From 3f55834c92e6fff755b1b1831f51a458395d0763 Mon Sep 17 00:00:00 2001
From: Shon Ferguson <shonferg@users.sourceforge.net>
Date: Tue, 22 Aug 2006 07:54:49 +0000
Subject: [PATCH] Updated ComplexShape::Split to optionally support
stripification and skin partition generation.
---
ComplexShape.cpp | 24 ++++++++++++++++++++----
ComplexShape.h | 2 +-
2 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/ComplexShape.cpp b/ComplexShape.cpp
index 66d34f4d..941dab83 100644
--- a/ComplexShape.cpp
+++ b/ComplexShape.cpp
@@ -7,6 +7,8 @@ All rights reserved. Please see niflib.h for licence. */
#include "obj/NiAVObject.h"
#include "obj/NiTriBasedGeom.h"
#include "obj/NiTriShape.h"
+#include "obj/NiTriStrips.h"
+#include "obj/NiTriStripsData.h"
#include "obj/NiTriShapeData.h"
#include "obj/NiTexturingProperty.h"
#include "obj/NiSkinInstance.h"
@@ -604,7 +606,7 @@ void ComplexShape::Merge( const Ref<NiAVObject> & root ) {
// }
//}
-Ref<NiAVObject> ComplexShape::Split( Ref<NiNode> & parent ) const {
+Ref<NiAVObject> ComplexShape::Split( Ref<NiNode> & parent, bool hw_skin_data, bool stripify ) const {
//Make sure parent is not NULL
if ( parent == NULL ) {
@@ -618,11 +620,15 @@ Ref<NiAVObject> ComplexShape::Split( Ref<NiNode> & parent ) const {
num_shapes = 1;
}
- vector<NiTriShapeRef> shapes(num_shapes);
+ vector<NiTriBasedGeomRef> shapes(num_shapes);
//Loop through each shape slot and create a NiTriShape
for ( unsigned int shape_num = 0; shape_num < shapes.size(); ++shape_num ) {
- shapes[shape_num] = new NiTriShape;
+ if ( stripify ) {
+ shapes[shape_num] = new NiTriStrips;
+ } else {
+ shapes[shape_num] = new NiTriShape;
+ }
}
NiAVObjectRef root;
@@ -655,7 +661,13 @@ Ref<NiAVObject> ComplexShape::Split( Ref<NiNode> & parent ) const {
//to this shape based on the material.
for ( unsigned int shape_num = 0; shape_num < shapes.size(); ++shape_num ) {
- NiTriShapeDataRef niData = new NiTriShapeData;
+ NiTriBasedGeomDataRef niData;
+
+ if ( stripify ) {
+ niData = new NiTriStripsData;
+ } else {
+ niData = new NiTriShapeData;
+ }
shapes[shape_num]->SetData( StaticCast<NiTriBasedGeomData>(niData) );
//Create a list of CompoundVertex to make it easier to
@@ -850,6 +862,10 @@ Ref<NiAVObject> ComplexShape::Split( Ref<NiNode> & parent ) const {
shapes[shape_num]->SetBoneWeights( inf, shapeWeights[ shapeInfluences[inf] ] );
}
+ if ( hw_skin_data ) {
+ shapes[shape_num]->GenHardwareSkinInfo();
+ }
+
//NiSkinInstanceRef skinInst = shapes[shape_num]->GetSkinInstance();
//if ( skinInst != NULL ) {
diff --git a/ComplexShape.h b/ComplexShape.h
index 8ee5d835..3ba0328d 100644
--- a/ComplexShape.h
+++ b/ComplexShape.h
@@ -64,7 +64,7 @@ public:
vector<TexCoord> texCoords;
};
- Ref<NiAVObject> Split( Ref<NiNode> & parent ) const;
+ Ref<NiAVObject> Split( Ref<NiNode> & parent, bool hw_skin_data = false, bool stripify = false ) const;
void Merge( const Ref<NiAVObject> & root );
void Clear();
--
GitLab