Exemplo n.º 1
0
 static Vector3 readNormal(string normalLine)
 {
     // vn # # #
     return(OBJFileReader.readVector3(normalLine));
 }
Exemplo n.º 2
0
        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);
        }
Exemplo n.º 3
0
 static Vector3 readPos(string posLine)
 {
     return(OBJFileReader.readVector3(posLine));
 }