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FBX File Import - Materials and texture map names now imported

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--HG--
extra : convert_revision : svn%3A7752d6cf-9f14-4ad2-affc-04f1e67b81a5/trunk%4021
This commit is contained in:
kearwood
2012-03-28 21:58:55 +00:00
parent b7c8ae001b
commit d457991ed0
16 changed files with 262 additions and 54 deletions
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4
KREngine/KREngine.xcodeproj/project.pbxproj
View File

@@ -56,6 +56,8 @@
E497B95D151BF05F00D3DC67 /* CoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E497B95C151BF05F00D3DC67 /* CoreServices.framework */; };
E497B95F151BF09600D3DC67 /* SystemConfiguration.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E497B95E151BF09600D3DC67 /* SystemConfiguration.framework */; };
E49E79FF1512615F009CF99C /* KRMesh.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E49E79FE1512615F009CF99C /* KRMesh.cpp */; };
E4B2A4391523B027004CB0EC /* KRMaterial.h in Headers */ = {isa = PBXBuildFile; fileRef = E491017D13C99BDC0098455B /* KRMaterial.h */; settings = {ATTRIBUTES = (Public, ); }; };
E4B2A43B1523B02E004CB0EC /* KRMaterial.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E491017C13C99BDC0098455B /* KRMaterial.cpp */; };
E4BBBB8A1512A40300F43B5B /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = E4BBBB881512A40300F43B5B /* InfoPlist.strings */; };
E4BBBB8E1512A40300F43B5B /* krengine_osx.m in Sources */ = {isa = PBXBuildFile; fileRef = E4BBBB8D1512A40300F43B5B /* krengine_osx.m */; };
E4BBBB9C1512A4A900F43B5B /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E4BBBB9A1512A48200F43B5B /* Foundation.framework */; };
@@ -347,6 +349,7 @@
E497B948151BB89D00D3DC67 /* KRVector2.h in Headers */,
E4D0683F1512A790005FFBEB /* KRVector3.h in Headers */,
E497B94B151BCEE900D3DC67 /* KRResource.h in Headers */,
E4B2A4391523B027004CB0EC /* KRMaterial.h in Headers */,
E46DBE811512AFE600D59F86 /* KRMesh.h in Headers */,
E46DBE851512B9FA00D59F86 /* KREngine-common.h in Headers */,
);
@@ -462,6 +465,7 @@
files = (
E46DBE7B1512ACE600D59F86 /* KRMesh.cpp in Sources */,
E4BBBBA71512A6DC00F43B5B /* KRVector3.cpp in Sources */,
E4B2A43B1523B02E004CB0EC /* KRMaterial.cpp in Sources */,
E4BBBB8E1512A40300F43B5B /* krengine_osx.m in Sources */,
E497B947151BA99500D3DC67 /* KRVector2.cpp in Sources */,
E497B94E151BCF2500D3DC67 /* KRResource.cpp in Sources */,

4
KREngine/KREngine/Classes/KREngine.mm
View File

@@ -329,7 +329,7 @@ double const PI = 3.141592653589793f;
KRVector3 cameraPosition;
KRVector3 lightDirection;
KRBoundingVolume shadowVolume = KRBoundingVolume(vertices);
pScene->render(&m_camera, shadowVolume, m_pMaterialManager, true, shadowmvpmatrix[iShadow], cameraPosition, lightDirection, shadowmvpmatrix, NULL, 0);
pScene->render(&m_camera, shadowVolume, m_pMaterialManager, true, shadowmvpmatrix[iShadow], cameraPosition, lightDirection, shadowmvpmatrix, NULL, 0, m_pShaderManager, m_pTextureManager);
glViewport(0, 0, 768, 1024);
}
@@ -355,7 +355,7 @@ double const PI = 3.141592653589793f;
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
KRBoundingVolume frustrumVolume = KRBoundingVolume(viewMatrix, m_camera.perspective_fov, m_camera.perspective_aspect, m_camera.perspective_nearz, m_camera.perspective_farz);
pScene -> render(&m_camera, frustrumVolume, m_pMaterialManager, false, viewMatrix, cameraPosition, lightDirection, shadowmvpmatrix, shadowDepthTexture, m_cShadowBuffers);
pScene -> render(&m_camera, frustrumVolume, m_pMaterialManager, false, viewMatrix, cameraPosition, lightDirection, shadowmvpmatrix, shadowDepthTexture, m_cShadowBuffers, m_pShaderManager, m_pTextureManager);
}
- (BOOL)compileShader:(GLuint *)shader type:(GLenum)type file:(NSString *)file withOptions: (NSString *)options

4
KREngine/KREngine/Classes/KRInstance.cpp
View File

@@ -48,7 +48,7 @@ KRModel *KRInstance::getModel() {
return m_pModel;
}
void KRInstance::render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers) {
void KRInstance::render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager) {
KRMat4 projectionMatrix;
if(!bRenderShadowMap) {
@@ -62,7 +62,7 @@ void KRInstance::render(KRCamera *pCamera, KRMaterialManager *pMaterialManager,
KRVector3 cameraPosObject = inverseModelMatrix.dot(cameraPosition);
KRVector3 lightDirObject = inverseModelMatrix.dot(lightDirection);
m_pModel->render(pCamera, pMaterialManager, bRenderShadowMap, mvpmatrix, cameraPosObject, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers);
m_pModel->render(pCamera, pMaterialManager, bRenderShadowMap, mvpmatrix, cameraPosObject, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers, pShaderManager, pTextureManager);
}

2
KREngine/KREngine/Classes/KRInstance.h
View File

@@ -48,7 +48,7 @@ class KRInstance {
public:
KRInstance(KRModel *pModel, const KRMat4 modelMatrix);
~KRInstance();
void render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers);
void render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager);
KRBoundingVolume getExtents();

82
KREngine/KREngine/Classes/KRMaterial.cpp
View File

@@ -30,8 +30,14 @@
//
#include "KRMaterial.h"
#include "KRTextureManager.h"
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
KRMaterial::KRMaterial(char *szName, KRShaderManager *pShaderManager) {
KRMaterial::KRMaterial(const char *szName) : KRResource(szName) {
strcpy(m_szName, szName);
m_pAmbientMap = NULL;
m_pDiffuseMap = NULL;
@@ -48,28 +54,62 @@ KRMaterial::KRMaterial(char *szName, KRShaderManager *pShaderManager) {
m_ks_b = (GLfloat)1.0f;
m_tr = (GLfloat)0.0f;
m_ns = (GLfloat)0.0f;
m_pShaderManager = pShaderManager;
m_ambientMap = "";
m_diffuseMap = "";
m_specularMap = "";
m_normalMap = "";
}
KRMaterial::~KRMaterial() {
}
void KRMaterial::setAmbientMap(KRTexture *pTexture) {
m_pAmbientMap = pTexture;
std::string KRMaterial::getExtension() {
return "mtl";
}
bool KRMaterial::save(const std::string& path) {
FILE *f = fopen(path.c_str(), "w+");
if(f == NULL) {
return false;
} else {
fprintf(f, "newmtl %s\n", m_szName);
fprintf(f, "ka %f %f %f\n", m_ka_r, m_ka_g, m_ka_b);
fprintf(f, "kd %f %f %f\n", m_kd_r, m_kd_g, m_kd_b);
fprintf(f, "ks %f %f %f\n", m_ks_r, m_ks_g, m_ks_b);
fprintf(f, "Tr %f\n", m_tr);
fprintf(f, "Ns %f\n", m_ns);
if(m_ambientMap.size()) {
fprintf(f, "map_Ka %s.pvr\n", m_ambientMap.c_str());
}
if(m_diffuseMap.size()) {
fprintf(f, "map_Kd %s.pvr\n", m_diffuseMap.c_str());
}
if(m_specularMap.size()) {
fprintf(f, "map_Ks %s.pvr\n", m_specularMap.c_str());
}
if(m_normalMap.size()) {
fprintf(f, "map_Normal %s.pvr\n", m_normalMap.c_str());
}
fclose(f);
return true;
}
}
void KRMaterial::setDiffuseMap(KRTexture *pTexture) {
m_pDiffuseMap = pTexture;
void KRMaterial::setAmbientMap(std::string texture_name) {
m_ambientMap = texture_name;
}
void KRMaterial::setSpecularMap(KRTexture *pTexture) {
m_pSpecularMap = pTexture;
void KRMaterial::setDiffuseMap(std::string texture_name) {
m_diffuseMap = texture_name;
}
void KRMaterial::setNormalMap(KRTexture *pTexture) {
m_pNormalMap = pTexture;
void KRMaterial::setSpecularMap(std::string texture_name) {
m_specularMap = texture_name;
}
void KRMaterial::setNormalMap(std::string texture_name) {
m_normalMap = texture_name;
}
void KRMaterial::setAmbient(GLfloat r, GLfloat g, GLfloat b) {
@@ -101,16 +141,29 @@ void KRMaterial::setShininess(GLfloat s) {
bool KRMaterial::isTransparent() {
return m_tr != 0.0;
}
void KRMaterial::bind(KRMaterial **prevBoundMaterial, char *szPrevShaderKey, KRCamera *pCamera, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers) {
#if TARGET_OS_IPHONE
void KRMaterial::bind(KRMaterial **prevBoundMaterial, char *szPrevShaderKey, KRCamera *pCamera, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager) {
bool bSameMaterial = *prevBoundMaterial == this;
if(!m_pAmbientMap && m_ambientMap.size()) {
m_pAmbientMap = pTextureManager->getTexture(m_ambientMap.c_str());
}
if(!m_pDiffuseMap && m_diffuseMap.size()) {
m_pDiffuseMap = pTextureManager->getTexture(m_diffuseMap.c_str());
}
if(!m_pNormalMap && m_normalMap.size()) {
m_pNormalMap = pTextureManager->getTexture(m_normalMap.c_str());
}
if(!m_pSpecularMap && m_specularMap.size()) {
m_pSpecularMap = pTextureManager->getTexture(m_specularMap.c_str());
}
bool bDiffuseMap = m_pDiffuseMap != NULL && pCamera->bEnableDiffuseMap;
bool bNormalMap = m_pNormalMap != NULL && pCamera->bEnableNormalMap;
bool bSpecMap = m_pSpecularMap != NULL && pCamera->bEnableSpecMap;
if(!bSameMaterial) {
KRShader *pShader = m_pShaderManager->getShader(pCamera, bDiffuseMap, bNormalMap, bSpecMap, cShadowBuffers);
KRShader *pShader = pShaderManager->getShader(pCamera, bDiffuseMap, bNormalMap, bSpecMap, cShadowBuffers);
bool bSameShader = strcmp(pShader->getKey(), szPrevShaderKey) == 0;
if(!bSameShader) {
@@ -203,6 +256,7 @@ void KRMaterial::bind(KRMaterial **prevBoundMaterial, char *szPrevShaderKey, KRC
*prevBoundMaterial = this;
} // if(!bSameMaterial)
}
#endif
char *KRMaterial::getName() {
return m_szName;

32
KREngine/KREngine/Classes/KRMaterial.h
View File

@@ -44,26 +44,38 @@ using std::list;
#import "KRShaderManager.h"
#import "KRShader.h"
#import "KRCamera.h"
#import "KRResource.h"
class KRMaterial {
class KRTextureManager;
class KRMaterial : public KRResource {
public:
KRMaterial(char *szName, KRShaderManager *pShaderManager);
KRMaterial(const char *szName);
~KRMaterial();
void setAmbientMap(KRTexture *pTexture);
void setDiffuseMap(KRTexture *pTexture);
void setSpecularMap(KRTexture *pTexture);
void setNormalMap(KRTexture *pTexture);
virtual std::string getExtension();
virtual bool save(const std::string& path);
void setAmbientMap(std::string texture_name);
void setDiffuseMap(std::string texture_name);
void setSpecularMap(std::string texture_name);
void setNormalMap(std::string texture_name);
void setAmbient(GLfloat r, GLfloat g, GLfloat b);
void setDiffuse(GLfloat r, GLfloat g, GLfloat b);
void setSpecular(GLfloat r, GLfloat g, GLfloat b);
void setTransparency(GLfloat a);
void setShininess(GLfloat s);
void bind(KRMaterial **prevBoundMaterial, char *szPrevShaderKey, KRCamera *pCamera, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers);
bool isTransparent();
char *getName();
#if TARGET_OS_IPHONE
void bind(KRMaterial **prevBoundMaterial, char *szPrevShaderKey, KRCamera *pCamera, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager);
#endif
private:
char m_szName[64];
@@ -71,6 +83,10 @@ private:
KRTexture *m_pDiffuseMap; // mtl map_Kd value
KRTexture *m_pSpecularMap; // mtl map_Ks value
KRTexture *m_pNormalMap; // mtl map_Normal value
std::string m_ambientMap;
std::string m_diffuseMap;
std::string m_specularMap;
std::string m_normalMap;
GLfloat m_ka_r, m_ka_g, m_ka_b; // Ambient rgb
GLfloat m_kd_r, m_kd_g, m_kd_b; // Diffuse rgb
@@ -78,8 +94,6 @@ private:
GLfloat m_tr; // Transparency
GLfloat m_ns; // Shininess
KRShaderManager *m_pShaderManager;
};
#endif

16
KREngine/KREngine/Classes/KRMaterialManager.cpp
View File

@@ -110,7 +110,7 @@ bool KRMaterialManager::loadFile(const char *szPath) {
if(strcmp(szSymbol[0], "newmtl") == 0 && cSymbols >= 2) {
pMaterial = new KRMaterial(szSymbol[1], m_pShaderManager);
pMaterial = new KRMaterial(szSymbol[1]);
m_materials[szSymbol[1]] = pMaterial;
} if(pMaterial != NULL) {
if(strcmp(szSymbol[0], "Ka") == 0) {
@@ -171,18 +171,18 @@ bool KRMaterialManager::loadFile(const char *szPath) {
*pLastPeriod = '\0';
}
KRTexture *pTexture = m_pTextureManager->getTexture(szSymbol[1]);
if(pTexture) {
if(strcmp(szSymbol[0], "map_Ka") == 0) {
pMaterial->setAmbientMap(pTexture);
pMaterial->setAmbientMap(szSymbol[1]);
} else if(strcmp(szSymbol[0], "map_Kd") == 0) {
pMaterial->setDiffuseMap(pTexture);
pMaterial->setDiffuseMap(szSymbol[1]);
} else if(strcmp(szSymbol[0], "map_Ks") == 0) {
pMaterial->setSpecularMap(pTexture);
pMaterial->setSpecularMap(szSymbol[1]);
} else if(strcmp(szSymbol[0], "map_Normal") == 0) {
pMaterial->setNormalMap(pTexture);
}
pMaterial->setNormalMap(szSymbol[1]);
}
}
}

4
KREngine/KREngine/Classes/KRMesh.cpp
View File

@@ -52,6 +52,10 @@ KRMesh::~KRMesh() {
clearData();
}
std::string KRMesh::getExtension() {
return "krobject";
}
void KRMesh::clearData() {
clearBuffers();
if(m_fdPackFile) {

7
KREngine/KREngine/Classes/KRMesh.h
View File

@@ -58,14 +58,15 @@ using std::vector;
class KRMesh : public KRResource {
public:
static vector<KRMesh> loadObj(const char *szPath);
KRMesh(std::string name);
~KRMesh();
virtual std::string getExtension();
virtual bool save(const std::string& path);
void LoadData(std::vector<KRVector3> vertices, std::vector<KRVector2> uva, std::vector<KRVector3> normals, std::vector<KRVector3> tangents, std::vector<int> submesh_starts, std::vector<int> submesh_lengths, std::vector<std::string> material_names);
void loadPack(std::string path);
virtual bool save(const std::string& path);
void renderSubmesh(int iSubmesh, int *iPrevBuffer);

5
KREngine/KREngine/Classes/KRModel.cpp
View File

@@ -43,6 +43,7 @@
#include "KRVector3.h"
#import "KRShader.h"
#import "KRShaderManager.h"
KRModel::KRModel(std::string path, KRMaterialManager *pMaterialManager) {
@@ -66,7 +67,7 @@ KRModel::~KRModel() {
}
void KRModel::render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers) {
void KRModel::render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager) {
KRMaterial *pPrevBoundMaterial = NULL;
int iPrevBuffer = -1;
char szPrevShaderKey[128];
@@ -92,7 +93,7 @@ void KRModel::render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, boo
KRMaterial *pMaterial = m_materials[iSubmesh];
if(pMaterial != NULL && pMaterial == (*mat_itr)) {
pMaterial->bind(&pPrevBoundMaterial, szPrevShaderKey, pCamera, mvpMatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers);
pMaterial->bind(&pPrevBoundMaterial, szPrevShaderKey, pCamera, mvpMatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers, pShaderManager, pTextureManager);
m_pMesh->renderSubmesh(iSubmesh, &iPrevBuffer);
}
}

2
KREngine/KREngine/Classes/KRModel.h
View File

@@ -52,7 +52,7 @@ public:
KRModel(std::string path, KRMaterialManager *pMaterialManager);
~KRModel();
void render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers);
void render(KRCamera *pCamera, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &mvpMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager);
KRMesh *getMesh();

134
KREngine/KREngine/Classes/KRResource+fbx.cpp
View File

@@ -23,6 +23,7 @@
#include "KRResource.h"
#include "KRMesh.h"
#include "KRMaterial.h"
#ifdef IOS_REF
#undef IOS_REF
@@ -297,6 +298,7 @@ void LoadMesh(std::vector<KRResource *> &resources, KFbxGeometryConverter *pGeom
int dest_vertex_id = 0;
for(int iMaterial=0; iMaterial < material_count; iMaterial++) {
KFbxSurfaceMaterial *pMaterial = pNode->GetMaterial(iMaterial);
int source_vertex_id = 0;
int mat_vertex_count = 0;
int mat_vertex_start = dest_vertex_id;
@@ -448,12 +450,137 @@ void LoadMesh(std::vector<KRResource *> &resources, KFbxGeometryConverter *pGeom
}
}
// ----====---- Output last material / submesh details ----====----
if(mat_vertex_count) {
// ----====---- Output last material / submesh details ----====----
submesh_starts.push_back(mat_vertex_start);
submesh_lengths.push_back(mat_vertex_count);
material_names.push_back(pNode->GetMaterial(iMaterial)->GetName());
printf(" %s: %i - %i\n", pNode->GetMaterial(iMaterial)->GetName(), mat_vertex_start, mat_vertex_count + mat_vertex_start - 1);
material_names.push_back(pMaterial->GetName());
printf(" %s: %i - %i\n", pMaterial->GetName(), mat_vertex_start, mat_vertex_count + mat_vertex_start - 1);
// ----====---- Output Material File ----====----
KRMaterial *new_material = new KRMaterial(pMaterial->GetName());
KFbxPropertyDouble3 lKFbxDouble3;
KFbxPropertyDouble1 lKFbxDouble1;
if (pMaterial->GetClassId().Is(KFbxSurfacePhong::ClassId)) {
// We found a Phong material.
// Ambient Color
lKFbxDouble3 =((KFbxSurfacePhong *) pMaterial)->Ambient;
new_material->setAmbient(lKFbxDouble3.Get()[0], lKFbxDouble3.Get()[1], lKFbxDouble3.Get()[2]);
// Diffuse Color
lKFbxDouble3 =((KFbxSurfacePhong *) pMaterial)->Diffuse;
new_material->setDiffuse(lKFbxDouble3.Get()[0], lKFbxDouble3.Get()[1], lKFbxDouble3.Get()[2]);
// Specular Color (unique to Phong materials)
lKFbxDouble3 =((KFbxSurfacePhong *) pMaterial)->Specular;
new_material->setSpecular(lKFbxDouble3.Get()[0], lKFbxDouble3.Get()[1], lKFbxDouble3.Get()[2]);
// Emissive Color
//lKFbxDouble3 =((KFbxSurfacePhong *) pMaterial)->Emissive;
// Transparency
lKFbxDouble1 =((KFbxSurfacePhong *) pMaterial)->TransparencyFactor;
new_material->setTransparency(1.0-lKFbxDouble1.Get());
// Shininess
lKFbxDouble1 =((KFbxSurfacePhong *) pMaterial)->Shininess;
new_material->setShininess(lKFbxDouble1.Get());
// Display the Reflectivity
//lKFbxDouble1 =((KFbxSurfacePhong *) pMaterial)->ReflectionFactor;
} else if(pMaterial->GetClassId().Is(KFbxSurfaceLambert::ClassId) ) {
// We found a Lambert material.
// Ambient Color
lKFbxDouble3=((KFbxSurfaceLambert *)pMaterial)->Ambient;
new_material->setAmbient(lKFbxDouble3.Get()[0], lKFbxDouble3.Get()[1], lKFbxDouble3.Get()[2]);
// Diffuse Color
lKFbxDouble3 =((KFbxSurfaceLambert *)pMaterial)->Diffuse;
new_material->setDiffuse(lKFbxDouble3.Get()[0], lKFbxDouble3.Get()[1], lKFbxDouble3.Get()[2]);
// Emissive
//lKFbxDouble3 =((KFbxSurfaceLambert *)pMaterial)->Emissive;
// Opacity
lKFbxDouble1 =((KFbxSurfaceLambert *)pMaterial)->TransparencyFactor;
new_material->setTransparency(1.0-lKFbxDouble1.Get());
} else {
printf("Error! Unable to convert material: %s", pMaterial->GetName());
}
KFbxProperty pProperty;
// Diffuse Map Texture
pProperty = pMaterial->FindProperty(KFbxSurfaceMaterial::sDiffuse);
if(pProperty.GetSrcObjectCount(KFbxLayeredTexture::ClassId) > 0) {
printf("Error! Layered textures not supported.\n");
} else {
int texture_count = pProperty.GetSrcObjectCount(KFbxTexture::ClassId);
if(texture_count > 1) {
printf("Error! Multiple diffuse textures not supported.\n");
} else if(texture_count == 1) {
KFbxTexture* pTexture = KFbxCast <KFbxTexture> (pProperty.GetSrcObject(KFbxTexture::ClassId,0));
KFbxFileTexture *pFileTexture = KFbxCast<KFbxFileTexture>(pTexture);
if(pFileTexture) {
new_material->setDiffuseMap(KRResource::GetFileBase(pFileTexture->GetFileName()));
}
}
}
// Specular Map Texture
pProperty = pMaterial->FindProperty(KFbxSurfaceMaterial::sSpecular);
if(pProperty.GetSrcObjectCount(KFbxLayeredTexture::ClassId) > 0) {
printf("Error! Layered textures not supported.\n");
} else {
int texture_count = pProperty.GetSrcObjectCount(KFbxTexture::ClassId);
if(texture_count > 1) {
printf("Error! Multiple specular textures not supported.\n");
} else if(texture_count == 1) {
KFbxTexture* pTexture = KFbxCast <KFbxTexture> (pProperty.GetSrcObject(KFbxTexture::ClassId,0));
KFbxFileTexture *pFileTexture = KFbxCast<KFbxFileTexture>(pTexture);
if(pFileTexture) {
new_material->setSpecularMap(KRResource::GetFileBase(pFileTexture->GetFileName()));
}
}
}
// Normal Map Texture
pProperty = pMaterial->FindProperty(KFbxSurfaceMaterial::sNormalMap);
if(pProperty.GetSrcObjectCount(KFbxLayeredTexture::ClassId) > 0) {
printf("Error! Layered textures not supported.\n");
} else {
int texture_count = pProperty.GetSrcObjectCount(KFbxTexture::ClassId);
if(texture_count > 1) {
printf("Error! Multiple normal map textures not supported.\n");
} else if(texture_count == 1) {
KFbxTexture* pTexture = KFbxCast <KFbxTexture> (pProperty.GetSrcObject(KFbxTexture::ClassId,0));
KFbxFileTexture *pFileTexture = KFbxCast<KFbxFileTexture>(pTexture);
if(pFileTexture) {
new_material->setNormalMap(KRResource::GetFileBase(pFileTexture->GetFileName()));
}
}
}
bool bFound = false;
vector<KRResource *>::iterator resource_itr = resources.begin();
for(vector<KRResource *>::iterator resource_itr = resources.begin(); resource_itr != resources.end(); resource_itr++) {
KRResource *pResource = (*resource_itr);
if(pResource->getName() == new_material->getName() && pResource->getExtension() == new_material->getExtension()) {
bFound = true;
}
}
if(bFound) {
delete new_material;
} else {
resources.push_back(new_material);
}
}
}
@@ -465,5 +592,6 @@ void LoadMesh(std::vector<KRResource *> &resources, KFbxGeometryConverter *pGeom
KRMesh *new_mesh = new KRMesh(pNode->GetName());
new_mesh->LoadData(vertices, uva, normals, tangents, submesh_starts, submesh_lengths, material_names);
resources.push_back(new_mesh);
}

1
KREngine/KREngine/Classes/KRResource.h
View File

@@ -20,6 +20,7 @@ class KRResource
{
public:
std::string getName();
virtual std::string getExtension() = 0;
static std::string GetFileExtension(const std::string& name);
static std::string GetFileBase(const std::string& name);

4
KREngine/KREngine/Classes/KRScene.cpp
View File

@@ -52,7 +52,7 @@ KRInstance *KRScene::addInstance(KRModel *pModel, KRMat4 modelMatrix) {
m_instances.push_back(pInstance);
return pInstance;
}
void KRScene::render(KRCamera *pCamera, KRBoundingVolume &frustrumVolume, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers) {
void KRScene::render(KRCamera *pCamera, KRBoundingVolume &frustrumVolume, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager) {
if(cShadowBuffers > 0 && !bRenderShadowMap) {
glActiveTexture(GL_TEXTURE3);
@@ -86,7 +86,7 @@ void KRScene::render(KRCamera *pCamera, KRBoundingVolume &frustrumVolume, KRMate
KRInstance *pInstance = *itr;
if(pInstance->getExtents().test_intersect(frustrumVolume) || bRenderShadowMap) {
pInstance->render(pCamera, pMaterialManager, bRenderShadowMap, viewMatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers);
pInstance->render(pCamera, pMaterialManager, bRenderShadowMap, viewMatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers, pShaderManager, pTextureManager);
}
}
}

2
KREngine/KREngine/Classes/KRScene.h
View File

@@ -51,7 +51,7 @@ public:
KRScene();
~KRScene();
KRInstance *addInstance(KRModel *pModel, KRMat4 modelMatrix);
void render(KRCamera *pCamera, KRBoundingVolume &frustrumVolume, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers);
void render(KRCamera *pCamera, KRBoundingVolume &frustrumVolume, KRMaterialManager *pMaterialManager, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRShaderManager *pShaderManager, KRTextureManager *pTextureManager);
KRBoundingVolume getExtents();
private:
vector<KRInstance *> m_instances;

3
objpack/objpack/KROBJPacker.cpp
View File

@@ -66,7 +66,8 @@ void KROBJPacker::pack(const char *szPath) {
out_file_name.append("/output/");
//out_file_name.append(pResource->GetFileBase(pResource->getName()));
out_file_name.append(pResource->getName());
out_file_name.append(".krobject");
out_file_name.append(".");
out_file_name.append(pResource->getExtension());
std::cout << "Writing " << out_file_name << " ... ";
if(pResource->save(out_file_name)) {
std::cout << " SUCCESS!\n";