static Vector3 readNormal(string normalLine)
{
// vn # # #
return(OBJFileReader.readVector3(normalLine));
}
private bool loadSceneByFile(string sceneFile, ref Scene scene)
{
StreamReader sourceFile = new StreamReader(sceneFile);
AssetManager assetManager = AssetManager.GetSingleton();
bool nameFound = false;
bool positionFound = false;
string modelName = null;
Vector3 position = new Vector3(0, 0, 0);
float scale = 1.0f;
bool scaleFound = false;
bool vsFound = false;
bool fsFound = false;
ShaderProgram modelShader = null;
List <PosAndDir> cameraFrames = new List <PosAndDir>();
string vsName = null;
string fsName = null;
char[] space = { ' ' };
string line;
do
{
line = sourceFile.ReadLine();
if (line == null)
{
break;
}
if (line.Contains("#"))
{
// comment
}
if (line.Contains("scene"))
{
string[] sceneLines = line.Split(space);
string sceneName = sceneLines[1];
Logger.LogInfo("Loading scene " + sceneName + " from file.");
}
if (line.Contains("model"))
{
string[] modelLines = line.Split(space);
modelName = modelLines[1];
nameFound = true;
}
if (line.Contains("position"))
{
position = OBJFileReader.readVector3(line);
positionFound = true;
}
if (line.Contains("scale"))
{
scale = OBJFileReader.readFloat(line);
scaleFound = true;
}
if (line.Contains("shadervs"))
{
string[] tokens = line.Split(space);
vsFound = true;
vsName = tokens[1];
}
if (line.Contains("shaderfs"))
{
string[] tokens = line.Split(space);
fsFound = true;
fsName = tokens[1];
}
if (nameFound && positionFound && scaleFound)
{
Logger.LogInfo("Found model settings: " + modelName + ", P: " + position.ToString() + " S: " + scale);
int fileTypeStart = modelName.LastIndexOf('.');
int nameLength = modelName.Length - (modelName.Length - fileTypeStart);
string modelNameNoOBJ = modelName.Substring(0, nameLength);
scene.AddDrawable(assetManager.GetMesh(modelNameNoOBJ, modelName, assetManager.GetMaterial(modelNameNoOBJ).materialName, modelShader, position));
Logger.LogInfo("Model: " + modelName + " added to scene ");
nameFound = false;
positionFound = false;
scaleFound = false;
}
if (vsFound && fsFound)
{
Logger.LogInfo("Found shader setting: VS: " + vsName + ", FS: " + fsName);
Logger.LogInfo("Shader: " + vsName + " added to scene ");
vsFound = false;
fsFound = false;
}
} while (line != null);
sourceFile.Close();
return(true);
}
static Vector3 readPos(string posLine)
{
return(OBJFileReader.readVector3(posLine));
}