bool CModelManager::LoadModel(const std::string& fileName, bool mirrored)
{
GetLogger()->Info("Loading model '%s'\n", fileName.c_str());
CModelFile modelFile;
std::string filePath = CApplication::GetInstance().GetDataFilePath(DIR_MODEL, fileName);
if (!modelFile.ReadModel(filePath))
{
GetLogger()->Error("Loading model '%s' failed\n", filePath.c_str());
return false;
}
ModelInfo modelInfo;
modelInfo.baseObjRank = m_engine->CreateBaseObject();
modelInfo.triangles = modelFile.GetTriangles();
if (mirrored)
Mirror(modelInfo.triangles);
FileInfo fileInfo(fileName, mirrored);
m_models[fileInfo] = modelInfo;
std::vector<VertexTex2> vs(3, VertexTex2());
for (int i = 0; i < static_cast<int>( modelInfo.triangles.size() ); i++)
{
int state = modelInfo.triangles[i].state;
std::string tex2Name = modelInfo.triangles[i].tex2Name;
if (modelInfo.triangles[i].variableTex2)
{
int texNum = m_engine->GetSecondTexture();
if (texNum >= 1 && texNum <= 10)
state |= ENG_RSTATE_DUAL_BLACK;
if (texNum >= 11 && texNum <= 20)
state |= ENG_RSTATE_DUAL_WHITE;
char name[20] = { 0 };
sprintf(name, "dirty%.2d.png", texNum);
tex2Name = name;
}
vs[0] = modelInfo.triangles[i].p1;
vs[1] = modelInfo.triangles[i].p2;
vs[2] = modelInfo.triangles[i].p3;
m_engine->AddBaseObjTriangles(modelInfo.baseObjRank, vs, ENG_TRIANGLE_TYPE_TRIANGLES,
modelInfo.triangles[i].material, state,
modelInfo.triangles[i].tex1Name, tex2Name,
modelInfo.triangles[i].lodLevel, false);
}
return true;
}
void CCloud::Draw()
{
if (! m_enabled) return;
if (m_level == 0.0f) return;
if (m_lines.empty()) return;
std::vector<VertexTex2> vertices((m_brickCount+2)*2, VertexTex2());
float iDeep = m_engine->GetDeepView();
float deep = (m_brickCount*m_brickSize)/2.0f;
m_engine->SetDeepView(deep);
m_engine->SetFocus(m_engine->GetFocus());
m_engine->UpdateMatProj(); // increases the depth of view
float fogStart = deep*0.15f;
float fogEnd = deep*0.24f;
CDevice* device = m_engine->GetDevice();
// TODO: do this better?
device->SetFogParams(FOG_LINEAR, m_engine->GetFogColor( m_engine->GetRankView() ),
fogStart, fogEnd, 1.0f);
device->SetTransform(TRANSFORM_VIEW, m_engine->GetMatView());
Material material;
material.diffuse = m_diffuse;
material.ambient = m_ambient;
m_engine->SetMaterial(material);
m_engine->SetTexture(m_fileName, 0);
m_engine->SetTexture(m_fileName, 1);
m_engine->SetState(ENG_RSTATE_TTEXTURE_BLACK | ENG_RSTATE_FOG | ENG_RSTATE_WRAP);
Math::Matrix matrix;
matrix.LoadIdentity();
device->SetTransform(TRANSFORM_WORLD, matrix);
float size = m_brickSize/2.0f;
Math::Vector eye = m_engine->GetEyePt();
Math::Vector n = Math::Vector(0.0f, -1.0f, 0.0f);
// Draws all the lines
for (int i = 0; i < static_cast<int>( m_lines.size() ); i++)
{
Math::Vector pos;
pos.y = m_level;
pos.z = m_lines[i].pz;
pos.x = m_lines[i].px1;
int vertexIndex = 0;
Math::Vector p;
Math::Point uv1, uv2;
p.x = pos.x-size;
p.z = pos.z+size;
p.y = pos.y;
AdjustLevel(p, eye, deep, uv1, uv2);
vertices[vertexIndex++] = VertexTex2(p, n, uv1, uv2);
p.x = pos.x-size;
p.z = pos.z-size;
p.y = pos.y;
AdjustLevel(p, eye, deep, uv1, uv2);
vertices[vertexIndex++] = VertexTex2(p, n, uv1, uv2);
for (int j = 0; j < m_lines[i].len; j++)
{
p.x = pos.x+size;
p.z = pos.z+size;
p.y = pos.y;
AdjustLevel(p, eye, deep, uv1, uv2);
vertices[vertexIndex++] = VertexTex2(p, n, uv1, uv2);
p.x = pos.x+size;
p.z = pos.z-size;
p.y = pos.y;
AdjustLevel(p, eye, deep, uv1, uv2);
vertices[vertexIndex++] = VertexTex2(p, n, uv1, uv2);
pos.x += size*2.0f;
}
device->DrawPrimitive(PRIMITIVE_TRIANGLE_STRIP, &vertices[0], vertexIndex);
m_engine->AddStatisticTriangle(vertexIndex - 2);
}
m_engine->SetDeepView(iDeep);
m_engine->SetFocus(m_engine->GetFocus());
m_engine->UpdateMatProj(); // gives depth to initial
}
