public RenderObject(Scene scene, string name, string src) : base(scene, name, src) { textures = new List<Texture>(); pos = new Vector3(0, 0, 0); rot = new Quaternion(0, 0, 0, 1.0f); scale = new Vector3(1.0f, 1.0f, 1.0f); worldMatrix = new Matrix4(); try { XmlDocument roXML = new XmlDocument(); roXML.Load(src); foreach( XmlAttribute attrib in roXML.DocumentElement.Attributes ) { if( attrib.Name == "pos") { string[] values = attrib.Value.Split(','); pos = new Vector3(Convert.ToSingle(values[0]), Convert.ToSingle(values[1]), Convert.ToSingle(values[2])); } else if( attrib.Name == "rot") { string[] values = attrib.Value.Split(','); rot = new Quaternion(Convert.ToSingle(values[0]), Convert.ToSingle(values[1]), Convert.ToSingle(values[2]), Convert.ToSingle(values[3])); } else if( attrib.Name == "scale" ) { string[] values = attrib.Value.Split(','); scale = new Vector3(Convert.ToSingle(values[0]), Convert.ToSingle(values[1]), Convert.ToSingle(values[2])); } else if( attrib.Name == "update" ) { updateCallback = Program.TheForm.FindUpdateFunction(attrib.Value); } } foreach( XmlNode child in roXML.DocumentElement.ChildNodes ) { if( child.NodeType == XmlNodeType.Element ) { string nodeName = child.Attributes.GetNamedItem("name").Value; string nodeSrc = child.Attributes.GetNamedItem("src").Value; if (child.Name == "mesh") { mesh = scene.GetMesh(nodeName, nodeSrc); } else if (child.Name == "shader") { shader = scene.GetShader(nodeName, nodeSrc); } else if (child.Name == "texture") { Texture tex = null; if( nodeSrc == "frameBuffer" ) { var depthTexture = false; XmlAttribute dtAttr = (XmlAttribute)child.Attributes.GetNamedItem("depthTexture"); if( dtAttr != null ) depthTexture = (dtAttr.Value == "true"); FrameBuffer fb = scene.GetFrameBuffer(nodeName, null); if( fb != null ) { if( depthTexture ) tex = fb.depthTexture; else tex = fb.colorTexture; } } else { // Normal texture tex = scene.GetTexture(nodeName, nodeSrc); } if( tex != null ) { var texIndex = 0; XmlAttribute index = (XmlAttribute)child.Attributes.GetNamedItem("texIndex"); if( index != null) texIndex = Convert.ToInt32(index.Value); while (textures.Count <= texIndex) textures.Add(null); textures[texIndex] = tex; } } else if (child.Name == "shadowCamera") { shadowCamera = scene.GetCamera(nodeName, nodeSrc); } } } } catch(Exception e) { System.Windows.Forms.MessageBox.Show("Failed to load render object: " + src + "\r\n" + e.Message); } UpdateWorldMatrix(); }
public Camera GetCamera(string name, string src) { for (var i = 0; i < cameras.Count; i++) { if( cameras[i].name == name ) return cameras[i]; } // Doesnt exist, load it now Camera camera = new Camera(this, name, src); cameras.Add(camera); return camera; }
public RenderPass(Scene scene, string name, string src) : base(scene, name, src) { // Load the source try { XmlDocument rpXML = new XmlDocument(); rpXML.Load(src); // Get the attribute properties foreach( XmlAttribute attrib in rpXML.DocumentElement.Attributes ) { switch( attrib.Name ) { case "sortMode": sortMode = attrib.Value; break; case "clearMode": string clearMode = attrib.Value; clearColor = (clearMode.IndexOf("color") >= 0); clearDepth = (clearMode.IndexOf("depth") >= 0); clearStencil = (clearMode.IndexOf("stencil") >= 0); break; case "clearDepth": clearDepthValue = Convert.ToSingle(attrib.Value); break; case "clearStencil": clearStencilValue = Convert.ToSingle(attrib.Value); break; case "clearColor": string[] clearColors = attrib.Value.Split(','); clearColorRed = Convert.ToSingle(clearColors[0]) / 255.0f; clearColorGreen = Convert.ToSingle(clearColors[1]) / 255.0f; clearColorBlue = Convert.ToSingle(clearColors[2]) / 255.0f; break; default: break; } } foreach( XmlNode child in rpXML.DocumentElement.ChildNodes ) { if (child.NodeType == XmlNodeType.Element) { string objName = child.Attributes.GetNamedItem("name").Value; string objSrc = child.Attributes.GetNamedItem("src").Value; if (child.Name == "viewport") { viewport = scene.GetViewport(objName, objSrc); } else if (child.Name == "camera") { camera = scene.GetCamera(objName, objSrc); } else if (child.Name == "frameBuffer") { frameBuffer = scene.GetFrameBuffer(objName, objSrc); } else if (child.Name == "overrideShader") { overrideShader = scene.GetShader(objName, objSrc); } } } } catch(Exception e) { System.Windows.Forms.MessageBox.Show("Failed to load render pass: "******"\r\n" + e.Message); } }