public static Texture CreateFromFile(string path, bool isLinear)
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
System.IO.FileInfo fileInfo = new System.IO.FileInfo(path);
if (fileInfo.Exists == false)
{
return(null);
}
int textureID = CreateTextureFromFile(path, isLinear);
if (textureID >= 0)
{
Texture texture = new Texture(textureID);
texture.filterMode = FilterMode.Bilinear;
MessageHandler.Broadcast <ResourceObject>(MessageName.AddNewResource, texture);
return(texture);
}
;
return(null);
}
private void OnUpdateFrame(object sender, EventArgs e)
{
RayTracerNet.RayTracer instance = RayTracerNet.RayTracer.GetInstance();
if (instance != null)
{
instance.UpdateRayTracerRenderer();
}
}
public static RayTracer GetInstance()
{
if (instance == null)
{
instance = new RayTracer();
}
return(instance);
}
private void RayTracerComponent_Load(object sender, EventArgs e)
{
RayTracerNet.RayTracer instance = RayTracerNet.RayTracer.GetInstance();
if (instance != null)
{
if (instance.InitRayTracer(Handle, Width, Height))
{
m_Timer.Start();
}
}
}
private void OnMouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
int x = e.X;
int y = e.Y;
RayTracerNet.RayTracer instance = RayTracerNet.RayTracer.GetInstance();
var hitObj = instance.GetScene().GetPrimitiveRaycasted(x, y);
if (hitObj != null)
{
hitObj.Select();
MessageHandler.Broadcast <RayTracerNet.RayTracerObject>(MessageName.SelectSceneObject, hitObj);
}
}
}
public static PBR_StandardShader Create()
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int shaderID = CreatePBRStandardShader();
if (shaderID >= 0)
{
var shader = new PBR_StandardShader(shaderID);
MessageHandler.Broadcast <ResourceObject>(MessageName.AddNewResource, shader);
return(shader);
}
return(null);
}
public static Mesh Create(uint vertexCount, uint indexCount)
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int meshID = CreateMesh(vertexCount, indexCount);
if (meshID >= 0)
{
Mesh mesh = new Mesh(meshID);
MessageHandler.Broadcast <ResourceObject>(MessageName.AddNewResource, mesh);
return(mesh);
}
;
return(null);
}
public static Texture Create(uint width, uint height)
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int textureID = CreateTexture(width, height);
if (textureID >= 0)
{
Texture texture = new Texture(textureID);
texture.filterMode = FilterMode.Bilinear;
MessageHandler.Broadcast <ResourceObject>(MessageName.AddNewResource, texture);
return(texture);
}
;
return(null);
}
internal static Camera Create()
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int cameraID = CreateCamera();
if (cameraID < 0)
{
return(null);
}
Camera camera = new Camera(cameraID);
MessageHandler.Broadcast <RayTracerObject>(MessageName.AddNewSceneObject, camera);
return(camera);
}
public static MeshPrimitive Create()
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int primitiveID = CreateMeshPrimitive();
if (primitiveID < 0)
{
return(null);
}
MeshPrimitive meshPrimitive = new MeshPrimitive(primitiveID);
MessageHandler.Broadcast <RayTracerObject>(MessageName.AddNewSceneObject, meshPrimitive);
return(meshPrimitive);
}
public static EnvironmentMapSkyLight Create()
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int skyLightID = CreateEnvironmentMapSkyLight();
if (skyLightID < 0)
{
return(null);
}
EnvironmentMapSkyLight skylight = new EnvironmentMapSkyLight(skyLightID);
MessageHandler.Broadcast <RayTracerObject>(MessageName.AddNewSceneObject, skylight);
return(skylight);
}
public static Mesh[] CreateFromFile(string path)
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
System.IO.FileInfo fileInfo = new System.IO.FileInfo(path);
if (fileInfo.Exists == false)
{
return(null);
}
if (fileInfo.Extension.ToLower().EndsWith(".mesh") == true)
{
Mesh mesh = LoadFromMesh(path);
if (mesh != null)
{
MessageHandler.Broadcast <ResourceObject>(MessageName.AddNewResource, mesh);
}
return(new Mesh[] { mesh });
}
int startMeshID = -1;
int endMeshID = -1;
CreateMeshesFromFile(path, ref startMeshID, ref endMeshID);
if (startMeshID >= 0 && endMeshID >= 0)
{
Mesh[] results = new Mesh[endMeshID - startMeshID + 1];
for (int i = startMeshID; i <= endMeshID; i++)
{
Mesh mesh = new Mesh(i);
mesh.m_path = path;
MessageHandler.Broadcast <ResourceObject>(MessageName.AddNewResource, mesh);
results[i - startMeshID] = mesh;
}
return(results);
}
return(null);
}
public static SunLight Create()
{
RayTracer instance = RayTracer.GetInstance();
if (!instance.IsInitialized())
{
return(null);
}
int sunLightID = CreateSunLight();
if (sunLightID < 0)
{
return(null);
}
SunLight sunLight = new SunLight(sunLightID);
sunLight.euler = new Vector3(50, -30, 0);
MessageHandler.Broadcast <RayTracerObject>(MessageName.AddNewSceneObject, sunLight);
return(sunLight);
}
public bool CreateFromFile(string scenePath)
{
var sceneData = RayTracerNet.Serialization.SceneSerialization.Deserialize(scenePath);
if (sceneData == null)
{
Log.Err("场景序列化失败！");
return(false);
}
Clear();
RenderSettings renderSettings = RayTracer.GetInstance().renderSettings;
int renderWidth = renderSettings.renderWidth;
int renderHeight = renderSettings.renderHeight;
Camera cam = sceneData.camera.CreateCamera(m_activeCamera, ref renderWidth, ref renderHeight);
renderSettings.renderWidth = renderWidth;
renderSettings.renderHeight = renderHeight;
Dictionary <string, Texture> textures = new Dictionary <string, Texture>();
if (sceneData.textures != null)
{
for (int i = 0; i < sceneData.textures.Count; i++)
{
var t = sceneData.textures[i].CreateTexture(scenePath);
if (t != null)
{
//m_resObjects.Add(t);
textures.Add(sceneData.textures[i].name, t);
}
}
}
Log.Info($"纹理加载完毕：共{textures.Count}张纹理");
Dictionary <string, Mesh[]> meshes = new Dictionary <string, Mesh[]>();
if (sceneData.meshes != null)
{
for (int i = 0; i < sceneData.meshes.Count; i++)
{
var m = sceneData.meshes[i].CreateMesh(scenePath);
//if (m != null)
//{
// m_resObjects.AddRange(m);
//}
}
}
var sky = sceneData.sky != null?sceneData.sky.CreateSkyLight(textures) : null;
var sun = sceneData.sky != null?sceneData.sky.CreateSunLight() : null;
//if (sky != null)
// m_sceneObjects.Add(sky);
//if (sun != null)
// m_sceneObjects.Add(sun);
Dictionary <string, MaterialShader> shaders = new Dictionary <string, MaterialShader>();
if (sceneData.shaders != null)
{
for (int i = 0; i < sceneData.shaders.Count; i++)
{
var s = sceneData.shaders[i].CreateShader(textures);
if (shaders != null)
{
//m_resObjects.Add(s);
shaders.Add(sceneData.shaders[i].name, s);
}
}
}
Log.Info($"Shader加载完毕：共{shaders.Count}个Shader");
List <PrimitiveBase> primivites = new List <PrimitiveBase>();
if (sceneData.geometries != null)
{
for (int i = 0; i < sceneData.geometries.Count; i++)
{
sceneData.geometries[i].CreatePrimitive(scenePath, shaders, meshes, primivites);
}
}
//for (int i = 0; i < primivites.Count; i++)
// m_sceneObjects.Add(primivites[i]);
//foreach (var mesh in meshes)
//{
// m_resObjects.AddRange(mesh.Value);
//}
Log.Info($"几何体加载完毕：共{primivites.Count}个几何体");
return(true);
}
