void Image::display(float deviceGamma) const {
int argc = 0;
// Initialize OpenGL
glutInit(&argc, NULL);
glutInitWindowSize(m_width, m_height);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
glutCreateWindow("G3D");
glutKeyboardFunc(&quitOnEscape);
glutDisplayFunc(&render);
// Initialize OpenGL extensions
glewInit();
// Set the color scale applied as textures are uploaded to be the exposure constant
glMatrixMode(GL_COLOR);
glLoadIdentity();
glScalef(m_exposureConstant, m_exposureConstant, m_exposureConstant);
// Create a gamma correction color table for texture load
std::vector<Color3> gammaTable(256);
for (unsigned int i = 0; i < gammaTable.size(); ++i) {
gammaTable[i] = (Color3::white() * i / (gammaTable.size() - 1.0f)).pow(1.0f / deviceGamma);
}
glColorTable(GL_POST_COLOR_MATRIX_COLOR_TABLE, GL_RGB, (GLsizei)gammaTable.size(), GL_RGB, GL_FLOAT, &gammaTable[0]);
glEnable(GL_POST_COLOR_MATRIX_COLOR_TABLE);
// Create a texture, upload our image, and bind it (assume a
// version of GL that supports NPOT textures)
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, m_width, m_height, 0, GL_RGB, GL_FLOAT, &m_data[0]);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
glEnable(GL_TEXTURE_2D);
// The vertices of a 2D quad mesh containing a single CCW square
static const Vector2 corner[] = {Vector2(0,0), Vector2(0,1), Vector2(1,1), Vector2(1,0)};
// Bind the quad mesh as the active geometry
glVertexPointer(2, GL_FLOAT, 0, corner);
glTexCoordPointer(2, GL_FLOAT, 0, corner);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
// Set orthographic projection that stretches the unit square to the
// dimensions of the image
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, 1, 1, 0, 0, 2);
glutMainLoop();
}
bool GameObjectModel::initialize(const GameObject& go, const GameObjectDisplayInfoEntry& info)
{
ModelList::const_iterator it = model_list.find(info.Displayid);
if (it == model_list.end())
return false;
G3D::AABox mdl_box(it->second.bound);
// ignore models with no bounds
if (mdl_box == G3D::AABox::zero())
{
VMAP_ERROR_LOG(LOG_FILTER_GENERAL, "GameObject model %s has zero bounds, loading skipped", it->second.name.c_str());
return false;
}
iModel = ((VMAP::VMapManager2*)VMAP::VMapFactory::createOrGetVMapManager())->acquireModelInstance(sWorld->GetDataPath() + "vmaps/", it->second.name);
if (!iModel)
return false;
name = it->second.name;
//flags = VMAP::MOD_M2;
//adtId = 0;
//ID = 0;
iPos = Vector3(go.GetPositionX(), go.GetPositionY(), go.GetPositionZ());
phasemask = go.GetPhaseMask();
iScale = go.GetObjectScale();
iInvScale = 1.f / iScale;
G3D::Matrix3 iRotation = G3D::Matrix3::fromEulerAnglesZYX(go.GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
AABox rotated_bounds;
for (int i = 0; i < 8; ++i)
rotated_bounds.merge(iRotation * mdl_box.corner(i));
this->iBound = rotated_bounds + iPos;
#ifdef SPAWN_CORNERS
// test:
for (int i = 0; i < 8; ++i)
{
Vector3 pos(iBound.corner(i));
if (Creature* c = const_cast<GameObject&>(go).SummonCreature(24440, pos.x, pos.y, pos.z, 0, TEMPSUMMON_MANUAL_DESPAWN))
{
c->setFaction(35);
c->SetObjectScale(0.1f);
}
}
#endif
return true;
}
bool GameObjectModel::initialize(const GameObject& go, const GameObjectDisplayInfoEntry& info)
{
ModelList::const_iterator it = model_list.find(info.Displayid);
if (it == model_list.end())
return false;
G3D::AABox mdl_box(it->second.bound);
// ignore models with no bounds
if (mdl_box == G3D::AABox::zero())
{
sLog->outError("GameObject model %s has zero bounds, loading skipped", it->second.name.c_str());
return false;
}
iModel = ((VMAP::VMapManager2*)VMAP::VMapFactory::createOrGetVMapManager())->acquireModelInstance(sWorld->GetDataPath() + "vmaps/", it->second.name);
if (!iModel)
return false;
name = it->second.name;
//flags = VMAP::MOD_M2;
//adtId = 0;
//ID = 0;
iPos = Vector3(go.GetPositionX(), go.GetPositionY(), go.GetPositionZ());
// pussywizard:
phasemask = (go.GetGoState() == GO_STATE_READY || go.IsTransport()) ? go.GetPhaseMask() : 0;
iScale = go.GetFloatValue(OBJECT_FIELD_SCALE_X);
iInvScale = 1.f / iScale;
G3D::Matrix3 iRotation = G3D::Matrix3::fromEulerAnglesZYX(go.GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
AABox rotated_bounds;
for (int i = 0; i < 8; ++i)
rotated_bounds.merge(iRotation * mdl_box.corner(i));
iBound = rotated_bounds + iPos;
#ifdef SPAWN_CORNERS
// test:
for (int i = 0; i < 8; ++i)
{
Vector3 pos(iBound.corner(i));
const_cast<GameObject&>(go).SummonCreature(1, pos.x, pos.y, pos.z, 0, TEMPSUMMON_MANUAL_DESPAWN);
}
#endif
owner = &go;
return true;
}
void GameObjectModel::intersectPoint(G3D::Vector3 const& point, VMAP::AreaInfo& info, PhaseShift const& phaseShift) const
{
if (!isCollisionEnabled() || !owner->IsSpawned() || !isMapObject())
return;
if (!owner->IsInPhase(phaseShift))
return;
if (!iBound.contains(point))
return;
// child bounds are defined in object space:
Vector3 pModel = iInvRot * (point - iPos) * iInvScale;
Vector3 zDirModel = iInvRot * Vector3(0.f, 0.f, -1.f);
float zDist;
if (iModel->IntersectPoint(pModel, zDirModel, zDist, info))
{
Vector3 modelGround = pModel + zDist * zDirModel;
float world_Z = ((modelGround * iInvRot) * iScale + iPos).z;
if (info.ground_Z < world_Z)
{
info.ground_Z = world_Z;
info.adtId = owner->GetNameSetId();
}
}
}
Vector3 VMapManager2::convertPositionToRep(float x, float y, float z) const
{
float pos[3];
double full = 64.0*533.33333333;
double mid = full/2.0;
pos[0] = -((mid + x)-full);
pos[1] = -((mid + y)-full);
pos[2] = z;
return(Vector3(pos));
}
Vector3 VMapManager2::convertPositionToInternalRep(float x, float y, float z) const
{
float pos[3];
double full = 64.0*533.33333333;
double mid = full/2.0;
pos[0] = full - (x + mid);
pos[1] = full - (y + mid);
pos[2] = z;
return(Vector3(pos));
}
bool GameObjectModel::Relocate(const GameObject& go)
{
if (!iModel)
return false;
ModelList::const_iterator it = model_list.find(go.GetDisplayId());
if (it == model_list.end())
return false;
G3D::AABox mdl_box(it->second.bound);
// ignore models with no bounds
if (mdl_box == G3D::AABox::zero())
{
VMAP_ERROR_LOG("misc", "GameObject model %s has zero bounds, loading skipped", it->second.name.c_str());
return false;
}
iPos = Vector3(go.GetPositionX(), go.GetPositionY(), go.GetPositionZ());
G3D::Matrix3 iRotation = G3D::Matrix3::fromEulerAnglesZYX(go.GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
AABox rotated_bounds;
for (int i = 0; i < 8; ++i)
rotated_bounds.merge(iRotation * mdl_box.corner(i));
iBound = rotated_bounds + iPos;
#ifdef SPAWN_CORNERS
// test:
for (int i = 0; i < 8; ++i)
{
Vector3 pos(iBound.corner(i));
go.SummonCreature(1, pos.x, pos.y, pos.z, 0, TEMPSUMMON_MANUAL_DESPAWN);
}
#endif
return true;
}
bool GameObjectModel::initialize(std::unique_ptr<GameObjectModelOwnerBase> modelOwner, std::string const& dataPath)
{
ModelList::const_iterator it = model_list.find(modelOwner->GetDisplayId());
if (it == model_list.end())
return false;
G3D::AABox mdl_box(it->second.bound);
// ignore models with no bounds
if (mdl_box == G3D::AABox::zero())
{
VMAP_ERROR_LOG("misc", "GameObject model %s has zero bounds, loading skipped", it->second.name.c_str());
return false;
}
iModel = ((VMAP::VMapManager2*)VMAP::VMapFactory::createOrGetVMapManager())->acquireModelInstance(dataPath + "vmaps/", it->second.name);
if (!iModel)
return false;
name = it->second.name;
//flags = VMAP::MOD_M2;
//adtId = 0;
//ID = 0;
iPos = modelOwner->GetPosition();
phasemask = modelOwner->GetPhaseMask();
iScale = modelOwner->GetScale();
iInvScale = 1.f / iScale;
G3D::Matrix3 iRotation = G3D::Matrix3::fromEulerAnglesZYX(modelOwner->GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
AABox rotated_bounds;
for (int i = 0; i < 8; ++i)
rotated_bounds.merge(iRotation * mdl_box.corner(i));
iBound = rotated_bounds + iPos;
#ifdef SPAWN_CORNERS
// test:
for (int i = 0; i < 8; ++i)
{
Vector3 pos(iBound.corner(i));
modelOwner->DebugVisualizeCorner(pos);
}
#endif
owner = std::move(modelOwner);
return true;
}
bool GameObjectModel::UpdatePosition()
{
if (!iModel)
return false;
ModelList::const_iterator it = model_list.find(owner->GetDisplayId());
if (it == model_list.end())
return false;
G3D::AABox mdl_box(it->second.bound);
// ignore models with no bounds
if (mdl_box == G3D::AABox::zero())
{
TC_LOG_ERROR("misc", "GameObject model %s has zero bounds, loading skipped", it->second.name.c_str());
return false;
}
iPos = owner->GetPosition();
G3D::Matrix3 iRotation = G3D::Matrix3::fromEulerAnglesZYX(owner->GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
AABox rotated_bounds;
for (int i = 0; i < 8; ++i)
rotated_bounds.merge(iRotation * mdl_box.corner(i));
iBound = rotated_bounds + iPos;
#ifdef SPAWN_CORNERS
// test:
for (int i = 0; i < 8; ++i)
{
Vector3 pos(iBound.corner(i));
owner->DebugVisualizeCorner(pos);
}
#endif
return true;
}
void LoadGameObjectModelList()
{
#ifndef NO_CORE_FUNCS
uint32 oldMSTime = getMSTime();
#endif
FILE* model_list_file = fopen((sWorld->GetDataPath() + "vmaps/" + VMAP::GAMEOBJECT_MODELS).c_str(), "rb");
if (!model_list_file)
{
VMAP_ERROR_LOG(LOG_FILTER_GENERAL, "Unable to open '%s' file.", VMAP::GAMEOBJECT_MODELS);
return;
}
uint32 name_length, displayId;
char buff[500];
while (true)
{
Vector3 v1, v2;
if (fread(&displayId, sizeof(uint32), 1, model_list_file) != 1)
if (feof(model_list_file)) // EOF flag is only set after failed reading attempt
break;
if (fread(&name_length, sizeof(uint32), 1, model_list_file) != 1
|| name_length >= sizeof(buff)
|| fread(&buff, sizeof(char), name_length, model_list_file) != name_length
|| fread(&v1, sizeof(Vector3), 1, model_list_file) != 1
|| fread(&v2, sizeof(Vector3), 1, model_list_file) != 1)
{
VMAP_ERROR_LOG(LOG_FILTER_GENERAL, "File '%s' seems to be corrupted!", VMAP::GAMEOBJECT_MODELS);
break;
}
model_list.insert
(
ModelList::value_type( displayId, GameobjectModelData(std::string(buff, name_length), AABox(v1, v2)) )
);
}
fclose(model_list_file);
VMAP_INFO_LOG(LOG_FILTER_SERVER_LOADING, ">> Loaded %u GameObject models in %u ms", uint32(model_list.size()), GetMSTimeDiffToNow(oldMSTime));
}
void LoadGameObjectModelList()
{
FILE* model_list_file = fopen((sWorld->GetDataPath() + "vmaps/" + VMAP::GAMEOBJECT_MODELS).c_str(), "rb");
if (!model_list_file)
return;
uint32 name_length, displayId;
char buff[500];
while (!feof(model_list_file))
{
Vector3 v1, v2;
if (fread(&displayId, sizeof(uint32), 1, model_list_file) != 1
|| fread(&name_length, sizeof(uint32), 1, model_list_file) != 1
|| name_length >= sizeof(buff)
|| fread(&buff, sizeof(char), name_length, model_list_file) != name_length
|| fread(&v1, sizeof(Vector3), 1, model_list_file) != 1
|| fread(&v2, sizeof(Vector3), 1, model_list_file) != 1)
{
printf("\nFile '%s' seems to be corrupted", VMAP::GAMEOBJECT_MODELS);
break;
}
model_list.insert
(
ModelList::value_type( displayId, GameobjectModelData(std::string(buff,name_length),AABox(v1,v2)) )
);
}
fclose(model_list_file);
}
void LoadGameObjectModelList(std::string const& dataPath)
{
#ifndef NO_CORE_FUNCS
uint32 oldMSTime = getMSTime();
#endif
FILE* model_list_file = fopen((dataPath + "vmaps/" + VMAP::GAMEOBJECT_MODELS).c_str(), "rb");
if (!model_list_file)
{
VMAP_ERROR_LOG("misc", "Unable to open '%s' file.", VMAP::GAMEOBJECT_MODELS);
return;
}
uint32 name_length, displayId;
char buff[500];
while (true)
{
Vector3 v1, v2;
if (fread(&displayId, sizeof(uint32), 1, model_list_file) != 1)
if (feof(model_list_file)) // EOF flag is only set after failed reading attempt
break;
if (fread(&name_length, sizeof(uint32), 1, model_list_file) != 1
|| name_length >= sizeof(buff)
|| fread(&buff, sizeof(char), name_length, model_list_file) != name_length
|| fread(&v1, sizeof(Vector3), 1, model_list_file) != 1
|| fread(&v2, sizeof(Vector3), 1, model_list_file) != 1)
{
VMAP_ERROR_LOG("misc", "File '%s' seems to be corrupted!", VMAP::GAMEOBJECT_MODELS);
break;
}
if (v1.isNaN() || v2.isNaN())
{
VMAP_ERROR_LOG("misc", "File '%s' Model '%s' has invalid v1%s v2%s values!", VMAP::GAMEOBJECT_MODELS, std::string(buff, name_length).c_str(), v1.toString().c_str(), v2.toString().c_str());
continue;
}
model_list.insert
(
ModelList::value_type(displayId, GameobjectModelData(std::string(buff, name_length), AABox(v1, v2)))
);
}
fclose(model_list_file);
VMAP_INFO_LOG("server.loading", ">> Loaded %u GameObject models in %u ms", uint32(model_list.size()), GetMSTimeDiffToNow(oldMSTime));
}
