAttributeString("source", string.Format("#{0}-colors-array", meshId));
xw.WriteAttributeString("count", string.Format("{0}", colorData.Length / 4));
xw.WriteAttributeString("stride", "4");
{
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "R");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "G");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "B");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
xw.WriteStartElement("param");
xw.WriteAttributeString("name", "A");
xw.WriteAttributeString("type", "float");
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
/* Normals */
/*xw.WriteStartElement("source");
* xw.WriteAttributeString("id", string.Format("{0}-norm", meshId));
* {
* float[] normData = ConvertToFloatArray(sepd.NormalArrayFormat, cmbRoot.VatrChunk.Normals, sepd.NormalArrayDisplacement, sepd.NormalArrayScale);
*
* xw.WriteStartElement("float_array");
* xw.WriteAttributeString("id", string.Format("{0}-norm-array", meshId));
* xw.WriteAttributeString("count", string.Format("{0}", normData.Length));
* {
* for (int i = 0; i < normData.Length; i += 3)
* {
* xw.WriteString(string.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:0.00} {1:0.00} {2:0.00} ", normData[i], normData[i + 1], normData[i + 2]));
* }
* }
* xw.WriteEndElement();
*
* xw.WriteStartElement("technique_common");
* {
* xw.WriteStartElement("accessor");
* xw.WriteAttributeString("source", string.Format("#{0}-norm-array", meshId));
* xw.WriteAttributeString("count", string.Format("{0}", normData.Length / 3));
* xw.WriteAttributeString("stride", "3");
* {
* xw.WriteStartElement("param");
* xw.WriteAttributeString("name", "X");
* xw.WriteAttributeString("type", "float");
* xw.WriteEndElement();
*
* xw.WriteStartElement("param");
* xw.WriteAttributeString("name", "Y");
* xw.WriteAttributeString("type", "float");
* xw.WriteEndElement();
*
* xw.WriteStartElement("param");
* xw.WriteAttributeString("name", "Z");
* xw.WriteAttributeString("type", "float");
* xw.WriteEndElement();
* }
* xw.WriteEndElement();
* }
* xw.WriteEndElement();
* }
* xw.WriteEndElement();
*/
xw.WriteStartElement("vertices");
xw.WriteAttributeString("id", string.Format("{0}-vtx", meshId));
{
xw.WriteStartElement("input");
xw.WriteAttributeString("semantic", "POSITION");
xw.WriteAttributeString("source", string.Format("#{0}-pos", meshId));
xw.WriteEndElement();
}
xw.WriteEndElement();
foreach (PrmsChunk prms in sepd.PrmsChunks)
{
xw.WriteStartElement("triangles");
xw.WriteAttributeString("count", string.Format("{0}", prms.PrmChunk.NumberOfIndices));
xw.WriteAttributeString("material", string.Format("material-{0:X8}-symbol", mat.GetHashCode()));
{
xw.WriteStartElement("input");
xw.WriteAttributeString("semantic", "VERTEX");
xw.WriteAttributeString("source", string.Format("#{0}-vtx", meshId));
xw.WriteAttributeString("offset", "0");
xw.WriteEndElement();
xw.WriteStartElement("input");
xw.WriteAttributeString("semantic", "TEXCOORD");
xw.WriteAttributeString("source", string.Format("#{0}-texcoord", meshId));
xw.WriteAttributeString("offset", "0");
xw.WriteEndElement();
xw.WriteStartElement("input");
xw.WriteAttributeString("semantic", "COLOR");
xw.WriteAttributeString("source", string.Format("#{0}-colors", meshId));
xw.WriteAttributeString("offset", "0");
xw.WriteEndElement();
/*
* xw.WriteStartElement("input");
* xw.WriteAttributeString("semantic", "NORMAL");
* xw.WriteAttributeString("source", string.Format("#{0}-norm", meshId));
* xw.WriteAttributeString("offset", "0");
* xw.WriteEndElement();
*/
uint[] idx = new uint[prms.PrmChunk.NumberOfIndices];
switch (prms.PrmChunk.DataType)
{
case Constants.PicaDataType.UnsignedByte:
for (int i = 0; i < prms.PrmChunk.NumberOfIndices; i++)
{
idx[i] = (uint)cmbRoot.Indices[(prms.PrmChunk.FirstIndex * sizeof(ushort)) + (i * prms.PrmChunk.ElementSize)];
}
break;
case Constants.PicaDataType.UnsignedShort:
for (int i = 0; i < prms.PrmChunk.NumberOfIndices; i++)
{
idx[i] = (uint)BitConverter.ToUInt16(cmbRoot.Indices, (prms.PrmChunk.FirstIndex * sizeof(ushort)) + (i * prms.PrmChunk.ElementSize));
}
break;
case Constants.PicaDataType.UnsignedInt:
for (int i = 0; i < prms.PrmChunk.NumberOfIndices; i++)
{
idx[i] = BitConverter.ToUInt32(cmbRoot.Indices, (prms.PrmChunk.FirstIndex * sizeof(ushort)) + (i * prms.PrmChunk.ElementSize));
}
break;
}
xw.WriteStartElement("p");
{
for (int i = 0; i < idx.Length; i++)
{
xw.WriteString(string.Format("{0} ", idx[i]));
}
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
}
xw.WriteEndElement();
}
xw.WriteEndElement();
}
}
xw.WriteEndElement();
}