void XsiExp::ExportMeshObject( INode * node, int indentLevel)
{
Object * obj = node->EvalWorldState(GetStaticFrame()).obj;
if (!obj || obj->ClassID() == Class_ID(TARGET_CLASS_ID, 0))
{
return;
}
TSTR indent = GetIndent(indentLevel);
ExportNodeHeader(node, "Frame", indentLevel);
ExportNodeTM(node, indentLevel);
ExportMesh(node, GetStaticFrame(), indentLevel);
}
void Exporter::ExportGeomObject(INode* node, int indentLevel)
{
ObjectState os = node->EvalWorldState(GetStaticFrame());
if (!os.obj)
return;
// Targets are actually geomobjects, but we will export them
// from the camera and light objects, so we skip them here.
if (os.obj->ClassID() == Class_ID(TARGET_CLASS_ID, 0))
return;
ExportNodeHeader(node);
ExportNodeTM(node, indentLevel,&rsm->mesh->mat);
ExportMesh(node, GetStaticFrame(), indentLevel);
ExportMaterial(node, indentLevel);
}
void XsiExp::ExportNodeTM( INode * node, int indentLevel)
{
// dump the full matrix
Matrix3 matrix = node->GetNodeTM(GetStaticFrame());
TSTR indent = GetIndent(indentLevel);
fprintf(pStream,"%s\t%s {\n\n", indent.data(), "FrameTransformMatrix");
Object * obj = node->EvalWorldState(0).obj;
BOOL isBone = obj && obj->ClassID() == Class_ID(BONE_CLASS_ID, 0) ? TRUE : FALSE;
if (node->GetParentNode() && node->GetParentNode()->IsRootNode())
{
// bone chains get grafted into the hierarchy tree
//
if (!isBone)
{
// root mesh
oTopMatrix = matrix;
AffineParts ap;
decomp_affine( matrix, &ap);
topMatrix.Set( Point3( ap.k.x,0.0f,0.0f), Point3( 0.0f,ap.k.z,0.0f), Point3(0.0f,0.0f,ap.k.y), Point3(0,0,0));
// root transform is controlled by the engine
matrix.IdentityMatrix();
}
}
else
{
matrix = matrix * Inverse(node->GetParentTM(GetStaticFrame()));
if (!isBone)
{
matrix.SetRow( 3, topMatrix * matrix.GetRow(3));
}
}
// write the matrix values
DumpMatrix3( &matrix, indentLevel+2);
// transform close brace
fprintf(pStream,"%s\t}\n", indent.data());
}
void Exporter::DumpUVGen(MaxStdMaterial *stdm,StdUVGen* uvGen, int indentLevel)
{
int mapType = uvGen->GetCoordMapping(0);
TimeValue t = GetStaticFrame();
stdm->sina=sin(uvGen->GetAng(t));
stdm->cosa=cos(uvGen->GetAng(t));
stdm->uOffset=uvGen->GetUOffs(t);
stdm->uTiling=uvGen->GetUScl(t);
stdm->vOffset=uvGen->GetVOffs(t);
stdm->vTiling=uvGen->GetVScl(t);
}
void Exporter::ExportNodeTM(INode* node, int indentLevel,rmatrix *mat)
{
Matrix3 pivot = node->GetNodeTM(GetStaticFrame());
// Export TM inheritance flags
DWORD iFlags = node->GetTMController()->GetInheritanceFlags();
Point3 row;
row = pivot.GetRow(0);
mat->_11=-row.x;mat->_12=row.y;mat->_13=row.z;mat->_14=0;
row = pivot.GetRow(1);
mat->_21=-row.x;mat->_22=row.y;mat->_23=row.z;mat->_24=0;
row = pivot.GetRow(2);
mat->_31=-row.x;mat->_32=row.y;mat->_33=row.z;mat->_34=0;
row = pivot.GetRow(3);
mat->_41=-row.x;mat->_42=row.y;mat->_43=row.z;mat->_44=1;
*mat=MatrixInverse(*mat);
}
// dump some global information.
void XsiExp::ExportGlobalInfo()
{
// header and format
fprintf(pStream, "xsi 0101txt 0032\n\n");
// coords
fprintf(pStream, "SI_CoordinateSystem coord {\n\t1;\n\t0;\n\t1;\n\t0;\n\t2;\n\t5;\n}\n\n");
// angle?
fprintf(pStream, "SI_Angle {\n\t0;\n}\n\n");
// camera
fprintf(pStream, "SI_Camera Camera1 {\n\t-4.681479; 4.736986; 8.858665;;\n\t-0.145911; 0.062833; 0.049857;;\n\t0.000000;\n\t44.024410;\n\t0.100000;\n\t32768.000000;\n}\n\n");
// ambient light
Color ambLight = ip->GetAmbient(GetStaticFrame(), FOREVER);
fprintf(pStream, "SI_Ambience {\n\t%.6f; %.6f; %.6f;;\n}\n\n", ambLight.r, ambLight.g, ambLight.b);
fprintf(pStream, "SI_Fog {\n\t0;\n\t0;\n\t0.157895; 0.225564; 0.270677;;\n\t20.000000;\n\t100.000000;\n}\n\n");
}
void XsiExp::ExportBoneObject( INode * node, int indentLevel)
{
Object * obj = node->EvalWorldState(GetStaticFrame()).obj;
if (!obj || obj->ClassID() != Class_ID(BONE_CLASS_ID, 0))
{
// reject non-bones
return;
}
if (!node->GetParentNode() || node->GetParentNode()->IsRootNode())
{
// bone matrices get passed to children
// drop root bone
return;
}
TSTR indent = GetIndent(indentLevel);
ExportNodeHeader(node, "Frame", indentLevel);
// export parent as this bone
ExportNodeTM(node->GetParentNode(), indentLevel);
}
void Exporter::ExportCameraObject(INode* node, int indentLevel)
{
RSCameraObject *pCO=new RSCameraObject;
pCO->name=new char[strlen(node->GetName())+1];
strcpy(pCO->name,node->GetName());
INode* target = node->GetTarget();
ExportNodeTM(node, indentLevel,&pCO->tm);
CameraState cs;
TimeValue t = GetStaticFrame();
Interval valid = FOREVER;
// Get animation range
Interval animRange = ip->GetAnimRange();
ObjectState os = node->EvalWorldState(t);
CameraObject *cam = (CameraObject *)os.obj;
cam->EvalCameraState(t,valid,&cs);
pCO->fov=cs.fov;
#define TARGETFPS 60
TimeValue start = ip->GetAnimRange().Start();
TimeValue end = ip->GetAnimRange().End();
int delta = GetTicksPerFrame() * GetFrameRate() / TARGETFPS;
Matrix3 tm;
rsm->m_nCameraFrame=(end-start)/delta+1;
Matrix3 *m=pCO->am=new Matrix3[rsm->m_nCameraFrame];
for (t=start; t<=end; t+=delta) {
tm = node->GetNodeTM(t) * Inverse(node->GetParentTM(t));
*m=tm;
m++;
}
rsm->m_CameraList.Add(pCO);
}
void Exporter::ExportMesh(INode* node, TimeValue t, int indentLevel)
{
int i;
Mtl* nodeMtl = node->GetMtl();
Matrix3 tm = node->GetObjTMAfterWSM(t);
BOOL negScale = TMNegParity(tm);
int vx1, vx2, vx3;
TSTR indent;
ObjectState os = node->EvalWorldState(t);
if (!os.obj || os.obj->SuperClassID()!=GEOMOBJECT_CLASS_ID) {
return; // Safety net. This shouldn't happen.
}
// Order of the vertices. Get 'em counter clockwise if the objects is
// negatively scaled.
if (negScale) {
vx1 = 2;
vx2 = 1;
vx3 = 0;
}
else {
vx1 = 0;
vx2 = 1;
vx3 = 2;
}
BOOL needDel;
TriObject* tri = GetTriObjectFromNode(node, t, needDel);
if (!tri) {
return;
}
Mesh* mesh = &tri->mesh;
mesh->buildNormals();
{ // make vertices and faces
rsm->mesh->nV=mesh->getNumVerts();
rsm->mesh->nF=mesh->getNumFaces();
rsm->mesh->ver=new rvertex[mesh->getNumVerts()];
rsm->mesh->face=new rface[mesh->getNumFaces()];
}
// Export the vertices
for (i=0; i<mesh->getNumVerts(); i++) {
Point3 v = tm * mesh->verts[i];
rsm->mesh->ver[i].coord=rvector(v);
rsm->mesh->ver[i].normal=rvector(0,0,0);
}
// To determine visibility of a face, get the vertices in clockwise order.
// If the objects has a negative scaling, we must compensate for that by
// taking the vertices counter clockwise
for (i=0; i<mesh->getNumFaces(); i++) {
rsm->mesh->face[i].a=(WORD)mesh->faces[i].v[vx1];
rsm->mesh->face[i].c=(WORD)mesh->faces[i].v[vx2];
rsm->mesh->face[i].b=(WORD)mesh->faces[i].v[vx3];
rsm->mesh->face[i].nMaterial=mesh->faces[i].getMatID();
}
// Export face map texcoords if we have them...
if (!CheckForAndExportFaceMap(nodeMtl, mesh, indentLevel+1)) {
// If not, export standard tverts
int numTVx = mesh->getNumTVerts();
if (numTVx) {
rface *f=rsm->mesh->face;
for (i=0; i<mesh->getNumFaces(); i++) {
// dubble added
TVFace *tvf=&mesh->tvFace[i];
f->u[0]=mesh->tVerts[tvf->t[vx1]].x;
f->v[0]=1.0f-mesh->tVerts[tvf->t[vx1]].y;
f->u[2]=mesh->tVerts[tvf->t[vx2]].x;
f->v[2]=1.0f-mesh->tVerts[tvf->t[vx2]].y;
f->u[1]=mesh->tVerts[tvf->t[vx3]].x;
f->v[1]=1.0f-mesh->tVerts[tvf->t[vx3]].y; // good
f++;
// end of dubble added
}
}
}
{
// Export mesh (face + vertex) normals
Point3 fn; // Face normal
Point3 vn; // Vertex normal
int vert;
Face* f;
// Face and vertex normals.
// In MAX a vertex can have more than one normal (but doesn't always have it).
// This is depending on the face you are accessing the vertex through.
// To get all information we need to export all three vertex normals
// for every face.
Matrix3 pivot = node->GetNodeTM(GetStaticFrame());
pivot.NoTrans();
for (i=0; i<mesh->getNumFaces(); i++) {
f = &mesh->faces[i];
fn = mesh->getFaceNormal(i);
rsm->mesh->face[i].normal=fn;
vert = f->getVert(vx1);
vn = GetVertexNormal(mesh, i, mesh->getRVertPtr(vert));
rsm->mesh->face[i].vnormals[0]=pivot*vn;
rsm->mesh->ver[rsm->mesh->face[i].a].normal+=vn;
vert = f->getVert(vx2);
vn = GetVertexNormal(mesh, i, mesh->getRVertPtr(vert));
rsm->mesh->face[i].vnormals[2]=pivot*vn;
rsm->mesh->ver[rsm->mesh->face[i].b].normal+=vn;
vert = f->getVert(vx3);
vn = GetVertexNormal(mesh, i, mesh->getRVertPtr(vert));
rsm->mesh->face[i].vnormals[1]=pivot*vn;
rsm->mesh->ver[rsm->mesh->face[i].c].normal+=vn;
}
}
if (needDel) {
delete tri;
}
}
void Exporter::DumpMaterial(MaxMaterial *maxm,Mtl* mtl, int mtlID, int subNo, int indentLevel)
{
int i;
TimeValue t = GetStaticFrame();
if (!mtl) return;
// for(i=0;i<indentLevel;i++) { log(" "); }
// log("material %s adding. type : ",mtl->GetName());
// We know the Standard material, so we can get some extra info
if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0)) { // top level & standard material
// log("standard \n");
StdMat* std = (StdMat*)mtl;
MaxStdMaterial *stdm=new MaxStdMaterial;
strcpy(stdm->name,mtl->GetName());
stdm->Ambient=rvector(std->GetAmbient(t));
stdm->Ambient.x=-stdm->Ambient.x;
stdm->Diffuse=rvector(std->GetDiffuse(t));
stdm->Diffuse.x=-stdm->Diffuse.x;
stdm->Specular=rvector(std->GetSpecular(t));
stdm->Specular.x=-stdm->Specular.x; // 축의 바뀜때문에 만들어 놓은.. 으흑..
stdm->TwoSide=std->GetTwoSided();
if(std->GetTransparencyType()==TRANSP_ADDITIVE)
stdm->ShadeMode=RSSHADEMODE_ADD;
else stdm->ShadeMode=RSSHADEMODE_NORMAL;
if(rsm->MaxStdMaterialList.GetByName(stdm->name)==-1) // 이미 있는 standard material 이면 더하지 않음.
{
rsm->MaxStdMaterialList.Add(stdm);
stdm->RMLIndex=rsm->MaxStdMaterialList.GetCount()-1;
for (i=0; i<mtl->NumSubTexmaps(); i++) {
Texmap* subTex = mtl->GetSubTexmap(i);
float amt = 1.0f;
if (subTex) {
// If it is a standard material we can see if the map is enabled.
if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0)) {
if (!((StdMat*)mtl)->MapEnabled(i))
continue;
amt = ((StdMat*)mtl)->GetTexmapAmt(i, 0);
}
DumpTexture(stdm, subTex, mtl->ClassID(), i, amt, indentLevel+1);
}
}
}
else
{
delete stdm;
}
maxm->nSubMaterial=1;
maxm->SubMaterials=new int[1];
maxm->SubMaterials[0]=rsm->MaxStdMaterialList.GetByName(mtl->GetName());
}
if (mtl->NumSubMtls() > 0) {
// log("multi/sub ( count : %d )\n",mtl->NumSubMtls());
maxm->nSubMaterial=mtl->NumSubMtls();
maxm->SubMaterials=new int[maxm->nSubMaterial];
maxm->pSubMaterials=new MaxMaterial*[maxm->nSubMaterial];
for (i=0; i<mtl->NumSubMtls(); i++) {
Mtl* subMtl = mtl->GetSubMtl(i);
if (subMtl) {
maxm->pSubMaterials[i]=new MaxMaterial;
DumpMaterial(maxm->pSubMaterials[i],subMtl, 0, i, indentLevel+1);
if(subMtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0))
{
maxm->SubMaterials[i]= rsm->MaxStdMaterialList.GetByName(subMtl->GetName());
}
else
maxm->SubMaterials[i]= maxm->pSubMaterials[i]->SubMaterials[0];
}
else
{
maxm->pSubMaterials[i]=NULL;
maxm->SubMaterials[i]=-1;
}
}
}
}
void XsiExp::DumpMaterial(Mtl * mtl, int mtlID, int subNo, int indentLevel)
{
if (!mtl)
{
return;
}
TSTR indent = GetIndent(indentLevel+1);
if (mtl->NumSubMtls() > 0)
{
for (int i = 0; i < mtl->NumSubMtls(); i++)
{
Mtl* subMtl = mtl->GetSubMtl(i);
if (subMtl)
{
DumpMaterial( subMtl, 0, i, indentLevel);
}
}
}
else
{
TimeValue t = GetStaticFrame();
// Note about material colors:
// This is only the color used by the interactive renderer in MAX.
// To get the color used by the scanline renderer, we need to evaluate
// the material using the mtl->Shade() method.
// Since the materials are procedural there is no real "diffuse" color for a MAX material
// but we can at least take the interactive color.
fprintf(pStream,"%sSI_Material {\n", indent.data());
fprintf(pStream,"%s\t%.6f;%.6f;%.6f;%.6f;;\n",
indent.data(), mtl->GetDiffuse(t).r, mtl->GetDiffuse(t).g, mtl->GetDiffuse(t).b, 1.0 - mtl->GetXParency(t) );
fprintf(pStream,"%s\t%.6f;\n", indent.data(), mtl->GetShinStr(t) );
fprintf(pStream,"%s\t%.6f;%.6f;%.6f;;\n",
indent.data(), mtl->GetSpecular(t).r, mtl->GetSpecular(t).g, mtl->GetSpecular(t).b );
fprintf(pStream,"%s\t%.6f;%.6f;%.6f;;\n",
indent.data(), 0.0f, 0.0f, 0.0f); // emissive
fprintf(pStream,"%s\t%.6f;\n", indent.data(), 0.0f); // ?
fprintf(pStream,"%s\t%.6f;%.6f;%.6f;;\n\n",
indent.data(), mtl->GetAmbient(t).r, mtl->GetAmbient(t).g, mtl->GetAmbient(t).b );
for (int i = 0; i < mtl->NumSubTexmaps(); i++)
{
Texmap * subTex = mtl->GetSubTexmap(i);
float amt = 1.0f;
if (subTex)
{
// If it is a standard material we can see if the map is enabled.
if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0))
{
if (!((StdMat*)mtl)->MapEnabled(i))
{
continue;
}
amt = ((StdMat*)mtl)->GetTexmapAmt(i, 0);
}
DumpTexture(subTex, mtl->ClassID(), i, amt, indentLevel+1);
}
}
fprintf(pStream,"%s}\n", indent.data());
}
}
void XsiExp::ExportMesh( INode * node, TimeValue t, int indentLevel)
{
ObjectState os = node->EvalWorldState(t);
if (!os.obj || os.obj->SuperClassID() != GEOMOBJECT_CLASS_ID)
{
return; // Safety net. This shouldn't happen.
}
BOOL needDel;
TriObject * tri = GetTriObjectFromNode(node, t, needDel);
if (!tri)
{
// no tri object
return;
}
// prepare mesh
Mesh * mesh = &tri->GetMesh();
mesh->buildNormals();
// object offset matrix; apply to verts
// swap y and z; max to soft correction
Matrix3 matrix(1);
// translate
matrix.PreTranslate( Point3( node->GetObjOffsetPos().x, node->GetObjOffsetPos().z, -node->GetObjOffsetPos().y));
// rotate
AngAxis aa( node->GetObjOffsetRot());
float temp = aa.axis.z;
aa.axis.z = -aa.axis.y;
aa.axis.y = temp;
PreRotateMatrix(matrix, Quat( aa));
// scale
ScaleValue scale = node->GetObjOffsetScale();
aa.Set( scale.q);
temp = aa.axis.z;
aa.axis.z = -aa.axis.y;
aa.axis.y = temp;
scale.q.Set( aa);
temp = scale.s.z;
scale.s.z = scale.s.y;
scale.s.y = temp;
ApplyScaling(matrix, scale);
// apply root transform
matrix = matrix * topMatrix;
// only rotation for normals
AffineParts ap;
Matrix3 rotMatrix(1);
decomp_affine( matrix, &ap);
PreRotateMatrix( rotMatrix, ap.q);
// set winding order
int vx1 = 0, vx2 = 1, vx3 = 2;
if (TMNegParity( node->GetNodeTM(GetStaticFrame())) != TMNegParity( matrix) )
{
// negative scaling; invert winding order and normal rotation
vx1 = 2; vx2 = 1; vx3 = 0;
rotMatrix = rotMatrix * Matrix3( Point3(-1,0,0), Point3(0,-1,0), Point3(0,0,-1), Point3(0,0,0));
}
// header
TSTR indent = GetIndent(indentLevel+1);
fprintf(pStream, "%s%s %s {\n",indent.data(), "Mesh", FixupName(node->GetName()));
// write number of verts
int numLoop = mesh->getNumVerts();
fprintf(pStream, "%s\t%d;\n",indent.data(), numLoop);
// write verts
for (int i = 0; i < numLoop; i++)
{
Point3 v = mesh->verts[i];
float temp = v.z;
v.z = -v.y;
v.y = temp;
v = matrix * v;
fprintf(pStream, "%s\t%.6f;%.6f;%.6f;%s\n", indent.data(), v.x, v.y, v.z,
i == numLoop - 1 ? ";\n" : ",");
}
// write number of faces
numLoop = mesh->getNumFaces();
fprintf(pStream, "%s\t%d;\n", indent.data(), numLoop);
// write faces
for (i = 0; i < numLoop; i++)
{
fprintf(pStream, "%s\t3;%d,%d,%d;%s\n",
indent.data(),
mesh->faces[i].v[vx1],
mesh->faces[i].v[vx2],
mesh->faces[i].v[vx3],
i == numLoop - 1 ? ";\n" : ",");
}
// face materials
Mtl * nodeMtl = node->GetMtl();
int numMtls = !nodeMtl || !nodeMtl->NumSubMtls() ? 1 : nodeMtl->NumSubMtls();
// write face material list header
fprintf(pStream, "%s\tMeshMaterialList {\n", indent.data());
// write number of materials
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numMtls);
// write number of faces
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop);
// write face material indices (1 for each face)
for (i = 0; i < numLoop; i++)
{
int index = numMtls ? mesh->faces[i].getMatID() % numMtls : 0;
fprintf(pStream,"%s\t\t%d%s\n",
indent.data(),
index,
i == numLoop - 1 ? ";\n" : ",");
}
// write the materials
ExportMaterial( node, indentLevel+2);
// verts close brace
fprintf(pStream, "%s\t}\n\n",indent.data());
// write normals header
fprintf(pStream, "%s\t%s {\n", indent.data(), "SI_MeshNormals");
// write number of normals
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop * 3);
// write normals (3 for each face)
for (i = 0; i < numLoop; i++)
{
Face * f = &mesh->faces[i];
int vert = f->getVert(vx1);
Point3 vn = GetVertexNormal(mesh, i, mesh->getRVertPtr(vert));
float temp = vn.z;
vn.z = -vn.y;
vn.y = temp;
vn = rotMatrix * vn;
fprintf(pStream,"%s\t\t%.6f;%.6f;%.6f;,\n", indent.data(), vn.x, vn.y, vn.z);
vert = f->getVert(vx2);
vn = GetVertexNormal(mesh, i, mesh->getRVertPtr(vert));
temp = vn.z;
vn.z = -vn.y;
vn.y = temp;
vn = rotMatrix * vn;
fprintf(pStream,"%s\t\t%.6f;%.6f;%.6f;,\n", indent.data(), vn.x, vn.y, vn.z);
vert = f->getVert(vx3);
vn = GetVertexNormal(mesh, i, mesh->getRVertPtr(vert));
temp = vn.z;
vn.z = -vn.y;
vn.y = temp;
vn = rotMatrix * vn;
fprintf(pStream,"%s\t\t%.6f;%.6f;%.6f;%s\n", indent.data(), vn.x, vn.y, vn.z,
i == numLoop - 1 ? ";\n" : ",");
}
// write number of faces
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop);
// write faces
for (i = 0; i < numLoop; i++)
{
fprintf(pStream, "%s\t\t%d;3;%d,%d,%d;%s\n",
indent.data(),
i,
i * 3 + vx1, i * 3 + vx2, i * 3 + vx3,
i == numLoop - 1 ? ";\n" : ",");
}
// normals close brace
fprintf(pStream, "%s\t}\n\n",indent.data());
// texcoords
if (nodeMtl && mesh && (nodeMtl->Requirements(-1) & MTLREQ_FACEMAP))
{
// facemapping
numLoop = mesh->getNumFaces() * 3;
// write texture coords header
fprintf(pStream, "%s\tSI_MeshTextureCoords {\n", indent.data());
// write number of texture coords
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop);
// write texture coords
for (int i = 0; i < numLoop; i++)
{
Point3 tv[3];
Face * f = &mesh->faces[i];
make_face_uv( f, tv);
fprintf(pStream, "%s\t\t%.6f;%.6f;,\n", indent.data(), tv[0].x, tv[0].y);
fprintf(pStream, "%s\t\t%.6f;%.6f;,\n", indent.data(), tv[1].x, tv[1].y);
fprintf(pStream, "%s\t\t%.6f;%.6f;%s\n", indent.data(), tv[2].x, tv[2].y,
i == numLoop - 1 ? ";\n" : ",");
}
// write number of faces
numLoop = mesh->getNumFaces();
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop);
// write faces
for (i = 0; i < numLoop; i++)
{
fprintf(pStream,"%s\t\t%d;3;%d,%d,%d;%s\n",
indent.data(),
i,
mesh->tvFace[i].t[vx1],
mesh->tvFace[i].t[vx2],
mesh->tvFace[i].t[vx3],
i == numLoop - 1 ? ";\n" : ",");
}
// texture coords close brace
fprintf(pStream, "%s\t}\n\n", indent.data());
}
else
{
numLoop = mesh->getNumTVerts();
if (numLoop)
{
// write texture coords header
fprintf(pStream, "%s\tSI_MeshTextureCoords {\n", indent.data());
// write number of texture coords
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop);
// write texture coords
for (i = 0; i < numLoop; i++)
{
UVVert tv = mesh->tVerts[i];
fprintf(pStream, "%s\t\t%.6f;%.6f;%s\n", indent.data(), tv.x, tv.y,
i == numLoop - 1 ? ";\n" : ",");
}
// write number of faces
numLoop = mesh->getNumFaces();
fprintf(pStream, "%s\t\t%d;\n", indent.data(), numLoop);
// write faces
for (i = 0; i < numLoop; i++)
{
fprintf(pStream,"%s\t\t%d;3;%d,%d,%d;%s\n",
indent.data(),
i,
mesh->tvFace[i].t[vx1],
mesh->tvFace[i].t[vx2],
mesh->tvFace[i].t[vx3],
i == numLoop - 1 ? ";\n" : ",");
}
// texture coords close brace
fprintf(pStream, "%s\t}\n\n", indent.data());
}
}
/*
// Export color per vertex info
if (GetIncludeVertexColors()) {
int numCVx = mesh->numCVerts;
fprintf(pStream, "%s\t%s %d\n",indent.data(), ID_MESH_NUMCVERTEX, numCVx);
if (numCVx) {
fprintf(pStream,"%s\t%s {\n",indent.data(), ID_MESH_CVERTLIST);
for (i=0; i<numCVx; i++) {
Point3 vc = mesh->vertCol[i];
fprintf(pStream, "%s\t\t%s %d\t%s\n",indent.data(), ID_MESH_VERTCOL, i, Format(vc));
}
fprintf(pStream,"%s\t}\n",indent.data());
fprintf(pStream, "%s\t%s %d\n",indent.data(), ID_MESH_NUMCVFACES, mesh->getNumFaces());
fprintf(pStream, "%s\t%s {\n",indent.data(), ID_MESH_CFACELIST);
for (i=0; i<mesh->getNumFaces(); i++) {
fprintf(pStream,"%s\t\t%s %d\t%d\t%d\t%d\n",
indent.data(),
ID_MESH_CFACE, i,
mesh->vcFace[i].t[vx1],
mesh->vcFace[i].t[vx2],
mesh->vcFace[i].t[vx3]);
}
fprintf(pStream, "%s\t}\n",indent.data());
}
}
*/
// Mesh close brace
fprintf(pStream, "%s}\n",indent.data());
// dispose of tri object
if (needDel)
{
delete tri;
}
}
// Get hold of the transform controllers for the node...
void XsiExp::ExportAnimKeys( INode * node, int & animHit)
{
// Targets are actually geomobjects, but we will export them
// from the camera and light objects, so we skip them here.
//
Object * obj = node->EvalWorldState(GetStaticFrame()).obj;
if (!obj || obj->ClassID() == Class_ID( TARGET_CLASS_ID, 0))
{
return;
}
TSTR indent = GetIndent(1);
BOOL bPosAnim, bRotAnim, bScaleAnim, bDoKeys = FALSE;
TCHAR * name = FixupName( node->GetName());
BOOL isBone = obj->ClassID() == Class_ID(BONE_CLASS_ID, 0) ? TRUE : FALSE;
if (isBone)
{
// bone anims get passed to children
if (!node->GetParentNode() || node->GetParentNode()->IsRootNode())
{
// can't anim top bone
return;
}
node = node->GetParentNode();
}
// We can only export keys if all TM controllers are "known" to us.
// The reason for that is that some controllers control more than what
// they should. Consider a path position controller, if you turn on
// follow and banking, this position controller will also control
// rotation. If a node that had a path position controller also had a
// TCB rotation controller, the TCB keys would not describe the whole
// rotation of the node.
// For that reason we will only export keys if all controllers
// position, rotation and scale are linear, hybrid (bezier) or tcb.
if (!GetAlwaysSample())
{
Control* pC = node->GetTMController()->GetPositionController();
Control* rC = node->GetTMController()->GetRotationController();
Control* sC = node->GetTMController()->GetScaleController();
if (IsKnownController(pC) && IsKnownController(rC) && IsKnownController(sC))
{
bDoKeys = TRUE;
}
}
if (bDoKeys)
{
// Only dump the track header if any of the controllers have keys
if (node->GetTMController()->GetPositionController()->NumKeys() > 1 ||
node->GetTMController()->GetRotationController()->NumKeys() > 1 ||
node->GetTMController()->GetScaleController()->NumKeys() > 1)
{
if (!animHit)
{
fprintf(pStream,"AnimationSet {\n");
animHit = TRUE;
}
fprintf(pStream,"%sAnimation anim-%s {\n", indent.data(), name );
indent = GetIndent(2);
fprintf(pStream,"%s{frm-%s}\n", indent.data(), name );
DumpRotKeys( node, 1);
DumpPosKeys( node, 1);
DumpScaleKeys( node, 1);
indent = GetIndent(1);
fprintf(pStream,"%s}\n\n", indent.data());
}
}
else if (CheckForAnimation(node, bPosAnim, bRotAnim, bScaleAnim))
{
if (!animHit)
{
fprintf(pStream,"AnimationSet {\n");
animHit = TRUE;
}
fprintf(pStream,"%sAnimation anim-%s {\n", indent.data(), name );
indent = GetIndent(2);
fprintf(pStream,"%s{frm-%s}\n", indent.data(), name );
DumpRotKeys( node, 1);
DumpPosKeys( node, 1);
DumpScaleKeys( node, 1);
fprintf(pStream,"%s}\n", indent.data());
}
}
void AWDExporter::ExportMaterial( AWD *awd, awd_ncache *ncache, Mtl* mtl, int mtlID, int subNo) {
TimeValue t = GetStaticFrame();
int i;
BOOL usediffusemap = FALSE;
const char *name = mtl->GetName();
int namelen = strlen( name );
AWDMaterial *material = new AWDMaterial( AWD_MATTYPE_COLOR, name, namelen );
AWDTexture *tex;
for (i=0; i<mtl->NumSubTexmaps(); i++) {
Texmap* subTex = mtl->GetSubTexmap(i);
float amt = 1.0f;
if (subTex) {
// If it is a standard material we can see if the map is enabled.
if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0)) {
if (!((StdMat*)mtl)->MapEnabled(i))
continue;
amt = ((StdMat*)mtl)->GetTexmapAmt(i, 0);
}
tex = ExportTexture(awd, ncache, subTex, mtl->ClassID(), i, material );
if( tex && i == ID_DI ) {
usediffusemap = true;
}
}
}
if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0)) {
StdMat* std = (StdMat*)mtl;
material->color = get_awd_color( std->GetDiffuse(t), 1.0f );
} else {
material->color = get_awd_color( mtl->GetDiffuse(), 1.0f );
}
AWD_mat_type mattype;
if( usediffusemap ) mattype = AWD_MATTYPE_BITMAP;
else mattype = AWD_MATTYPE_COLOR;
material->set_type( mattype );
awd_ncache_add(ncache, (InterfaceServer*)mtl, material);
awd->add_material( material );
if (mtl->NumSubMtls() > 0) {
for (i=0; i<mtl->NumSubMtls(); i++) {
Mtl* subMtl = mtl->GetSubMtl(i);
if (subMtl && mtlList.GetMtlID( subMtl ) == -1 ) {
ExportMaterial(awd, ncache, subMtl, 0, i);
}
}
}
}
AWDTexture *
AWDExporter::ExportTexture(AWD *awd, awd_ncache *ncache,Texmap* tex, Class_ID cid, int subNo, AWDMaterial * mat ) {
AWDTexture *awd_tex;
const char* name;
int name_len;
bool hasAlpha = false;
MSTR path;
awd_uint8 * buf;
int buf_len;
if (!tex) return NULL;
if (tex->ClassID() != Class_ID(BMTEX_CLASS_ID, 0x00) ) return NULL;
// texture already exist in cache
awd_tex = (AWDTexture *)awd_ncache_get( ncache, tex );
if( awd_tex ) return awd_tex;
BitmapTex *bmptex = (BitmapTex*)tex;
MaxSDK::AssetManagement::AssetUser asset = bmptex->GetMap();
hasAlpha = bmptex->GetBitmap( GetStaticFrame() )->HasAlpha();
if( !asset.GetFullFilePath(path) ) {
fprintf( logfile, " export !asset.GetFullFilePath(path) : %i \n", asset.GetType() );
fflush( logfile );
//return NULL;
}
fprintf( logfile, " export : %s \n", path );
fflush( logfile );
AWD_tex_type textype = EXTERNAL;
if( GetIncludeMaps() &&
asset.GetType() == MaxSDK::AssetManagement::kBitmapAsset
) {
const char * dot;
dot = strrchr(path,'.');
if( !strcmp(dot, ".jpg")||
!strcmp(dot, ".JPG")||
!strcmp(dot, ".jpeg")||
!strcmp(dot, ".JPEG")
) {
textype = EMBEDDED_JPEG;
} else if (
!strcmp(dot, ".png")||
!strcmp(dot, ".PNG")
) {
textype = EMBEDDED_PNG;
}
if( textype == 0 ) {
fprintf( logfile, " export texture : %s \n", path );
fflush( logfile );
// try to extract data
Bitmap *bmp = bmptex->GetBitmap( GetStaticFrame() );
BitmapInfo bi;
MaxSDK::Util::Path *temppath;
bi.SetWidth( bmp->Width() );
bi.SetHeight( bmp->Height() );
if( hasAlpha ) {
bi.SetType( BMM_TRUE_32 );
bi.SetFlags( MAP_HAS_ALPHA );
path = "C:\\Users\\lepersp\\Desktop\\temp\\awdexporttempjpg.png";
textype = EMBEDDED_PNG;
} else {
bi.SetType( BMM_TRUE_24 );
path = "C:\\Users\\lepersp\\Desktop\\temp\\awdexporttempjpg.jpg";
textype = EMBEDDED_JPEG;
}
temppath = new MaxSDK::Util::Path( path );
bi.SetPath( *temppath );
bmp->OpenOutput( & bi );
bmp->Write( & bi );
bmp->Close(& bi);
}
if( path != NULL ) {
size_t result;
int fd;
errno_t err = _sopen_s( &fd, path, _O_RDONLY|_O_BINARY, _SH_DENYNO, _S_IREAD );
if( err == 0 ) {
struct stat *s;
s = (struct stat *)malloc(sizeof(struct stat));
fstat(fd, s);
buf_len = s->st_size;
buf = (awd_uint8 *) malloc (buf_len * sizeof( awd_uint8 ) );
lseek(fd, 0, SEEK_SET);
result = read(fd, buf, buf_len);
if (result != buf_len) {
textype = EXTERNAL;
}
_close( fd );
} else {
textype = EXTERNAL;
}
}
}
name = tex->GetName();
name_len = strlen( name );
char* namecpy = (char*) malloc( name_len*sizeof( char ) ) ;
strcpy( namecpy, name );
awd_tex = new AWDTexture( textype, namecpy, name_len );
if( textype != 0 ) {
awd_tex->set_embed_data(buf, buf_len);
}
char * pathcpy = (char *) malloc( (path.length()+1) * sizeof( char ) );
strcpy( pathcpy, path.data() );
awd_tex->set_url( pathcpy, strlen( pathcpy ) );
awd->add_texture( awd_tex );
awd_ncache_add( ncache, tex, awd_tex );
if( subNo == ID_DI ) {
mat->set_texture( awd_tex );
mat->alpha_blending = hasAlpha;
}
return awd_tex;
}
