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I rewrote the code which creates <library_materials>, <library_effects> and

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<instance_material>. I used here more suitable Blender's api. Now exporter 
exports all materials in the scene. Todo: if material has textures export them.
This commit is contained in:
Chingiz Dyussenov
2009-06-17 05:45:39 +00:00
parent b2f50b1b2a
commit d8479c0fbb
1 changed files with 54 additions and 11 deletions
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65
source/blender/collada/DocumentExporter.cpp
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@@ -3,6 +3,7 @@
#include "DNA_meshdata_types.h"
#include "DNA_mesh_types.h"
#include "DNA_image_types.h"
#include "DNA_material_types.h"
extern "C"
{
#include "BKE_DerivedMesh.h"
@@ -10,6 +11,7 @@ extern "C"
#include "BKE_scene.h"
#include "BKE_global.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "DocumentExporter.h"
@@ -61,7 +63,7 @@ public:
// only meshes
if (ob->type == OB_MESH && ob->data) {
DerivedMesh *dm = mesh_get_derived_final(sce, ob, CD_MASK_BAREMESH);
MVert *mverts = dm->getVertArray(dm);
MFace *mfaces = dm->getFaceArray(dm);
@@ -384,19 +386,31 @@ public:
Object *ob = base->object;
if (ob->type == OB_MESH && ob->data) {
COLLADASW::Node node(mSW);
node.start();
node.addTranslate(ob->loc[0], ob->loc[1], ob->loc[2]);
// node.addRotate(); // XXX no conversion needed?
node.addScale(ob->size[0], ob->size[1], ob->size[2]);
COLLADASW::InstanceGeometry instGeom(mSW);
std::string ob_name(ob->id.name);
instGeom.setUrl(COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING,
ob_name));
for(int a = 0; a < ob->totcol; a++)
{
Material *ma = give_current_material(ob, a+1);
COLLADASW::BindMaterial& bm = instGeom.getBindMaterial();
COLLADASW::InstanceMaterialList& iml = bm.getInstanceMaterialList();
std::string matid = std::string(ma->id.name);
COLLADASW::InstanceMaterial im("material-symbol", COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, matid));
iml.push_back(im);
}
//XXX hardcoded
Image *image = (Image*)G.main->image.first;
/*Image *image = (Image*)G.main->image.first;
COLLADASW::BindMaterial& bm = instGeom.getBindMaterial();
COLLADASW::InstanceMaterialList& iml = bm.getInstanceMaterialList();
@@ -405,7 +419,7 @@ public:
COLLADASW::InstanceMaterial im("material-symbol", COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, matid));
COLLADASW::BindVertexInput bvi("myUVs", "TEXCOORD", 1);
im.push_back(bvi);
iml.push_back(im);
iml.push_back(im);*/
//
instGeom.add();
@@ -458,8 +472,19 @@ public:
{
openLibrary();
Image *image = (Image*)G.main->image.first;
Material *ma = (Material*)G.main->mat.first;
while(ma) {
openEffect(std::string(ma->id.name) + "-effect");
COLLADASW::EffectProfile ep(mSW);
ep.setProfileType(COLLADASW::EffectProfile::COMMON);
//open <profile_common>
ep.openProfile();
ep.closeProfile();
ma = (Material*) ma->id.next;
/* Image *image = (Image*)G.main->image.first;
while(image) {
openEffect(std::string(image->id.name) + "-effect");
@@ -491,6 +516,7 @@ public:
ep.closeProfile();
closeEffect();
image = (Image*)image->id.next;
}*/
}
closeLibrary();
@@ -506,17 +532,34 @@ public:
MaterialsExporter(COLLADASW::StreamWriter *sw): COLLADASW::LibraryMaterials(sw){}
void exportMaterials(Scene *sce)
{
openLibrary();
Image *image = (Image*)G.main->image.first;
while(image) {
Material *ma = (Material*)G.main->mat.first;
while(ma) {
openMaterial(std::string(image->id.name) + "-material");
std::string efid = std::string(image->id.name) + "-effect";
openMaterial(std::string(ma->id.name));
std::string efid = std::string(ma->id.name) + "-effect";
addInstanceEffect(COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, efid));
closeMaterial();
image = (Image*)image->id.next;
ma = (Material*) ma->id.next;
}
closeLibrary();
/*
Image *image = (Image*)G.main->image.first;
while(image) {
openMaterial(std::string(image->id.name) + "-material");
std::string efid = std::string(image->id.name) + "-effect";
addInstanceEffect(COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, efid));
closeMaterial();
image = (Image*)image->id.next;
}
*/
}