Added: #1440 Some notes on PolyObject format

--HG--
branch : build_pipeline_v3

code/nel/tools/pipeline/max/builtin/storage/geom_buffers.cpp

@@ -32,8 +32,7 @@
 #include <sstream>
 
 // NeL includes
-// #include <nel/misc/debug.h>
-#include <nel/misc/vector.h>
+// #include <nel/misc/debug.h>s
 
 // Project includes
 #include "../../storage_array.h"
@@ -66,7 +65,7 @@ namespace STORAGE {
 #define PMBS_GEOM_BUFFERS_TRI_C_VERTEX_CHUNK_ID 0x0938
 #define PMBS_GEOM_BUFFERS_TRI_C_INDEX_CHUNK_ID 0x0942
 #define PBMS_GEOM_BUFFERS_POLY_A_VERTEX_CHUNK_ID 0x0100
-#define PBMS_GEOM_BUFFERS_POLY_A_INDEX_A_CHUNK_ID 0x010a
+#define PBMS_GEOM_BUFFERS_POLY_A_EDGE_CHUNK_ID 0x010a
 #define PBMS_GEOM_BUFFERS_POLY_A_INDEX_B_CHUNK_ID 0x011a
 
 ////////////////////////////////////////////////////////////////////////
@@ -111,6 +110,41 @@ std::string CGeomTriIndexInfo::toString() const
 ////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////
 
+void CGeomPolyVertexInfo::serial(NLMISC::IStream &stream)
+{
+	stream.serial(i1);
+	stream.serial(v);
+}
+
+std::string CGeomPolyVertexInfo::toString() const
+{
+	std::stringstream ss;
+	ss << "0x" << NLMISC::toString("%x", i1) << ", " << v.toString();
+	return ss.str();
+}
+
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+
+void CGeomPolyEdgeInfo::serial(NLMISC::IStream &stream)
+{
+	stream.serial(i1);
+	stream.serial(a);
+	stream.serial(b);
+}
+
+std::string CGeomPolyEdgeInfo::toString() const
+{
+	std::stringstream ss;
+	ss << "0x" << NLMISC::toString("%x", i1) << ", " << a << " " << b;
+	return ss.str();
+}
+
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+
 CGeomBuffers::CGeomBuffers()
 {
 
@@ -155,13 +189,17 @@ IStorageObject *CGeomBuffers::createChunkById(uint16 id, bool container)
 {
 	switch (id)
 	{
-	//case PBMS_GEOM_BUFFERS_POLY_A_VERTEX_CHUNK_ID:
 	//	nlassert(!container);
 	//	return new CStorageArray<float>();
-	//case PBMS_GEOM_BUFFERS_POLY_A_INDEX_A_CHUNK_ID:
 	//case PBMS_GEOM_BUFFERS_POLY_A_INDEX_B_CHUNK_ID:
 	//	nlassert(!container);
 	//	return new CStorageArray<uint32>();
+	case PBMS_GEOM_BUFFERS_POLY_A_VERTEX_CHUNK_ID:
+		nlassert(!container);
+		return new CStorageArraySizePre<CGeomPolyVertexInfo>();
+	case PBMS_GEOM_BUFFERS_POLY_A_EDGE_CHUNK_ID:
+		nlassert(!container);
+		return new CStorageArraySizePre<CGeomPolyEdgeInfo>();
 	case PMBS_GEOM_BUFFERS_TRI_B_INDEX_CHUNK_ID:
 	case PMBS_GEOM_BUFFERS_TRI_C_INDEX_CHUNK_ID:
 		nlassert(!container);

code/nel/tools/pipeline/max/builtin/storage/geom_buffers.h

@@ -32,6 +32,7 @@
 // STL includes
 
 // NeL includes
+#include <nel/misc/vector.h>
 
 // Project includes
 #include "../../storage_object.h"
@@ -61,6 +62,23 @@ struct CGeomTriIndexInfo
 	std::string toString() const;
 };
 
+struct CGeomPolyVertexInfo
+{
+	uint32 i1;
+	NLMISC::CVector v;
+	void serial(NLMISC::IStream &stream);
+	std::string toString() const;
+};
+
+struct CGeomPolyEdgeInfo
+{
+	uint32 i1;
+	uint32 a;
+	uint32 b;
+	void serial(NLMISC::IStream &stream);
+	std::string toString() const;
+};
+
 /**
  * \brief CGeomBuffers
  * \date 2012-08-25 07:55GMT

code/nel/tools/pipeline/max_dump/info.txt

@@ -926,3 +926,241 @@ ver2010
 
 
 
+01 00 00 00 // one face
+	04 00 00 00 // four edges/vertices
+		02 00 00 00 // 2
+		00 00 00 00 // 0
+		01 00 00 00 // 1
+		03 00 00 00 // 3
+			30 00 // nomnom
+			01 00 00 00 // nomnom
+			01 00 00 00 // nomnom
+			03 00 00 00 // nomnom
+
+////// banner
+
+c2 00 00 00 // 194 faces
+	04 00 00 00 // four vertices
+		00 00 00 00
+		01 00 00 00
+		2e 00 00 00
+		2d 00 00 00
+		31 00 // magic
+			0c 00 00 00 // magic
+			08 00 00 00 // more magic?!
+		01 00 00 00 // cut from local 1
+		03 00 00 00 // to local 3
+	04 00 00 00 // four vertices
+		01 00 00 00
+		02 00 00 00
+		2f 00 00 00
+		2e 00 00 00
+		31 00 // magic
+			04 00 00 00 // magic
+			08 00 00 00 // more magic?!
+		01 00 00 00 // cut from local 1
+		03 00 00 00 // to local 3
+	04 00 00 00
+		02 00 00 00
+		03 00 00 00
+		30 00 00 00
+		2f 00 00 00
+		31 00
+			04 00 00 00
+			08 00 00 00
+		01 00 00 00
+		03 00 00 00
+	04 00 00 00
+		03 00 00 00
+		04 00 00 00
+		31 00 00 00
+		30 00 00 00
+		31 00
+			0c 00 00 00
+			08 00 00 00
+		01 00 00 00
+		03 00 00 00
+	04 00 00 00
+		04 00 00 00 00 00 00 00 2d 00 00 00 31 00 00 00
+		31 00
+			0c 00 00 00 08 00 00 00
+		01 00 00 00 03 00 00 00
+	04 00 00 00
+		14 00 00 00 13 00 00 00 19 00 00 00 18 00 00 00
+		39 00
+			0c 00 00 00
+			09 00
+			08 00 00 00
+		02 00 00 00
+		00 00 00 00
+	04 00 00 00 13 00 00 00 15 00 00 00 1a 00 00 00 19 00 00 00
+	39 00 04 00 00 00
+	09 00 08 00 00 00
+	02 00 00 00 00 00 00 00 04 00 00 00 15 00 00 00 16 00 00 00 1b 00 00 00 1a 00 00 00 39 00 04 00 00 00 09 00 08 00 00 00 02 00 00 00 00 00 00 00 04 00 00 00 16 00 00 00 17 00 00 00 1c 00 00 00 1b 00 00 00 39 00 0c 00 00 00 09 00 08 00 00 00 02 00 00 00 00 00 00 00 04 00 00 00 17 00 00 00 14 00 00 00 18 00 00 00 1c 00 00 00 39 00 0c 00 00 00 09 00 08 00 00 00 02 00 00 00 00 00 00 00 04 00 00 00 0b 00 00 00 0a 00 00 00 1f 00 00 00 20 00 00 00 31 00 04 00 00 00 08 00 00 00 00 00 00 00 02 00 00 00 04 00 00 00 0a 00 00 00 09 00 00 00 1e 00 00 00 1f 00 00 00 31 00 0c 00 00 01 08 00 00 00 00 00 00 00 02 00 00 00 04 00 00 00 0c 00 00 00 0b 00 00 00 20 00 00 00 21 00 00 00 31 00 04 00 00 00 08 00 00 00 00 00 00 00 02 00 0
+
+////// banner
+
+	3 0x0100: (StorageArraySizePre) [6] { { 0x0, -5.000000 -5.000000 0.000000 } { 0x1000000, 5.000000 -5.000000 0.000000 } { 0x0, -5.000000 5.000000 0.000000 } { 0x1000000, 5.000000 5.000000 0.000000 } { 0x0, 5.000000 -5.000000 10.000000 } { 0x0, 5.000000 5.000000 10.000000 } }
+	4 0x010a: (StorageArraySizePre) [7] { { 0x0, 2 0 } { 0x0, 3 2 } { 0x0, 1 3 } { 0x0, 0 1 } { 0x0, 1 4 } { 0x0, 5 3 } { 0x1, 4 5 } }
+	5 0x011a: (StorageRaw) {
+		Size: 68
+		String: ........................0................................. .........
+		Hex:
+
+02 00 00 00 // 2 faces!
+	04 00 00 00 // 4 vertices
+		02 00 00 00
+		00 00 00 00
+		01 00 00 00 // shared
+		03 00 00 00 // shared
+		30 00
+			01 00 00 00
+			01 00 00 00
+		03 00 00 00
+	04 00 00 00 // 4 vertices
+		03 00 00 00 // shared
+		01 00 00 00 // shared
+		04 00 00 00
+		05 00 00 00
+		20 00
+			00 00 00 00
+		02 00 00 00 }
+
+
+
+	3 0x0100: (StorageArraySizePre) [8] { { 0x0, -5.000000 -5.000000 0.000000 } { 0x0, 5.000000 -5.000000 0.000000 } { 0x0, -5.000000 5.000000 0.000000 } { 0x0, 5.000000 5.000000 0.000000 } { 0x1000000, 5.000000 -5.000000 10.000000 } { 0x1000000, 5.000000 5.000000 10.000000 } { 0x0, -5.000000 -5.000000 10.000000 } { 0x0, -5.000000 5.000000 10.000000 } }
+	4 0x010a: (StorageArraySizePre) [10] { { 0x8, 2 0 } { 0x8, 3 2 } { 0x8, 1 3 } { 0x8, 0 1 } { 0x8, 1 4 } { 0x8, 5 3 } { 0x0, 4 5 } { 0x0, 4 6 } { 0x0, 7 5 } { 0x0, 6 7 } }
+	5 0x011a: (StorageRaw) {
+		Size: 106
+		String: ........................1.....................................!................................. .........
+		Hex:
+
+03 00 00 00 // 3 faces
+	04 00 00 00 // 4 vertices
+		02 00 00 00
+		00 00 00 00
+		01 00 00 00
+		03 00 00 00
+		31 00 				// 0011 0001
+			08 00 00 00
+			01 00 00 00
+			01 00 00 00
+		03 00 00 00
+	04 00 00 00 // 4 vertices
+		03 00 00 00
+		01 00 00 00
+		04 00 00 00 // shared vertex
+		05 00 00 00 // shared vertex
+		21 00				// 0010 0001
+			08 00 00 00
+			00 00 00 00
+		02 00 00 00
+	04 00 00 00 // 4 vertices
+		05 00 00 00 // shared vertex
+		04 00 00 00 // shared vertex
+		06 00 00 00
+		07 00 00 00
+		20 00 				// 0010 0000
+			00 00 00 00
+		02 00 00 00 }
+
+** triangulation is stored inside the polyobject somewhere with the faces!
+
+	3 0x0100: (StorageArraySizePre) [5] { { 0x0, -5.000000 -2.000000 0.000000 } { 0x0, 1.169249 -6.003741 0.000000 } { 0x0, -3.931087 3.378710 0.000000 } { 0x0, 3.007738 4.420538 0.000000 } { 0x0, 5.070167 -1.944196 0.000000 } }
+	4 0x010a: (StorageArraySizePre) [5] { { 0x0, 2 0 } { 0x0, 3 2 } { 0x0, 1 4 } { 0x0, 0 1 } { 0x0, 4 3 } }
+	5 0x011a: (StorageRaw) {
+		Size: 50
+		String: ............................0.....................
+		Hex:
+
+01 00 00 00 // 1 face
+	05 00 00 00
+		02 00 00 00
+		00 00 00 00 // v0 at idx 1
+		01 00 00 00
+		04 00 00 00
+		03 00 00 00
+		30 00 // triangulation egdes should both 	touch vertex 0... locally 1?
+			01 00 00 00
+			01 00 00 00
+		03 00 00 00
+		01 00 00 00
+		oops deleted
+
+
+		Float: 4.2039e-45 }
+	3 0x0100: (StorageArraySizePre) [5] { { 0x0, -5.000000 -2.000000 0.000000 } { 0x0, 1.169249 -6.003741 0.000000 } { 0x0, -3.931087 3.378710 0.000000 } { 0x0, 3.007738 4.420538 0.000000 } { 0x0, 5.070167 -1.944196 0.000000 } }
+	4 0x010a: (StorageArraySizePre) [5] { { 0x0, 2 0 } { 0x0, 3 2 } { 0x0, 1 4 } { 0x0, 0 1 } { 0x0, 4 3 } }
+	5 0x011a: (StorageRaw) {
+		Size: 50
+		String: ............................0.....................
+		Hex:
+01 00 00 00
+	05 00 00 00
+		02 00 00 00
+		00 00 00 00
+		01 00 00 00 // v1 at idx 2
+		04 00 00 00
+		03 00 00 00
+	30 00 						30 00  // triangle edges should both touch vertex 1... locally 2?
+		01 00 00 00 				01 00 00 00
+		00 00 00 00					01 00 00 00
+	02 00 00 00 				03 00 00 00
+	02 00 00 00 				01 00 00 00 // hm!
+	04 00 00 00					oops deleted }
+
+
+	3 0x0100: (StorageArraySizePre) [5] { { 0x0, -5.000000 -2.000000 0.000000 } { 0x0, 1.169249 -6.003741 0.000000 } { 0x0, -3.931087 3.378710 0.000000 } { 0x0, 3.007738 4.420538 0.000000 } { 0x1, 5.070167 -1.944196 0.000000 } }
+	4 0x010a: (StorageArraySizePre) [5] { { 0x0, 2 0 } { 0x0, 3 2 } { 0x0, 1 4 } { 0x0, 0 1 } { 0x0, 4 3 } }
+	5 0x011a: (StorageRaw) {
+		Size: 50
+		String: ............................0.....................
+		Hex:
+
+01 00 00 00
+	05 00 00 00
+		02 00 00 00
+		00 00 00 00
+		01 00 00 00
+		04 00 00 00
+		03 00 00 00
+	30 00 // magic // triangle edges should touch vertex 4 .. locally 3?
+		01 00 00 00 // magic
+	01 00 00 00 // triangulate from local 1
+	03 00 00 00 // to local 3
+	00 00 00 00 // triangulate from local 0
+	03 00 00 00 // to local 3 }
+
+
+	3 0x0100: (StorageArraySizePre) [3] { { 0x0, -5.000000 -2.000000 0.000000 } { 0x0, 1.169249 -6.003741 0.000000 } { 0x0, 5.070167 -1.944196 0.000000 } }
+	4 0x010a: (StorageArraySizePre) [3] { { 0x0, 1 2 } { 0x0, 0 1 } { 0x1, 2 0 } }
+	5 0x011a: (StorageRaw) {
+		Size: 26
+		String: ..........................
+		Hex:
+
+01 00 00 00
+	03 00 00 00
+		00 00 00 00
+		01 00 00 00
+		02 00 00 00
+	10 00
+		01 00 00 00 }
+
+
+01 00 00 00
+	05 00 00 00
+		02 00 00 00
+		00 00 00 00
+		01 00 00 00
+		04 00 00 00
+		03 00 00 00
+	31 00    /// 20 00 = info, last; 10 00 = smoothing groups; 01 00 = ??
+		01 00 01 00
+		ff ff ff ff // smoothing group
+	01 00 00 00 03 00 00 00 // cut 1
+	00 00 00 00 03 00 00 00 // cut 1 }
+
+
+
+

code/nel/tools/pipeline/max_dump/main.cpp

@@ -40,15 +40,15 @@ using namespace PIPELINE::MAX;
 using namespace PIPELINE::MAX::BUILTIN;
 using namespace PIPELINE::MAX::BUILTIN::STORAGE;
 
-static const char *filename = "/srv/work/database/interfaces/anims_max/cp_fy_hof_species.max";
+//static const char *filename = "/srv/work/database/interfaces/anims_max/cp_fy_hof_species.max";
 //static const char *filename = "/home/kaetemi/source/minimax/GE_Acc_MikotoBaniere.max";
 //static const char *filename = "/home/kaetemi/3dsMax/scenes/test2008.max";
 //static const char *filename = "/home/kaetemi/3dsMax/scenes/teapot_test_scene.max";
+static const char *filename = "/home/kaetemi/3dsMax/scenes/testplane.max";
 static const char *streamname = "Scene";
 
 void exportObj(const std::string &fileName, const CReferenceMaker *triObject)
 {
-	triObject->toString(std::cout);
 	IStorageObject *bufferBlock = triObject->findStorageObject(0x08fe);
 	nlassert(bufferBlock->isContainer());
 	CStorageContainer *buffers = static_cast<CStorageContainer *>(bufferBlock);
@@ -190,9 +190,9 @@ int main(int argc, char **argv)
 	nldebug("PARSE");
 	scene.parse(PIPELINE::MAX::VersionUnknown); // parse the structure to readable data
 	nldebug("CLEAN");
-	// scene.clean(); // cleanup unused file structure, don't clean up if we want direct access to chunks as well
+	//## scene.clean(); // cleanup unused file structure, don't clean up if we want direct access to chunks as well
 	// <- TEST
-	// scene.toString(std::cout);
+	//## scene.toString(std::cout);
 	std::cout << "\n";
 	//classDirectory3.build(PIPELINE::MAX::VersionUnknown);
 	//classDirectory3.disown();
@@ -203,8 +203,17 @@ int main(int argc, char **argv)
 	scene.container()->scene()->rootNode()->dumpNodes(std::cout);
 	std::cout << "\n";
 
-	PIPELINE::MAX::BUILTIN::INode *node = scene.container()->scene()->rootNode()->find(ucstring("TR_HOF_civil01_gilet")); nlassert(node);
-	exportObj("tr_hof_civil01_gilet.obj", node->getReference(1)->getReference(1));
+	//PIPELINE::MAX::BUILTIN::INode *node = scene.container()->scene()->rootNode()->find(ucstring("TR_HOF_civil01_gilet")); nlassert(node);
+	//node->toString(std::cout);
+	//exportObj("tr_hof_civil01_gilet.obj", node->getReference(1)->getReference(1)); // => CDerivedObject::getBase(node->object())
+
+	//INode *node = scene.container()->scene()->rootNode()->find(ucstring("GE_Acc_MikotoBaniere")); nlassert(node);
+	INode *node = scene.container()->scene()->rootNode()->find(ucstring("testplane")); nlassert(node);
+	CReferenceMaker *object = node->getReference(1);
+	object->toString(std::cout);
+
+
+	//GE_Acc_MikotoBaniere
 
 	// TEST APP DATA