96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/*
|
|
---------------------------------------------------------------------------
|
|
Open Asset Import Library (ASSIMP)
|
|
---------------------------------------------------------------------------
|
|
|
|
Copyright (c) 2006-2008, ASSIMP Development Team
|
|
|
|
All rights reserved.
|
|
See the disclaimer in JNIEnvironment.h for licensing and distribution
|
|
conditions.
|
|
---------------------------------------------------------------------------
|
|
*/
|
|
|
|
/** @file Implementation of the JNI API for jAssimp */
|
|
|
|
#include "JNIEnvironment.h"
|
|
#include "JNILogger.h"
|
|
|
|
using namespace Assimp;
|
|
|
|
namespace Assimp {
|
|
namespace JNIBridge {
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
void JNIEnvironment::_assimp::_Scene::Initialize()
|
|
{
|
|
JNIEnv* pc = JNIEnvironment::Get()->GetThread()->m_pcEnv;
|
|
|
|
// load a handle to the class
|
|
if(!(Class = pc->FindClass("assimp.Scene")))
|
|
JNIEnvironment::Get()->ThrowNativeError("Unable to load class assimp.Scene");
|
|
|
|
DefaultCtor = pc->GetMethodID(Class,"<init>","");
|
|
|
|
// load all fields of the class
|
|
m_rootNode = pc->GetFieldID(Class,"m_rootNode","Lassimp.Node;");
|
|
m_vAnimations = pc->GetFieldID(Class,"m_vAnimations","[Lassimp.Animation;");
|
|
m_vMaterials = pc->GetFieldID(Class,"m_vMaterials","[Lassimp.Material;");
|
|
m_vMeshes = pc->GetFieldID(Class,"m_vMeshes","[Lassimp.Mesh;");
|
|
m_vTextures = pc->GetFieldID(Class,"m_vTextures","[Lassimp.Texture;");
|
|
flags = pc->GetFieldID(Class,"flags","I");
|
|
|
|
|
|
// check whether all fields have been loaded properly
|
|
if (!m_vAnimations || !m_rootNode || !m_vMaterials || !m_vMeshes || !m_vTextures || !flags)
|
|
JNIEnvironment::Get()->ThrowNativeError("Unable to load all fields of class assimp.Scene");
|
|
}
|
|
// ------------------------------------------------------------------------------------------------
|
|
void JNIEnvironment::_assimp::_Scene::Fill(jobject obj,const aiScene* pcSrc)
|
|
{
|
|
JNIEnv* pc = JNIEnvironment::Get()->GetThread()->m_pcEnv;
|
|
jobjectArray ja;
|
|
|
|
// copy meshes
|
|
if (pcSrc->mNumMeshes)
|
|
{
|
|
JNU_CopyObjectArrayToVM(pc,(const void**)pcSrc->mMeshes,pcSrc->mNumMeshes,
|
|
AIJ_GET_HANDLE(assimp.Mesh),ja);
|
|
pc->SetObjectField(obj,m_vMeshes,ja);
|
|
}
|
|
|
|
// copy textures
|
|
if (pcSrc->mNumTextures)
|
|
{
|
|
JNU_CopyObjectArrayToVM(pc,(const void**)pcSrc->mTextures,pcSrc->mNumTextures,
|
|
AIJ_GET_HANDLE(assimp.Texture),ja);
|
|
pc->SetObjectField(obj,m_vTextures,ja);
|
|
}
|
|
|
|
// copy materials
|
|
if (pcSrc->mNumMeshes)
|
|
{
|
|
JNU_CopyObjectArrayToVM(pc,(const void**)pcSrc->mMaterials,pcSrc->mNumMaterials,
|
|
AIJ_GET_HANDLE(assimp.Material),ja);
|
|
pc->SetObjectField(obj,m_vMaterials,ja);
|
|
}
|
|
|
|
// copy animations
|
|
if (pcSrc->mNumAnimations)
|
|
{
|
|
JNU_CopyObjectArrayToVM(pc,(const void**)pcSrc->mAnimations,pcSrc->mNumAnimations,
|
|
AIJ_GET_HANDLE(assimp.Animation),ja);
|
|
pc->SetObjectField(obj,m_vAnimations,ja);
|
|
}
|
|
|
|
// copy flags
|
|
pc->SetIntField(obj,flags,(jint)pcSrc->mFlags);
|
|
|
|
// copy the root node
|
|
jobject root = pc->NewObject(AIJ_GET_CLASS_HANDLE(assimp.Node),
|
|
AIJ_GET_DEFAULT_CTOR_HANDLE(assimp.Node));
|
|
|
|
AIJ_GET_HANDLE(assimp.Node).Fill(root,pcSrc->mRootNode);
|
|
pc->SetObjectField(obj,m_rootNode,root);
|
|
}
|
|
}} |