Class_ID ClassID ( ) { return Class_ID(YUVCLASSID,0); }
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);
}
}
}
}
void XsiExp::DumpTexture(Texmap* tex, Class_ID cid, int subNo, float amt, int indentLevel)
{
if (!tex) return;
TSTR indent = GetIndent(indentLevel+1);
TSTR className;
tex->GetClassName(className);
if (tex->ClassID() == Class_ID(BMTEX_CLASS_ID, 0x00))
{
fprintf(pStream, "%sSI_Texture2D {\n", indent.data() );
TSTR mapName = ((BitmapTex *)tex)->GetMapName();
fprintf(pStream, "%s\t\"%s\";\n", indent.data(), FixupName(mapName));
fprintf(pStream, "%s\t3;\n", indent.data());
fprintf(pStream, "%s\t0;0;\n", indent.data());
fprintf(pStream, "%s\t0;12594;0;543;\n", indent.data());
fprintf(pStream, "%s\t0;\n", indent.data());
fprintf(pStream, "%s\t1;1;\n", indent.data());
fprintf(pStream, "%s\t0;0;\n", indent.data());
fprintf(pStream, "%s\t1.000000;1.000000;\n", indent.data());
fprintf(pStream, "%s\t0.000000;0.000000;\n", indent.data());
fprintf(pStream, "%s\t1.000000,0.000000,0.000000,0.000000,\n", indent.data());
fprintf(pStream, "%s\t0.000000,1.000000,0.000000,0.000000,\n", indent.data());
fprintf(pStream, "%s\t0.000000,0.000000,1.000000,0.000000,\n", indent.data());
fprintf(pStream, "%s\t0.000000,0.000000,0.000000,1.000000;;\n", indent.data());
fprintf(pStream, "%s\t3;\n", indent.data());
fprintf(pStream, "%s\t1.000000;\n", indent.data());
fprintf(pStream, "%s\t0.750000;\n", indent.data());
fprintf(pStream, "%s\t1.000000;\n", indent.data());
fprintf(pStream, "%s\t0.000000;\n", indent.data());
fprintf(pStream, "%s\t0.000000;\n", indent.data());
fprintf(pStream, "%s\t0.000000;\n", indent.data());
fprintf(pStream, "%s\t0.000000;\n", indent.data());
fprintf(pStream, "%s}\n", indent.data());
}
/*
// If we include the subtexture ID, a parser could be smart enough to get
// the class name of the parent texture/material and make it mean something.
fprintf(pStream,"%s\t%s %d\n", indent.data(), ID_TEXSUBNO, subNo);
fprintf(pStream,"%s\t%s %s\n", indent.data(), ID_TEXAMOUNT, Format(amt));
// Is this a bitmap texture?
// We know some extra bits 'n pieces about the bitmap texture
if (tex->ClassID() == Class_ID(BMTEX_CLASS_ID, 0x00))
{
TSTR mapName = ((BitmapTex *)tex)->GetMapName();
fprintf(pStream,"%s\t%s \"%s\"\n", indent.data(), ID_BITMAP, FixupName(mapName));
StdUVGen* uvGen = ((BitmapTex *)tex)->GetUVGen();
if (uvGen) {
DumpUVGen(uvGen, indentLevel+1);
}
TextureOutput* texout = ((BitmapTex*)tex)->GetTexout();
if (texout->GetInvert()) {
fprintf(pStream,"%s\t%s\n", indent.data(), ID_TEX_INVERT);
}
fprintf(pStream,"%s\t%s ", indent.data(), ID_BMP_FILTER);
switch(((BitmapTex*)tex)->GetFilterType()) {
case FILTER_PYR: fprintf(pStream,"%s\n", ID_BMP_FILT_PYR); break;
case FILTER_SAT: fprintf(pStream,"%s\n", ID_BMP_FILT_SAT); break;
default: fprintf(pStream,"%s\n", ID_BMP_FILT_NONE); break;
}
}
for (int i = 0; i < tex->NumSubTexmaps(); i++)
{
DumpTexture(tex->GetSubTexmap(i), tex->ClassID(), i, 1.0f, indentLevel+1);
}
fprintf(pStream, "%s}\n", indent.data());
*/
}
//----------------------------------------------------------------------------
void SceneBuilder::ConvertMaterial (Mtl &mtl, MtlTree &mtlTree)
{
// 光照属性
PX2::Shine *shine = new0 PX2::Shine;
Color color = mtl.GetAmbient();
float alpha = 1.0f - mtl.GetXParency();
shine->Ambient = PX2::Float4(color.r, color.g, color.b, 1.0f);
color = mtl.GetDiffuse();
shine->Diffuse = PX2::Float4(color.r, color.g, color.b, alpha);
color = mtl.GetSpecular();
float shininess = mtl.GetShininess()*2.0f;
shine->Specular = PX2::Float4(color.r, color.g, color.b, shininess);
const char *name = (const char*)mtl.GetName();
shine->SetName(name);
mtlTree.SetShine(shine);
bool IsDirect9Shader = false;
if (mtl.ClassID() == Class_ID(CMTL_CLASS_ID, 0)
|| mtl.ClassID() == Class_ID(DMTL_CLASS_ID, 0))
{
StdMat2 *stdMat2 = (StdMat2*)(&mtl);
Interval valid = FOREVER;
stdMat2->Update(mTimeStart, valid);
std::string strName(stdMat2->GetName());
bool doubleSide = (stdMat2->GetTwoSided()==1);
char strBitMapName[256];
memset(strBitMapName, 0, 256*sizeof(char));
std::string resourcePath;
PX2::Shader::SamplerFilter filter = PX2::Shader::SF_LINEAR_LINEAR;
PX2::Shader::SamplerCoordinate uvCoord = PX2::Shader::SC_REPEAT;
PX2_UNUSED(uvCoord);
if (stdMat2->MapEnabled(ID_DI))
{
BitmapTex *tex = (BitmapTex*)stdMat2->GetSubTexmap(ID_DI);
BitmapInfo bI;
const char *mapName = tex->GetMapName();
TheManager->GetImageInfo(&bI, mapName);
strcpy(strBitMapName, bI.Name());
std::string fullName = std::string(strBitMapName);
std::string::size_type sizeT = fullName.find_first_not_of(mSettings->SrcRootDir);
resourcePath = std::string(strBitMapName).substr(sizeT);
StdUVGen* uvGen = tex->GetUVGen();
PX2_UNUSED(uvGen);
int filType = tex->GetFilterType();
switch (filType)
{
case FILTER_PYR:
filter = PX2::Shader::SF_LINEAR_LINEAR;
break;
case FILTER_SAT:
filter = PX2::Shader::SF_NEAREST;
break;
default:
break;
}
}
else
{
sprintf(strBitMapName, "%s/%s", mSettings->SrcRootDir, PX2_DEFAULT_TEXTURE);
resourcePath = PX2_DEFAULT_TEXTURE;
}
PX2::Texture2D *tex2d = PX2::DynamicCast<PX2::Texture2D>(
PX2::ResourceManager::GetSingleton().BlockLoad(strBitMapName));
tex2d->SetResourcePath(resourcePath);
if (tex2d)
{
PX2::Texture2DMaterial *tex2dMtl = new0 PX2::Texture2DMaterial(filter,
uvCoord, uvCoord);
if (doubleSide)
{
tex2dMtl->GetCullProperty(0, 0)->Enabled = false;
}
PX2::MaterialInstance *instance = tex2dMtl->CreateInstance(tex2d);
mtlTree.SetMaterialInstance(instance);
}
else
{
PX2::VertexColor4Material *vcMtl = new0 PX2::VertexColor4Material();
PX2::MaterialInstance *instance = vcMtl->CreateInstance();
mtlTree.SetMaterialInstance(instance);
}
}
else if (mtl.ClassID() == Class_ID(MULTI_CLASS_ID, 0))
{
}
else if (mtl.ClassID() == DIRECTX_9_SHADER_CLASS_ID)
{
IsDirect9Shader = true;
IDxMaterial* dxMtl = (IDxMaterial*)mtl.GetInterface(IDXMATERIAL_INTERFACE);
char *effectName = dxMtl->GetEffectFilename();
IParamBlock2 *paramBlock = mtl.GetParamBlock(0);
std::string outPath;
std::string outBaseName;
std::string outExtention;
PX2::StringHelp::SplitFullFilename(effectName, outPath, outBaseName,
outExtention);
PX2::ShinePtr shineStandard = new0 PX2::Shine();
bool alphaVertex = false;
PX2::Texture2DPtr diffTex;
bool normalEnable = false;
PX2::Texture2DPtr normalTex;
float normalScale = 0.0f;
bool specEnable = false;
PX2::Texture2DPtr specTex;
float specPower = 0.0f;
bool reflectEnable = false;
PX2::TextureCubePtr reflectTex;
float reflectPower = 0.0f;
bool doubleSide = false;
int blendMode = 2;
ParamBlockDesc2 *paramDesc = 0;
int numParam = 0;
if (paramBlock)
{
paramDesc = paramBlock->GetDesc();
numParam = paramBlock->NumParams();
ParamType2 paramType;
for (int i=0; i<numParam; i++)
{
std::string parmName;
PX2::Float4 color4 = PX2::Float4(0.0f, 0.0f, 0.0f, 0.0f);
PX2::Float3 color3 = PX2::Float3(0.0f, 0.0f, 0.0f);
float floatValue = 0.0f;
bool boolValue = false;
float *floatTable = 0;
int intValue = 0;
std::string str;
PX2::Texture2D *tex2d = 0;
paramType = paramBlock->GetParameterType((ParamID)i);
if (TYPE_STRING == paramType)
ConvertStringAttrib(paramBlock, i, parmName, str);
else if (TYPE_FLOAT == paramType)
ConvertFloatAttrib(paramBlock, i, parmName, floatValue);
else if (TYPE_INT == paramType)
ConvertIntAttrib(paramBlock, i, parmName, intValue);
else if (TYPE_RGBA == paramType)
ConvertColorAttrib(paramBlock, i, parmName, color4, i);
else if (TYPE_POINT3 == paramType)
ConvertPoint3Attrib(paramBlock, i, parmName, color3);
else if (TYPE_POINT4 == paramType)
ConvertPoint4Attrib(paramBlock, i, parmName, color4);
else if (TYPE_BOOL == paramType)
ConvertBoolAttrib(paramBlock, i, parmName, boolValue);
else if (TYPE_FLOAT_TAB == paramType)
ConvertFloatTabAttrib(paramBlock, i, parmName, floatTable);
else if (TYPE_BITMAP == paramType)
ConvertBitMapAttrib(paramBlock, i, parmName, tex2d);
else if (TYPE_FRGBA ==paramType)
ConvertFRGBAAttrib(paramBlock, i, parmName, color4);
// shine
if (parmName == "gBlendMode")
{
blendMode = intValue;
}
else if (parmName == "gShineEmissive")
{
shineStandard->Emissive = color4;
}
else if (parmName == "gShineAmbient")
{
shineStandard->Ambient = color4;
}
else if (parmName == "gShineDiffuse")
{
shineStandard->Diffuse = color4;
}
// alpha vertex
else if (parmName == "gAlphaVertex")
{
alphaVertex = boolValue;
}
// diffuse
else if (parmName == "gDiffuseTexture")
{
diffTex = tex2d;
}
// normal
else if (parmName == "gNormalEnable")
{
normalEnable = boolValue;
}
else if (parmName == "gNormalTexture")
{
normalTex = tex2d;
}
else if (parmName == "gNormalScale")
{
normalScale = floatValue;
}
// specular
else if (parmName == "gSpecularEnable")
{
specEnable = boolValue;
}
else if (parmName == "gSpecularTexture")
{
specTex = tex2d;
}
else if (parmName == "gSpecularPower")
{
specPower = floatValue;
}
// reflect
else if (parmName == "gReflectionEnable")
{
reflectEnable = boolValue;
}
else if (parmName == "gReflectTexture")
{
//reflectTex = tex2d;
}
else if (parmName == "gReflectPower")
{
reflectPower = floatValue;
}
// other
else if (parmName == "gDoubleSide")
{
doubleSide = boolValue;
}
}
}
PX2::MaterialInstance *inst = 0;
PX2::StandardMaterial *standardMtl = 0;
PX2::StandardESMaterial_Default *standardESMtl_D = 0;
PX2::StandardESMaterial_Specular *standardESMtl_S = 0;
if (outBaseName == "Standard")
{
char mtlName[256];
memset(mtlName, 0, 256*sizeof(char));
sprintf(mtlName, "%s/%s", mSettings->DstRootDir,
"Data/mtls/Standard.pxfx");
standardMtl = new0 PX2::StandardMaterial(mtlName);
}
else if (outBaseName == "StandardES")
{
if (false == specEnable)
{
standardESMtl_D = new0 PX2::StandardESMaterial_Default();
if (0 == blendMode)
{
standardESMtl_D->GetAlphaProperty(0, 0)->BlendEnabled = false;
standardESMtl_D->GetAlphaProperty(0, 0)->CompareEnabled = false;
}
else if (1 == blendMode)
{
standardESMtl_D->GetAlphaProperty(0, 0)->BlendEnabled = true;
}
else if (2 == blendMode)
{
standardESMtl_D->GetAlphaProperty(0, 0)->BlendEnabled = false;
standardESMtl_D->GetAlphaProperty(0, 0)->CompareEnabled = true;
standardESMtl_D->GetAlphaProperty(0, 0)->Compare = PX2::AlphaProperty::CM_GEQUAL;
standardESMtl_D->GetAlphaProperty(0, 0)->Reference = 0.2f;
}
}
else
{
char mtlName[256];
memset(mtlName, 0, 256*sizeof(char));
sprintf(mtlName, "%s/%s", mSettings->DstRootDir,
"Data/mtls/StandardES_Specular.pxfx");
standardESMtl_S = new0 PX2::StandardESMaterial_Specular(mtlName);
}
}
if (standardMtl && diffTex)
{
if (doubleSide)
{
standardMtl->GetCullProperty(0, 0)->Enabled = false;
}
inst = standardMtl->CreateInstance(diffTex, alphaVertex,
normalEnable, normalTex, normalScale, specEnable, specTex,
specPower, 0, shineStandard);
}
else if (standardESMtl_D && diffTex)
{
if (doubleSide)
{
standardESMtl_D->GetCullProperty(0, 0)->Enabled = false;
}
inst = standardESMtl_D->CreateInstance(diffTex, 0, shineStandard);
}
else if (standardESMtl_S && diffTex && specTex)
{
if (doubleSide)
{
standardESMtl_S->GetCullProperty(0, 0)->Enabled = false;
}
inst = standardESMtl_S->CreateInstance(diffTex, specTex, specPower,
0, shineStandard);
}
if (inst)
{
mtlTree.SetMaterialInstance(inst);
}
else
{
PX2::MaterialInstance *instance =
PX2::VertexColor4Material::CreateUniqueInstance();
mtlTree.SetMaterialInstance(instance);
}
}
else
{
PX2::VertexColor4Material *vcMtl = new0 PX2::VertexColor4Material();
PX2::MaterialInstance *instance = vcMtl->CreateInstance();
mtlTree.SetMaterialInstance(instance);
}
// 对子材质进行处理
if (IsDirect9Shader)
return;
int mQuantity = mtl.NumSubMtls(); // Class_ID(MULTI_CLASS_ID, 0)
if (mQuantity > 0)
{
mtlTree.SetMChildQuantity(mQuantity);
for (int i=0; i<mQuantity; i++)
{
Mtl *subMtl = 0;
subMtl = mtl.GetSubMtl(i);
if (subMtl)
{
ConvertMaterial(*subMtl, mtlTree.GetMChild(i));
}
}
}
}
Class_ID ClassID() { return Class_ID(Billboard_CLASS_ID1,
Billboard_CLASS_ID2); }
Class_ID ClassID() {return Class_ID(WINDOBJECT_CLASS_ID,0);}
Class_ID ClassID() { return Class_ID(CAL3D_CLASS_ID1,
CAL3D_CLASS_ID2); }
Class_ID ClassID ( ) { return Class_ID(PDALPHACLASSID,0); }
// Here we process mesh geometry for given node.
// Vertices for the geometry from the all meshes of the scene are allocated in
// one big vertex pool. One vertex can occur several times in this pool, because
// we add 3 new vertices for every face.
// After all meshes in the scene are processed, this pool is collapsed to remove
// duplicate vertices.
void RBExport::ProcessMesh( INode* node )
{
if (!node->Renderable() || node->IsNodeHidden())
{
return;
}
ObjectState os = node->EvalWorldState( m_CurTime );
Object* pObject = os.obj;
if (!pObject)
{
Warn( "Could not evaluate object state in node <%s>. Mesh was skipped.", node->GetName() );
return;
}
Matrix3 nodeTM = node->GetNodeTM( m_CurTime );
Matrix3 nodeTMAfterWSM = node->GetObjTMAfterWSM( m_CurTime );
Matrix3 mOffs = nodeTMAfterWSM*Inverse( nodeTM );
// triangulate
TriObject* pTriObj = 0;
if (pObject->CanConvertToType( Class_ID( TRIOBJ_CLASS_ID, 0 ) ))
{
pTriObj = (TriObject*)pObject->ConvertToType( m_CurTime, Class_ID( TRIOBJ_CLASS_ID, 0 ) );
}
bool bReleaseTriObj = (pTriObj != pObject);
if (!pTriObj)
{
Warn( "Could not triangulate mesh in node <%s>. Node was skipped", node->GetName() );
return;
}
if (!MeshModStackIsValid( node ))
{
Warn( "Modifier stack for node %s should be collapsed or contain only Skin modifier.",
node->GetName() );
}
// ensure, that vertex winding direction in polygon is CCW
Matrix3 objTM = node->GetObjTMAfterWSM( m_CurTime );
bool bNegScale = (DotProd( CrossProd( objTM.GetRow(0), objTM.GetRow(1) ), objTM.GetRow(2) ) >= 0.0);
int vx[3];
if (bNegScale)
{
vx[0] = 0;
vx[1] = 1;
vx[2] = 2;
}
else
{
vx[0] = 2;
vx[1] = 1;
vx[2] = 0;
}
Mesh& mesh = pTriObj->GetMesh();
bool bHasTexCoord = (mesh.numTVerts != 0);
bool bHasVertexColor = (mesh.numCVerts != 0) && m_pConfig->m_bExportVertexColors;
bool bHasNormal = m_pConfig->m_bExportNormals;
bool bHasSkin = ProcessSkin( node );
// some cosmetics
BOOL res = mesh.RemoveDegenerateFaces();
if (res)
{
Spam( "Degenerate faces were fixed." );
}
res = mesh.RemoveIllegalFaces();
if (res)
{
Spam( "Degenerate indices were fixed." );
}
ExpNode* pExpNode = GetExportedNode( node );
if (!pExpNode)
{
return;
}
int numPri = mesh.getNumFaces();
int numVert = mesh.numVerts;
// initialize helper array for building vertices' 0-circles
VertexPtrArray vertexEntry;
vertexEntry.resize( numVert );
memset( &vertexEntry[0], 0, sizeof( ExpVertex* )*numVert );
Spam( "Original mesh has %d vertices and %d faces.", numVert, numPri );
bool bHasVoidFaces = false;
// loop on mesh faces
for (int i = 0; i < numPri; i++)
{
Face& face = mesh.faces[i];
// calculate face normal
const Point3& v0 = mesh.verts[face.v[vx[0]]];
const Point3& v1 = mesh.verts[face.v[vx[1]]];
const Point3& v2 = mesh.verts[face.v[vx[2]]];
Point3 normal = -Normalize( (v1 - v0)^(v2 - v1) );
normal = mOffs.VectorTransform( normal );
normal = c_FlipTM.VectorTransform( normal );
// loop on face vertices
ExpVertex* pFaceVertex[3];
for (int j = 0; j < 3; j++)
{
ExpVertex v;
v.mtlID = pExpNode->GetMaterialIdx( face.getMatID() );
v.nodeID = pExpNode->m_Index;
if (v.mtlID < 0)
{
bHasVoidFaces = true;
}
// extract vertex position and apply world-space modifier to it
int vIdx = face.v[vx[j]];
Point3 pt = mesh.verts[vIdx];
pt = mOffs.PointTransform( pt );
pt = c_FlipTM.PointTransform( pt );
v.index = vIdx;
v.pos = Vec3( pt.x, pt.y, pt.z );
//v.pos *= m_WorldScale;
// extract skinning info
if (bHasSkin)
{
GetSkinInfo( v );
}
// assign normal
if (bHasNormal)
{
v.normal = Vec3( normal.x, normal.y, normal.z );
v.smGroup = face.smGroup;
}
// extract vertex colors
if (bHasVertexColor)
{
const VertColor& vcol = mesh.vertCol[mesh.vcFace[i].t[vx[j]]];
v.color = ColorToDWORD( Color( vcol.x, vcol.y, vcol.z ) );
}
// extract texture coordinates
if (bHasTexCoord)
{
const Point3& texCoord = mesh.tVerts[mesh.tvFace[i].t[vx[j]]];
v.uv.x = texCoord.x;
v.uv.y = 1.0f - texCoord.y;
// second texture coordinate channel
if (mesh.getNumMaps() > 1 && mesh.mapSupport( 2 ))
{
UVVert* pUVVert = mesh.mapVerts( 2 );
TVFace* pTVFace = mesh.mapFaces( 2 );
if (pUVVert && pTVFace)
{
const Point3& tc2 = pUVVert[pTVFace[i].t[vx[j]]];
v.uv2.x = tc2.x;
v.uv2.y = 1.0f - tc2.y;
}
}
}
// allocate new vertex
pFaceVertex[j] = AddVertex( v );
// we want vertices in the 0-ring neighborhood to be linked into closed linked list
if (vertexEntry[vIdx] == NULL)
{
vertexEntry[vIdx] = pFaceVertex[j];
pFaceVertex[j]->pNext = pFaceVertex[j];
}
else
{
vertexEntry[vIdx]->AddToZeroRing( pFaceVertex[j] );
}
}
AddPolygon( pFaceVertex[0], pFaceVertex[1], pFaceVertex[2] );
if (IsCanceled())
{
return;
}
}
// correct normals at vertices corresponding to smoothing groups
SmoothNormals( vertexEntry );
// put vertices into set (this removes duplicate vertices)
for (int i = 0; i < numVert; i++)
{
ExpVertex::ZeroRingIterator it( vertexEntry[i] );
while (it)
{
VertexSet::iterator sIt = m_VertexSet.find( it );
if (sIt == m_VertexSet.end())
{
m_VertexSet.insert( it );
}
else
{
it->pBase = (*sIt);
}
++it;
}
}
if (bReleaseTriObj)
{
delete pTriObj;
}
if (bHasVoidFaces)
{
Warn( "Mesh %s has faces with no material assigned.", node->GetName() );
}
} // RBExport::ProcessMesh
Class_ID ClassID() { return Class_ID(TEST_SOUNDOBJ_CLASS_ID,0); }
Class_ID ClassID() {return Class_ID(UTILTEST_CLASS_ID,0);}
void UtilTest::MakeObject()
{
// Create a new object through the CreateInstance() API
Object *obj = (Object*)ip->CreateInstance(
GEOMOBJECT_CLASS_ID,
Class_ID(CYLINDER_CLASS_ID,0));
assert(obj);
// Get a hold of the parameter block
IParamArray *iCylParams = obj->GetParamBlock();
assert(iCylParams);
// Set the value of radius, height and segs.
int rad = obj->GetParamBlockIndex(CYLINDER_RADIUS);
assert(rad>=0);
iCylParams->SetValue(rad,TimeValue(0),30.0f);
int height = obj->GetParamBlockIndex(CYLINDER_HEIGHT);
assert(height>=0);
iCylParams->SetValue(height,TimeValue(0),100.0f);
int segs = obj->GetParamBlockIndex(CYLINDER_SEGMENTS);
assert(segs>=0);
iCylParams->SetValue(segs,TimeValue(0),10);
// Create a derived object that references the cylinder
IDerivedObject *dobj = CreateDerivedObject(obj);
// Create a bend modifier
Modifier *bend = (Modifier*)ip->CreateInstance(
OSM_CLASS_ID,
Class_ID(BENDOSM_CLASS_ID,0));
// Set the bend angle - ParamBlock2
IParamBlock2* iBendBlock = ((Animatable*)bend)->GetParamBlock(0); //only one pblock2
assert(iBendBlock);
iBendBlock->SetValue(BEND_ANGLE,TimeValue(0),90.0f);
// Add the bend modifier to the derived object.
dobj->AddModifier(bend);
// Create a node in the scene that references the derived object
INode *node = ip->CreateObjectNode(dobj);
// Name the node and make the name unique.
TSTR name(_T("MyNode"));
ip->MakeNameUnique(name);
node->SetName(name);
// Get ready to add WSMs to this node
node->CreateWSMDerivedObject();
IDerivedObject *wsdobj = node->GetWSMDerivedObject();
if (wsdobj) {
WSMObject *swobj = (WSMObject*)ip->CreateInstance(
WSM_OBJECT_CLASS_ID,
Class_ID(SINEWAVE_OBJECT_CLASS_ID,0));
int ix;
IParamArray *iRipParams = swobj->GetParamBlock();
ix = swobj->GetParamBlockIndex(RWAVE_AMPLITUDE);
iRipParams->SetValue(ix,TimeValue(0),10.0f);
ix = swobj->GetParamBlockIndex(RWAVE_AMPLITUDE2);
iRipParams->SetValue(ix,TimeValue(0),10.0f);
ix = swobj->GetParamBlockIndex(RWAVE_WAVELEN);
iRipParams->SetValue(ix,TimeValue(0),40.0f);
ix = swobj->GetParamBlockIndex(RWAVE_CIRCLES);
iRipParams->SetValue(ix,TimeValue(0),10);
ix = swobj->GetParamBlockIndex(RWAVE_DIVISIONS);
iRipParams->SetValue(ix,TimeValue(0),4);
ix = swobj->GetParamBlockIndex(RWAVE_SEGMENTS);
iRipParams->SetValue(ix,TimeValue(0),16);
INode *swnode = ip->CreateObjectNode(swobj);
TSTR swname(_T("RippleNode"));
ip->MakeNameUnique(swname);
node->SetName(swname);
// Create a Space Warp Modifier
Modifier *swmod = swobj->CreateWSMMod(swnode);
if (swmod) {
wsdobj->AddModifier(swmod);
}
}
// Redraw the views
ip->RedrawViews(ip->GetTime());
}
int AlembicImport_Camera(const std::string& path, AbcG::IObject& iObj,
alembic_importoptions& options, INode** pMaxNode)
{
const std::string& identifier = iObj.getFullName();
if (!AbcG::ICamera::matches(iObj.getMetaData())) {
return alembic_failure;
}
AbcG::ICamera objCamera = AbcG::ICamera(iObj, Abc::kWrapExisting);
if (!objCamera.valid()) {
return alembic_failure;
}
bool isConstant = objCamera.getSchema().isConstant();
TimeValue zero(0);
INode* pNode = *pMaxNode;
CameraObject* pCameraObj = NULL;
if (!pNode) {
// Create the camera object and place it in the scene
GenCamera* pGenCameraObj =
GET_MAX_INTERFACE()->CreateCameraObject(FREE_CAMERA);
if (pGenCameraObj == NULL) {
return alembic_failure;
}
pGenCameraObj->Enable(TRUE);
pGenCameraObj->SetConeState(TRUE);
pGenCameraObj->SetManualClip(TRUE);
IMultiPassCameraEffect* pCameraEffect =
pGenCameraObj->GetIMultiPassCameraEffect();
const int TARGET_DISTANCE = 0;
pCameraEffect->GetParamBlockByID(0)->SetValue(TARGET_DISTANCE, zero, FALSE);
pCameraObj = pGenCameraObj;
Abc::IObject parent = iObj.getParent();
std::string name = removeXfoSuffix(parent.getName().c_str());
pNode = GET_MAX_INTERFACE()->CreateObjectNode(
pGenCameraObj, EC_UTF8_to_TCHAR(name.c_str()));
if (pNode == NULL) {
return alembic_failure;
}
*pMaxNode = pNode;
}
else {
Object* obj = pNode->EvalWorldState(zero).obj;
if (obj->CanConvertToType(Class_ID(SIMPLE_CAM_CLASS_ID, 0))) {
pCameraObj = reinterpret_cast<CameraObject*>(
obj->ConvertToType(zero, Class_ID(SIMPLE_CAM_CLASS_ID, 0)));
}
else if (obj->CanConvertToType(Class_ID(LOOKAT_CAM_CLASS_ID, 0))) {
pCameraObj = reinterpret_cast<CameraObject*>(
obj->ConvertToType(zero, Class_ID(LOOKAT_CAM_CLASS_ID, 0)));
}
else {
return alembic_failure;
}
}
// Fill in the mesh
// alembic_fillcamera_options dataFillOptions;
// dataFillOptions.pIObj = &iObj;
// dataFillOptions.pCameraObj = pCameraObj;
// dataFillOptions.dTicks = GET_MAX_INTERFACE()->GetTime();
// AlembicImport_FillInCamera(dataFillOptions);
// printAnimatables(pCameraObj);
Interval interval = FOREVER;
AlembicFloatController* pControl = NULL;
{
std::string prop("horizontalFOV");
if (options.attachToExisting) {
pControl = getController(pCameraObj, identifier, prop, 0, 0);
}
if (pControl) {
pControl->GetParamBlockByID(0)->SetValue(
GetParamIdByName(pControl, 0, "path"), zero,
EC_UTF8_to_TCHAR(path.c_str()));
}
else if (assignController(createFloatController(path, identifier, prop),
pCameraObj, 0, 0) &&
!isConstant) {
std::stringstream controllerName;
controllerName << GET_MAXSCRIPT_NODE(pNode);
controllerName << "mynode2113.FOV.controller.time";
AlembicImport_ConnectTimeControl(controllerName.str().c_str(), options);
}
}
{
std::string prop("FocusDistance");
if (options.attachToExisting) {
pControl = getController(pCameraObj, identifier, prop, 1, 0, 1);
}
if (pControl) {
pControl->GetParamBlockByID(0)->SetValue(
GetParamIdByName(pControl, 0, "path"), zero,
EC_UTF8_to_TCHAR(path.c_str()));
}
else if (assignController(createFloatController(path, identifier, prop),
pCameraObj, 1, 0, 1) &&
!isConstant) {
std::stringstream controllerName;
controllerName << GET_MAXSCRIPT_NODE(pNode);
controllerName
<< "mynode2113.MultiPass_Effect.focalDepth.controller.time";
AlembicImport_ConnectTimeControl(controllerName.str().c_str(), options);
}
}
{
std::string prop("NearClippingPlane");
if (options.attachToExisting) {
pControl = getController(pCameraObj, identifier, prop, 0, 2);
}
if (pControl) {
pControl->GetParamBlockByID(0)->SetValue(
GetParamIdByName(pControl, 0, "path"), zero,
EC_UTF8_to_TCHAR(path.c_str()));
}
else if (assignController(createFloatController(path, identifier, prop),
pCameraObj, 0, 2) &&
!isConstant) {
std::stringstream controllerName;
controllerName << GET_MAXSCRIPT_NODE(pNode);
controllerName << "mynode2113.nearclip.controller.time";
AlembicImport_ConnectTimeControl(controllerName.str().c_str(), options);
}
}
{
std::string prop("FarClippingPlane");
if (options.attachToExisting) {
pControl = getController(pCameraObj, identifier, prop, 0, 3);
}
if (pControl) {
pControl->GetParamBlockByID(0)->SetValue(
GetParamIdByName(pControl, 0, "path"), zero,
EC_UTF8_to_TCHAR(path.c_str()));
}
else if (assignController(createFloatController(path, identifier, prop),
pCameraObj, 0, 3) &&
!isConstant) {
std::stringstream controllerName;
controllerName << GET_MAXSCRIPT_NODE(pNode);
controllerName << "mynode2113.farclip.controller.time";
AlembicImport_ConnectTimeControl(controllerName.str().c_str(), options);
}
}
// if(assignControllerToLevel1SubAnim(createFloatController(path, identifier,
// std::string("FocusDistance")), pCameraObj, 0, 1) && !isConstant){
// AlembicImport_ConnectTimeControl( "$.targetDistance.controller.time",
// options );
//}
createCameraModifier(path, identifier, pNode);
// Add the new inode to our current scene list
SceneEntry* pEntry = options.sceneEnumProc.Append(
pNode, pCameraObj, OBTYPE_CAMERA, &std::string(iObj.getFullName()));
options.currentSceneList.Append(pEntry);
// Set the visibility controller
AlembicImport_SetupVisControl(path, identifier, iObj, pNode, options);
importMetadata(pNode, iObj);
return 0;
}
bool AlembicCamera::Save(double time, bool bLastFrame)
{
TimeValue ticks = GetTimeValueFromFrame(time);
Object *obj = mMaxNode->EvalWorldState(ticks).obj;
if (mNumSamples == 0) {
bForever = CheckIfObjIsValidForever(obj, ticks);
}
else {
bool bNewForever = CheckIfObjIsValidForever(obj, ticks);
if (bForever && bNewForever != bForever) {
ESS_LOG_INFO("bForever has changed");
}
}
bForever = false;
SaveMetaData(mMaxNode, this);
// Set the xform sample
Matrix3 wm = mMaxNode->GetObjTMAfterWSM(ticks);
if (mJob) {
Point3 worldMaxPoint = wm.GetTrans();
Abc::V3f alembicWorldPoint = ConvertMaxPointToAlembicPoint(worldMaxPoint);
mJob->GetArchiveBBox().extendBy(alembicWorldPoint);
}
// check if the camera is animated
if (mNumSamples > 0) {
if (bForever) {
return true;
}
}
// Return a pointer to a Camera given an INode or return false if the node
// cannot be converted to a Camera
CameraObject *cam = NULL;
if (obj->CanConvertToType(Class_ID(SIMPLE_CAM_CLASS_ID, 0))) {
cam = reinterpret_cast<CameraObject *>(
obj->ConvertToType(ticks, Class_ID(SIMPLE_CAM_CLASS_ID, 0)));
}
else if (obj->CanConvertToType(Class_ID(LOOKAT_CAM_CLASS_ID, 0))) {
cam = reinterpret_cast<CameraObject *>(
obj->ConvertToType(ticks, Class_ID(LOOKAT_CAM_CLASS_ID, 0)));
}
else {
return false;
}
CameraState cs;
Interval valid = FOREVER;
cam->EvalCameraState(ticks, valid, &cs);
float tDist = cam->GetTDist(ticks);
float ratio = GetCOREInterface()->GetRendImageAspect();
float aperatureWidth =
GetCOREInterface()->GetRendApertureWidth(); // this may differ from the
// imported value
// unfortunately
float focalLength =
(float)((aperatureWidth / 2.0) /
tan(cs.fov / 2.0)); // alembic wants this one in millimeters
aperatureWidth /= 10.0f; // convert to centimeters
IMultiPassCameraEffect *pCameraEffect = cam->GetIMultiPassCameraEffect();
Interval interval = FOREVER;
BOOL bUseTargetDistance = FALSE;
const int TARGET_DISTANCE = 0;
pCameraEffect->GetParamBlockByID(0)->GetValue(TARGET_DISTANCE, ticks,
bUseTargetDistance, interval);
float fFocalDepth = 0.0f;
const int FOCAL_DEPTH = 1;
pCameraEffect->GetParamBlockByID(0)->GetValue(FOCAL_DEPTH, ticks, fFocalDepth,
interval);
// store the camera data
mCameraSample.setNearClippingPlane(cs.hither);
mCameraSample.setFarClippingPlane(cs.yon);
// mCameraSample.setLensSqueezeRatio(ratio);
// should set to 1.0 according the article "Maya to Softimage: Camera
// Interoperability"
mCameraSample.setLensSqueezeRatio(1.0);
mCameraSample.setFocalLength(focalLength);
mCameraSample.setHorizontalAperture(aperatureWidth);
mCameraSample.setVerticalAperture(aperatureWidth / ratio);
if (bUseTargetDistance) {
mCameraSample.setFocusDistance(tDist);
}
else {
mCameraSample.setFocusDistance(fFocalDepth);
}
// save the samples
mCameraSchema.set(mCameraSample);
mNumSamples++;
// Note that the CamObject should only be deleted if the pointer to it is not
// equal to the object pointer that called ConvertToType()
if (cam != NULL && obj != cam) {
delete cam;
cam = NULL;
return false;
}
return true;
}
/*
====================
GatherSkin
====================
*/
void G3DSExport::GatherSkin(INode* i_node)
{
SKIN skin;
// get the name of the node
skin.name = i_node->GetName();
// get the skin interface
Modifier *modifier = GetModifier(i_node,SKIN_CLASSID);
ISkin* i_skin = (ISkin*)modifier->GetInterface(I_SKIN);
MAX_CHECK(i_skin);
// convert to the triangle type
Mesh* i_mesh = NULL;
Object* obj = i_node->EvalWorldState(mTime).obj;
if(obj && ( obj->SuperClassID() == GEOMOBJECT_CLASS_ID ))
{
if(obj->CanConvertToType(Class_ID(TRIOBJ_CLASS_ID, 0)))
{
TriObject *tri_obj = (TriObject*)obj->ConvertToType(mTime, Class_ID(TRIOBJ_CLASS_ID, 0)); MAX_CHECK(tri_obj);
i_mesh = &tri_obj->mesh;
}
}
MAX_CHECK(i_mesh&&i_mesh->getNumFaces()&&i_mesh->getNumVerts());
// get the material
skin.texture = "textures/default.tga";
Mtl* mtl = i_node->GetMtl();
if(mtl && (mtl->ClassID()==Class_ID(DMTL_CLASS_ID, 0)) && ((StdMat*)mtl)->MapEnabled(ID_DI))
{
Texmap *texmap = mtl->GetSubTexmap(ID_DI);
if(texmap && texmap->ClassID() == Class_ID(BMTEX_CLASS_ID, 0x00))
{
skin.texture = UnifySlashes(((BitmapTex *)texmap)->GetMapName());
if( !strstr( skin.texture.c_str(), mPath.c_str() ) )
{
G3DAssert("The material(%s) is error : the texture path(%s) is illegal!",mtl->GetName(), skin.texture.c_str());
}
else
{
skin.texture = strstr(skin.texture.c_str(),mPath.c_str()) + strlen(mPath.c_str());
}
}
}
// if it has uvs
int map_count = i_mesh->getNumMaps();
bool has_uvs = i_mesh->getNumTVerts() && i_mesh->tvFace;
if(!(has_uvs&&map_count)) { G3DAssert("The skin(%s) has not the uv coordinates.",skin.name.c_str()); return; }
// get the transform
Matrix3 mesh_matrix = i_node->GetObjectTM(mTime);
Matrix3 node_matrix = i_node->GetNodeTM(mTime);
Matrix3 transform = mesh_matrix * Inverse(node_matrix);
// get the points
skin.points.assign(i_mesh->verts, i_mesh->verts+i_mesh->getNumVerts());
// get the triangles
for(int i = 0; i < i_mesh->getNumFaces(); i++)
{
Face& face = i_mesh->faces[i];
TRIANGLE tri;
tri.smoothing = face.smGroup;
for(int j = 0; j < 3; j++)
{
VPTNIS v;
v.pos = transform * i_mesh->verts[face.v[j]];
// get the uv
UVVert * map_verts = i_mesh->mapVerts(1);
TVFace * map_faces = i_mesh->mapFaces(1);
v.uv = reinterpret_cast<Point2&>(map_verts[map_faces[i].t[j]]);
v.uv.y = 1 - v.uv.y;
// initialize the normal
v.normal = Point3::Origin;
// get the vertex index
v.index = face.v[j];
// get the smoothing group
v.smoothing = face.smGroup;
// set the index for the triangle
tri.index0[j] = v.index;
// reassemble the vertex list
tri.index1[j] = AddVertex(skin, v);
}
// add the triangle to the table
skin.triangles.push_back(tri);
}
// build the index map
for( int i = 0; i < skin.vertexes.size(); i++ )
{
skin.vertex_index_map[skin.vertexes[i].index].push_back(i);
}
// get the skin context data
ISkinContextData* i_skin_context_data = i_skin->GetContextInterface(i_node);
if(i_skin_context_data == NULL) { G3DAssert("The skin(%s) has not the weight.",skin.name.c_str()); return; }
// gets the initial matrix of the skinned object
Matrix3 initial_object_transform;
i_skin->GetSkinInitTM(i_node, initial_object_transform, true);
// process the points
int num_points = i_skin_context_data->GetNumPoints();
for(int i = 0; i < num_points; i++)
{
MAX_CHECK(i < skin.points.size());
VPIW viw;
// get the initial point
viw.pos = initial_object_transform * skin.points[i];
// process the weights
std::multimap< float, int > weights;
// get the number of bones that control this vertex
int num_bones = i_skin_context_data->GetNumAssignedBones(i);
if(num_bones>0)
{
for (int j = 0; j < num_bones; j++)
{
Matrix3 transform;
// get the assigned bone of the point
INode* i_bone_node = i_skin->GetBone(i_skin_context_data->GetAssignedBone(i, j));
MAX_CHECK(i_bone_node != NULL);
// get the weight of the bone
float weight = i_skin_context_data->GetBoneWeight(i, j);
// add the weight to the table
weights.insert(std::make_pair(weight, AddBone(skin,i_bone_node)));
}
}
else
{
// add the weight to the table
weights.insert(std::make_pair(1.f, AddBone(skin,i_node)));
}
// recalculate the weights
float weight0 = 0.f, weight1 = 0.f, weight2 = 0.f;
int index0 = 0, index1 = 0, index2 = 0;
std::multimap< float, int >::iterator it = weights.end();
it--;
weight0 = it->first;
index0 = it->second;
if(it != weights.begin())
{
it--;
weight1 = it->first;
index1 = it->second;
if(it != weights.begin())
{
it--;
weight2 = it->first;
index2 = it->second;
}
}
float sum_weights = weight0 + weight1 + weight2;
// store the skin weights
viw.weight[0] = weight0/sum_weights;
viw.index[0] = index0;
viw.weight[1] = weight1/sum_weights;
viw.index[1] = index1;
viw.weight[2] = weight2/sum_weights;
viw.index[2] = index2;
skin.weights.push_back(viw);
}
// get the initial transforms
skin.transforms.resize(skin.bones.size());
for(int i = 0; i < skin.bones.size(); i++)
{
INode* node = skin.bones[i];
Matrix3 mat;
if (SKIN_INVALID_NODE_PTR == i_skin->GetBoneInitTM( node, mat ))
{
if (SKIN_INVALID_NODE_PTR == i_skin->GetSkinInitTM( node, mat ))
{
mat.IdentityMatrix();
}
}
skin.transforms[i] = Inverse(mat);
}
// there is a 75 bone limit for each skinned object.
if(skin.bones.size()>75)
{
G3DAssert("There are more %d bones in the skin(%s).",skin.bones.size(), i_node->GetName());
return;
}
// reset the skin vertex position
for(int i = 0; i < skin.vertexes.size(); i++)
{
VPTNIS& v0 = skin.vertexes[i];
VPIW& v1 = skin.weights[v0.index];
v0.pos = v1.pos;
}
// build the normal space
BuildNormal(skin);
// calculate the bounding box
skin.box.Init();
for(int i = 0; i < skin.vertexes.size(); i++)
{
Point3 pt = node_matrix * skin.vertexes[i].pos;
skin.box += pt;
}
// add the skin to the table
mSkins.push_back(skin);
}
Class_ID ClassID() { return Class_ID(2,2); }
Class_ID ClassID() {return Class_ID(WINDMOD_CLASS_ID,0);}
virtual bool Convert(plMaxNode* node, plErrorMsg *pErrMsg);
virtual plATCAnim * NewAnimation(const plString &name, double begin, double end);
bool ConvertNode(plMaxNode *node, plErrorMsg *pErrMsg);
bool ConvertNodeSegmentBranch(plMaxNode *node, plAGAnim *mod, plErrorMsg *pErrMsg);
bool MakePersistent(plMaxNode *node, plAGAnim *anim, const plString &animName, plErrorMsg *pErrMsg);
virtual void CollectNonDrawables(INodeTab& nonDrawables) { AddTargetsToList(nonDrawables); }
void DeleteThis() { delete this; }
};
//plAGAnimMgr * plAnimAvatarComponent::fManager = nil;
CLASS_DESC(plAnimAvatarComponent, gAnimAvatarDesc, "Compound Animation", "Compound Animation", COMP_TYPE_AVATAR, Class_ID(0x3192253d, 0x60c4178c))
//
// Anim Avatar ParamBlock2
//
//
ParamBlockDesc2 gAnimAvatarBk
(
plComponent::kBlkComp, _T("CompoundAnim"), 0, &gAnimAvatarDesc, P_AUTO_CONSTRUCT + P_AUTO_UI, plComponent::kRefComp,
//Roll out
IDD_COMP_ANIM_AVATAR, IDS_COMP_ANIM_AVATARS, 0, 0, NULL,
// params
kShareableBool, _T("ShareableBool"), TYPE_BOOL, 0, 0,
p_default, FALSE,
Class_ID ClassID() {return Class_ID(COLOR_CLIP_CLASS_ID,0);}
ColMesh* RBExport::GetColMesh( INode* node )
{
ObjectState os = node->EvalWorldState( m_CurTime );
Object* pObject = os.obj;
if (!pObject)
{
Warn( "Could not evaluate object state. Collision mesh %s was skipped.", node->GetName() );
return NULL;
}
Matrix3 nodeTM = node->GetNodeTM( m_CurTime );
Matrix3 nodeTMAfterWSM = node->GetObjTMAfterWSM( m_CurTime );
Matrix3 mOffs = nodeTMAfterWSM*Inverse( nodeTM );
// triangulate
TriObject* pTriObj = NULL;
if (pObject->CanConvertToType( Class_ID( TRIOBJ_CLASS_ID, 0 ) ))
{
pTriObj = (TriObject*)pObject->ConvertToType( m_CurTime, Class_ID( TRIOBJ_CLASS_ID, 0 ) );
}
bool bReleaseTriObj = (pTriObj != pObject);
if (!pTriObj)
{
Warn( "Could not triangulate mesh in node. Collision mesh %s was skipped.", node->GetName() );
return NULL;
}
// ensure, that vertex winding direction in polygon is CCW
Matrix3 objTM = node->GetObjTMAfterWSM( m_CurTime );
bool bNegScale = (DotProd( CrossProd( objTM.GetRow(0), objTM.GetRow(1) ), objTM.GetRow(2) ) >= 0.0);
int vx[3];
vx[0] = bNegScale ? 2 : 0;
vx[1] = bNegScale ? 1 : 1;
vx[2] = bNegScale ? 0 : 2;
Mesh& mesh = pTriObj->GetMesh();
// some cosmetics
mesh.RemoveDegenerateFaces();
mesh.RemoveIllegalFaces();
// create collision mesh
ColMesh* pMesh = new ColMesh();
int numPri = mesh.getNumFaces();
int numVert = mesh.numVerts;
// copy vertices
for (int i = 0; i < numVert; i++)
{
Point3 pt = mesh.verts[i];
pt = mOffs.PointTransform( pt );
pt = c_FlipTM.PointTransform( pt );
pMesh->AddVertex( Vec3( pt.x, pt.y, pt.z ) );
}
// loop on mesh faces
for (int i = 0; i < numPri; i++)
{
Face& face = mesh.faces[i];
pMesh->AddPoly( face.v[vx[0]], face.v[vx[1]], face.v[vx[2]] );
}
Msg( LogType_Stats, "Physics collision trimesh has %d vertices and %d faces.", numVert, numPri );
return pMesh;
} // RBExport::GetColMesh
static INT_PTR CALLBACK UVStripDlgProc(
HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg) {
case WM_INITDIALOG:
theUVStrip.Init(hWnd);
TCHAR s[50]; _stprintf(s,GetString(IDS_OBJ_SELECTED),theUVStrip.ip->GetSelNodeCount());
SetWindowText(GetDlgItem(hWnd,IDC_SEL),s);
break;
case WM_DESTROY:
theUVStrip.Destroy(hWnd);
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_R1:
{
int cn = theUVStrip.ip->GetSelNodeCount();
Interval valid=FOREVER;
if(cn>0)
{
for(int x=0;x<cn;x++)
{
// then osm stack
Object* obj = theUVStrip.ip->GetSelNode(x)->GetObjectRef();
//check to make sure no modifiers on the object
int ct = 0;
SClass_ID sc;
IDerivedObject* dobj;
if ((sc = obj->SuperClassID()) == GEN_DERIVOB_CLASS_ID)
{
dobj = (IDerivedObject*)obj;
while (sc == GEN_DERIVOB_CLASS_ID)
{
ct += dobj->NumModifiers();
dobj = (IDerivedObject*)dobj->GetObjRef();
sc = dobj->SuperClassID();
}
}
if ((dobj = theUVStrip.ip->GetSelNode(x)->GetWSMDerivedObject()) != NULL)
{
ct += dobj->NumModifiers();
}
if (ct != 0)
{
//error message here
TSTR buf2 = GetString(IDS_ERROR);
TSTR buf1 = GetString(IDS_ERROR_MESH);
MessageBox(hWnd,buf1,buf2,MB_ICONEXCLAMATION);
}
else
{
ObjectState os = theUVStrip.ip->GetSelNode(x)->EvalWorldState(theUVStrip.ip->GetTime());
if (os.obj && os.obj->SuperClassID() == GEOMOBJECT_CLASS_ID && os.obj->IsSubClassOf(triObjectClassID))
{
Object *bobj = os.obj->FindBaseObject();
if (bobj->ClassID() ==Class_ID(EDITTRIOBJ_CLASS_ID,0))
{
TriObject *T1 = (TriObject *)os.obj;
T1->GetMesh().setNumTVerts(0);
T1->GetMesh().setNumTVFaces(0);
}
else
{
//error message here
TSTR buf2 = GetString(IDS_ERROR);
TSTR buf1 = GetString(IDS_ERROR_MESH);
MessageBox(hWnd,buf1,buf2,MB_ICONEXCLAMATION);
}
}
else
{
//error message here
TSTR buf2 = GetString(IDS_ERROR);
TSTR buf1 = GetString(IDS_ERROR_MESH);
MessageBox(hWnd,buf1,buf2,MB_ICONEXCLAMATION);
}
}
theUVStrip.ip->ForceCompleteRedraw();
}
}
break;
}
case IDC_R2:{
int cn = theUVStrip.ip->GetSelNodeCount();
if(cn>0){
for(int x=0;x<cn;x++){
INode *tmp=theUVStrip.ip->GetSelNode(x);
tmp->SetMtl(NULL);
if(GetCheckBox(hWnd, IDC_BLANK)) tmp->SetWireColor(RGB(160,160,160));
}
theUVStrip.ip->ForceCompleteRedraw();
}
break;}
}
break;
default:
return FALSE;
}
return TRUE;
}
void BombMod::ModifyObject(
TimeValue t, ModContext &mc, ObjectState *os, INode *node)
{
BombObject *bobj = GetWSMObject(t);
if (bobj && nodeRef && (bobj->ClassID() == Class_ID(BOMB_OBJECT_CLASS_ID,0))) {
assert(os->obj->IsSubClassOf(triObjectClassID));
TriObject *triOb = (TriObject *)os->obj;
Interval valid = FOREVER;
if (os->GetTM()) {
Matrix3 tm = *(os->GetTM());
for (int i=0; i<triOb->GetMesh().getNumVerts(); i++) {
triOb->GetMesh().verts[i] = triOb->GetMesh().verts[i] * tm;
}
os->obj->UpdateValidity(GEOM_CHAN_NUM,os->tmValid());
os->SetTM(NULL,FOREVER);
}
if (waitPostLoad) {
valid.SetInstant(t);
triOb->UpdateValidity(GEOM_CHAN_NUM,valid);
triOb->UpdateValidity(TOPO_CHAN_NUM,valid);
return;
}
Matrix3 tm;
TimeValue det = bobj->GetDetonation(t,valid);
float strength = bobj->GetStrength(t,valid) * STRENGTH_CONSTANT;
float grav = bobj->GetGravity(t,valid);
float chaos = bobj->GetChaos(t,valid);
float chaosBase = (float(1)-chaos/2);
float rotSpeed = bobj->GetSpin(t,valid) * TWOPI/float(TIME_TICKSPERSEC);
int minClust = bobj->GetMinFrag(t,valid), maxClust = bobj->GetMaxFrag(t,valid);
if (minClust<1) minClust = 1;
if (maxClust<1) maxClust = 1;
int clustVar = maxClust-minClust+1;
float falloff = bobj->GetFalloff(t,valid);
int useFalloff = bobj->GetFalloffOn(t,valid);
int seed = bobj->GetSeed(t,valid);
//tm = nodeRef->GetNodeTM(t,&valid);
tm = nodeRef->GetObjectTM(t,&valid);
if (t<det) {
valid.Set(TIME_NegInfinity,det-1);
triOb->UpdateValidity(GEOM_CHAN_NUM,valid);
triOb->UpdateValidity(TOPO_CHAN_NUM,valid);
triOb->PointsWereChanged();
return;
}
float dt = float(t-det);
valid.SetInstant(t);
int n0=0,n1=1,n2=2,nv;
Point3 v, p0, p1, g(0.0f,0.0f,grav*GRAVITY_CONSTANT);
Tab<Point3> l_newVerts ;
Face *f = triOb->GetMesh().faces;
float dot;
Mesh &mesh = triOb->GetMesh();
// First, segment the faces.
srand((unsigned int)seed);
Tab<DWORD> vclust;
Tab<DWORD> vmap;
Tab<Point3> nverts;
vclust.SetCount(mesh.getNumVerts());
vmap.SetCount(mesh.getNumVerts());
int numClust = 0;
if (minClust==1 && maxClust==1) {
// Simple case... 1 face per cluster
nv = triOb->GetMesh().getNumFaces() * 3;
l_newVerts.SetCount(nv);
vclust.SetCount(nv);
for (int i=0; i<nv; i++) {
vclust[i] = i/3;
}
for (int i=0,j=0; i<mesh.getNumFaces(); i++) {
l_newVerts[j] = mesh.verts[mesh.faces[i].v[0]];
l_newVerts[j+1] = mesh.verts[mesh.faces[i].v[1]];
l_newVerts[j+2] = mesh.verts[mesh.faces[i].v[2]];
mesh.faces[i].v[0] = j;
mesh.faces[i].v[1] = j+1;
mesh.faces[i].v[2] = j+2;
j += 3;
}
numClust = triOb->GetMesh().getNumFaces();
} else {
// More complex case... clusters are randomely sized
for (int i=0; i<mesh.getNumVerts(); i++) {
vclust[i] = UNDEFINED;
vmap[i] = i;
}
int cnum = 0;
for (int i=0; i<mesh.getNumFaces(); ) {
int csize = int(Rand1()*float(clustVar)+float(minClust));
if (i+csize>mesh.getNumFaces()) {
csize = mesh.getNumFaces()-i;
}
// Make sure each face in the cluster has at least 2 verts in common with another face.
BOOL verified = FALSE;
while (!verified) {
verified = TRUE;
if (csize<2) break;
for (int j=0; j<csize; j++) {
BOOL match = FALSE;
for (int k=0; k<csize; k++) {
if (k==j) continue;
int common = 0;
for (int i1=0; i1<3; i1++) {
for (int i2=0; i2<3; i2++) {
if (mesh.faces[i+j].v[i1]==
mesh.faces[i+k].v[i2]) common++;
}
}
if (common>=2) {
match = TRUE;
break;
}
}
if (!match) {
csize = j;
verified = FALSE; // Have to check again
break;
}
}
}
if (csize==0) csize = 1;
// Clear the vert map
for (int j=0; j<mesh.getNumVerts(); j++) vmap[j] = UNDEFINED;
// Go through the cluster and remap verts.
for (int j=0;j<csize; j++) {
for (int k=0; k<3; k++) {
if (vclust[mesh.faces[i+j].v[k]]==UNDEFINED) {
vclust[mesh.faces[i+j].v[k]] = cnum;
} else
if (vclust[mesh.faces[i+j].v[k]]!=(DWORD)cnum) {
if (vmap[mesh.faces[i+j].v[k]]==UNDEFINED) {
vclust.Append(1,(DWORD*)&cnum,50);
nverts.Append(1,&mesh.verts[mesh.faces[i+j].v[k]],50);
mesh.faces[i+j].v[k] =
vmap[mesh.faces[i+j].v[k]] =
mesh.getNumVerts()+nverts.Count()-1;
} else {
mesh.faces[i+j].v[k] =
vmap[mesh.faces[i+j].v[k]];
}
}
}
}
cnum++;
numClust++;
i += csize;
}
nv = mesh.getNumVerts() + nverts.Count();
l_newVerts.SetCount(nv);
int i;
for (i=0; i<mesh.getNumVerts(); i++)
l_newVerts[i] = mesh.verts[i];
for ( ; i<mesh.getNumVerts()+nverts.Count(); i++)
l_newVerts[i] = nverts[i-mesh.getNumVerts()];
}
// Find the center of all clusters
Tab<Point3> clustCent;
Tab<DWORD> clustCounts;
clustCent.SetCount(numClust);
clustCounts.SetCount(numClust);
for (int i=0; i<numClust; i++) {
clustCent[i] = Point3(0,0,0);
clustCounts[i] = 0;
}
for (int i=0; i<nv; i++) {
if (vclust[i]==UNDEFINED) continue;
clustCent[vclust[i]] += l_newVerts[i];
clustCounts[vclust[i]]++;
}
// Build transformations for all clusters
Tab<Matrix3> mats;
mats.SetCount(numClust);
srand((unsigned int)seed);
for (int i=0; i<numClust; i++) {
if (clustCounts[i]) clustCent[i] /= float(clustCounts[i]);
v = clustCent[i] - tm.GetTrans();
float u = 1.0f;
if (useFalloff) {
u = 1.0f - Length(v)/falloff;
if (u<0.0f) u = 0.0f;
}
dot = DotProd(v,v);
if (dot==0.0f) dot = 0.000001f;
v = v / dot * strength * u;
v.x *= chaosBase + chaos * Rand1();
v.y *= chaosBase + chaos * Rand1();
v.z *= chaosBase + chaos * Rand1();
p1 = v*dt + 0.5f*g*dt*dt; // projectile motion
// Set rotation
Point3 axis;
axis.x = -1.0f + 2.0f*Rand1();
axis.y = -1.0f + 2.0f*Rand1();
axis.z = -1.0f + 2.0f*Rand1();
axis = Normalize(axis);
float angle = dt*rotSpeed*(chaosBase + chaos * Rand1())*u;
Quat q = QFromAngAxis(angle, axis);
q.MakeMatrix(mats[i]);
mats[i].PreTranslate(-clustCent[i]);
mats[i].Translate(clustCent[i]+p1);
}
// Now transform the clusters
for (int i=0; i<nv; i++) {
if (vclust[i]==UNDEFINED) continue;
l_newVerts[i] = l_newVerts[i] * mats[vclust[i]];
}
triOb->UpdateValidity(GEOM_CHAN_NUM,valid);
triOb->UpdateValidity(TOPO_CHAN_NUM,valid);
triOb->PointsWereChanged();
triOb->GetMesh().setNumVerts(nv,FALSE,TRUE);
//assign the new vertices to the mesh
for ( int i=0; i < nv; i++)
triOb->GetMesh().setVert( i,l_newVerts[i]);
}
}
{
return new TemplateObjectSnap();
}
const MCHAR* TemplateObjectSnapClassDesc::ClassName()
{
TODO("Replace with your own localized plug-in name");
return _M("Template Object Snap");
}
SClass_ID TemplateObjectSnapClassDesc::SuperClassID()
{
return OSNAP_CLASS_ID;
}
Class_ID TemplateObjectSnapClassDesc::ClassID()
{
TODO("Replace the Class_ID with a new unique one")
static const Class_ID cid = Class_ID(0x6E06AEC6, 0x7C91FF41);
return cid;
}
const MCHAR* TemplateObjectSnapClassDesc::Category()
{
TODO("Replace with an appropriate category")
return SDK_TUTORIALS_CATEGORY;
}
const MCHAR* TemplateObjectSnapClassDesc::GetInternalName()
{
TODO("Replace with your own internal (non-localized) plug-in name");
return _M("TemplateObjectSnap");
}
HINSTANCE TemplateObjectSnapClassDesc::HInstance()
{
return hDllInstance;
Class_ID InputType() { return Class_ID(TRIOBJ_CLASS_ID,0); }
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;
}
Class_ID ClassID() { return Class_ID(BOMB_OBJECT_CLASS_ID,0); }
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());
}
}
//----------------------------------------------------------------------------
bool SceneBuilder::Traverse(INode *maxNode, PX2::Node *relatParent)
{
// movbale对应maxNode的父节点
bool isHasSkin = false;
// Modifier
if (mSettings->IncludeModifiers)
{
ModifierInfo *modInfo = new0 ModifierInfo;
CollectModifiers(maxNode, modInfo->Modifiers);
if (modInfo->Modifiers.empty())
{
delete0(modInfo);
}
else
{
modInfo->Node = maxNode;
mModifierList.push_back(modInfo);
for (int i=0; i<(int)modInfo->Modifiers.size(); i++)
{
Modifier *modifier = modInfo->Modifiers[i];
Class_ID id = modifier->ClassID();
if (id == SKIN_CLASSID ||
id == Class_ID(PHYSIQUE_CLASS_ID_A, PHYSIQUE_CLASS_ID_B))
{
isHasSkin = true;
}
}
}
}
// Node
const char *nodeName = maxNode->GetName();
if(stricmp(nodeName, "PHYSICSDATA") == 0)
{
}
else if(stricmp(nodeName, "PORTALDATA") == 0)
{
}
PX2::Movable *child = 0;
ObjectState objectState = maxNode->EvalWorldState(mTimeStart);
bool supported = true;
// Object
if (objectState.obj)
{
switch (objectState.obj->SuperClassID())
{
case GEOMOBJECT_CLASS_ID:
if (IsNodeRenderable(maxNode, objectState.obj))
child = BuildGeometry(maxNode, relatParent, isHasSkin);
else
child = BuildNode(maxNode, relatParent);
break;
case CAMERA_CLASS_ID:
// ToDo
break;
case LIGHT_CLASS_ID:
if (mSettings->IncludeLights && !maxNode->IsHidden())
{
BuildLight(maxNode, relatParent);
}
break;
case HELPER_CLASS_ID:
//supported = false;
child = BuildNode(maxNode, relatParent);
break;
default:
assertion(false, "Some object type not supportted.");
supported = false;
break;
}
}
// Keyframe
if (child)
{
if (mSettings->IncludeKeyFrames)
BuildKeyFrameController(maxNode, child);
else
BuildFrameController(maxNode, child);
}
// Child
int numChildren = maxNode->NumberOfChildren();
if (numChildren == 0)
return true;
PX2::Node *childNode = 0;
childNode = PX2::DynamicCast<PX2::Node>(child);
if (childNode == 0)
return true;
for (int i=0; i<numChildren; i++)
{
if (!Traverse(maxNode->GetChildNode(i), childNode) || mMax->GetCancel())
return false;
}
return true;
}
Class_ID ClassID() { return Class_ID(TRUETYPE_LOADER_CLASS_ID,0); }
Class_ID ClassID() { return Class_ID(0x1a5d641c, 0x77092034); }
