From 7adbe60810aa4cd38e5c7c5bcc8823b8c87c9862 Mon Sep 17 00:00:00 2001
From: Gundalf <gundalf01@users.sourceforge.net>
Date: Fri, 23 Jun 2006 20:43:05 +0000
Subject: [PATCH] fixed collision generation
---
NifExport/Exporter.cpp | 11 ++++
NifExport/NifExport.vcproj | 35 ++++++++++++
NifExport/Strips.cpp | 79 +++++++---------------------
NifExport/niflib/obj/NiExtraData.cpp | 2 +-
NifExport/niflib/obj/NiExtraData.h | 2 +-
NifExport/niflib/obj/NiObjectNET.cpp | 2 +-
NifExport/niflib/obj/NiObjectNET.h | 2 +-
NifExport/pch.h | 4 ++
8 files changed, 72 insertions(+), 65 deletions(-)
diff --git a/NifExport/Exporter.cpp b/NifExport/Exporter.cpp
index 36ddf81..52c3334 100755
--- a/NifExport/Exporter.cpp
+++ b/NifExport/Exporter.cpp
@@ -20,6 +20,17 @@ Exporter::Exporter(Interface *i)
Exporter::Result Exporter::export(NiNodeRef &root, INode *node)
{
+ BSXFlagsRef bsx = DynamicCast<BSXFlags>(CreateBlock("BSXFlags"));
+ bsx->SetName("BSX");
+ bsx->SetFlags(0x00000002);
+
+ NiStringExtraDataRef strings = DynamicCast<NiStringExtraData>(CreateBlock("NiStringExtraData"));
+ strings->SetName("UPB");
+ strings->SetData("Ellasticity = 0.300000\r\nFriction = 0.300000\r\nUnyielding = 0\r\nProxy_Geometry = <None>\r\nUse_Display_Proxy = 0\r\nDisplay_Children = 1\r\nDisable_Collisions = 0\r\nInactive = 0\r\nDisplay_Proxy = <None>\r\nMass = 0.000000\r\nSimulation_Geometry = 2\r\nCollision_Groups = 589825\r\n");
+
+ root->AddExtraData(DynamicCast<NiExtraData>(bsx));
+ root->AddExtraData(DynamicCast<NiExtraData>(strings));
+
mNiRoot = root;
return exportTree(root, node);
}
diff --git a/NifExport/NifExport.vcproj b/NifExport/NifExport.vcproj
index d0ad795..793afcf 100755
--- a/NifExport/NifExport.vcproj
+++ b/NifExport/NifExport.vcproj
@@ -314,6 +314,25 @@
</FileConfiguration>
</File>
</Filter>
+ <Filter
+ Name="TriStripper"
+ Filter="">
+ <File
+ RelativePath="TriStripper\tri_stripper.cpp">
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
</Filter>
<Filter
Name="Header Files"
@@ -346,6 +365,22 @@
RelativePath="NvTriStrip\VertexCache.h">
</File>
</Filter>
+ <Filter
+ Name="TriStripper"
+ Filter="">
+ <File
+ RelativePath="TriStripper\cache_simulator.h">
+ </File>
+ <File
+ RelativePath="TriStripper\graph_array.h">
+ </File>
+ <File
+ RelativePath="TriStripper\heap_array.h">
+ </File>
+ <File
+ RelativePath="TriStripper\tri_stripper.h">
+ </File>
+ </Filter>
</Filter>
<Filter
Name="Resource Files"
diff --git a/NifExport/Strips.cpp b/NifExport/Strips.cpp
index 331bba2..845b92a 100755
--- a/NifExport/Strips.cpp
+++ b/NifExport/Strips.cpp
@@ -1,76 +1,34 @@
#include "pch.h"
+using namespace triangle_stripper;
+
void Exporter::strippify(TriStrips &strips, vector<Vector3> &verts, vector<Vector3> &norms, const Triangles &tris)
{
- unsigned short *data = (unsigned short *)malloc(tris.size() * 3 * 2);
-
+ vector<unsigned int> idcs(tris.size()*3);
int i;
for (i=0; i<tris.size(); i++)
{
- data[i * 3 + 0] = tris[i][0];
- data[i * 3 + 1] = tris[i][1];
- data[i * 3 + 2] = tris[i][2];
+ idcs[i * 3 + 0] = tris[i][0];
+ idcs[i * 3 + 1] = tris[i][1];
+ idcs[i * 3 + 2] = tris[i][2];
}
- PrimitiveGroup * groups = 0;
- unsigned short numGroups = 0;
-
- // GF 3+
- SetCacheSize(CACHESIZE_GEFORCE3);
- // don't generate hundreds of strips
- SetStitchStrips(true);
- GenerateStrips(data, tris.size()*3, &groups, &numGroups);
+ tri_stripper stripper(idcs);
- free( data );
-
- if (!groups)
- return;
+ tri_stripper::primitives_vector groups;
+ stripper.Strip(&groups);
- if (!mRemapIndices)
+ for (i=0; i<groups.size(); i++)
{
- for (int g=0; g<numGroups; g++)
- {
- if (groups[g].type == PT_STRIP)
- {
- strips.push_back(TriStrip(groups[g].numIndices));
- TriStrip &strip = strips.back();
-
- for (int s=0; s<groups[g].numIndices; s++)
- strip[s] = groups[g].indices[s];
- }
- }
-
- } else
- {
- // remap indices
- PrimitiveGroup *rmGroups;
- RemapIndices(groups, numGroups, verts.size(), &rmGroups);
-
- vector<Vector3> tverts = verts;
- vector<Vector3> tnorms = norms;
-
- for (int g=0; g<numGroups; g++)
- {
- if (rmGroups[g].type == PT_STRIP)
- {
- strips.push_back(TriStrip(rmGroups[g].numIndices));
- TriStrip &strip = strips.back();
-
- for (int s=0; s<rmGroups[g].numIndices; s++)
- {
- strip[s] = rmGroups[g].indices[s];
-
- unsigned short a = strip[s], b = groups[g].indices[s];
- verts[a] = tverts[b];
- norms[a] = tnorms[b];
- }
- }
- }
-
- delete [] rmGroups;
+ if (groups[i].m_Type != tri_stripper::PT_Triangle_Strip)
+ continue;
+
+ strips.push_back(TriStrip(groups[i].m_Indices.size()));
+ TriStrip &strip = strips.back();
+
+ for (int j=0; j<groups[i].m_Indices.size(); j++)
+ strip[j] = groups[i].m_Indices[j];
}
-
- delete [] groups;
}
void Exporter::strippify(TriStrips &strips, FaceGroup &grp)
@@ -143,7 +101,6 @@ void Exporter::strippify(TriStrips &strips, FaceGroup &grp)
}
delete [] rmGroups;
}
-
delete [] groups;
}
diff --git a/NifExport/niflib/obj/NiExtraData.cpp b/NifExport/niflib/obj/NiExtraData.cpp
index e1c68a8..9ba79c2 100755
--- a/NifExport/niflib/obj/NiExtraData.cpp
+++ b/NifExport/niflib/obj/NiExtraData.cpp
@@ -39,7 +39,7 @@ string NiExtraData::GetName() {
return name;
}
-void NiExtraData::SetName( string & new_name ) {
+void NiExtraData::SetName( const string & new_name ) {
name = new_name;
}
diff --git a/NifExport/niflib/obj/NiExtraData.h b/NifExport/niflib/obj/NiExtraData.h
index 4728763..1c26ea7 100755
--- a/NifExport/niflib/obj/NiExtraData.h
+++ b/NifExport/niflib/obj/NiExtraData.h
@@ -60,7 +60,7 @@ public:
* version NIF files.
* \param new_name The new name for this NiExtraData object.
*/
- void SetName( string & new_name );
+ void SetName( const string & new_name );
/*!
* Formats a human readable string that includes the type of the object
diff --git a/NifExport/niflib/obj/NiObjectNET.cpp b/NifExport/niflib/obj/NiObjectNET.cpp
index 6dec8f8..cef9866 100755
--- a/NifExport/niflib/obj/NiObjectNET.cpp
+++ b/NifExport/niflib/obj/NiObjectNET.cpp
@@ -41,7 +41,7 @@ string NiObjectNET::GetName() {
return name;
}
-void NiObjectNET::SetName( string & new_name ) {
+void NiObjectNET::SetName( const string & new_name ) {
name = new_name;
}
diff --git a/NifExport/niflib/obj/NiObjectNET.h b/NifExport/niflib/obj/NiObjectNET.h
index 268db45..b1e2e5d 100755
--- a/NifExport/niflib/obj/NiObjectNET.h
+++ b/NifExport/niflib/obj/NiObjectNET.h
@@ -41,7 +41,7 @@ public:
virtual list<NiObjectRef> GetRefs() const;
string GetName();
- void SetName( string & new_name );
+ void SetName( const string & new_name );
/*!
* Formats a human readable string that includes the type of the object
* \return A string in the form: address(type) {name}
diff --git a/NifExport/pch.h b/NifExport/pch.h
index e0b2372..31b1b22 100755
--- a/NifExport/pch.h
+++ b/NifExport/pch.h
@@ -22,8 +22,12 @@
#include "niflib/obj/NiMaterialProperty.h"
#include "niflib/obj/NiTexturingProperty.h"
#include "niflib/obj/NiSourceTexture.h"
+#include "niflib/obj/BsxFlags.h"
+#include "niflib/obj/NiStringExtraData.h"
#include "NvTriStrip/NvTriStrip.h"
+#include <deque>
+#include "TriStripper/tri_stripper.h"
#include "../NifPlugins.h"
#include "Exporter.h"
--
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