public SkyLight CreateSkyLight(Dictionary <string, Texture> textures)
{
var assembly = typeof(SkyLight).Assembly;
var types = assembly.GetTypes();
MethodInfo createMethod = null;
for (int i = 0; i < types.Length; i++)
{
if (types[i].IsAbstract || !types[i].IsSubclassOf(typeof(SkyLight)))
{
continue;
}
var attributes = types[i].GetCustomAttributes(typeof(SkyLightTypeAttribute), true);
if (attributes != null && attributes.Length > 0)
{
var shaderAttribute = attributes[0] as SkyLightTypeAttribute;
if (shaderAttribute != null && shaderAttribute.skyLightType == shaderType)
{
var method = types[i].GetMethod("Create", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
if (method != null)
{
createMethod = method;
break;
}
}
}
}
if (createMethod == null)
{
return(null);
}
SkyLight sky = createMethod.Invoke(null, new object[] { }) as SkyLight;
if (sky == null)
{
return(null);
}
if (shaderParams != null)
{
for (int i = 0; i < shaderParams.Count; i++)
{
SceneSerialization.SetParameterToObject(sky, shaderParams[i].paramName, shaderParams[i].paramValue, textures);
}
}
Log.Info($"天空盒创建成功:{sky.GetType()}");
return(sky);
}
public MaterialShader CreateShader(Dictionary <string, Texture> textures)
{
var assembly = typeof(MaterialShader).Assembly;
var types = assembly.GetTypes();
MethodInfo createMethod = null;
for (int i = 0; i < types.Length; i++)
{
if (types[i].IsAbstract || !types[i].IsSubclassOf(typeof(MaterialShader)))
{
continue;
}
var attributes = types[i].GetCustomAttributes(typeof(ShaderTypeAttribute), true);
if (attributes != null && attributes.Length > 0)
{
var shaderAttribute = attributes[0] as ShaderTypeAttribute;
if (shaderAttribute != null && shaderAttribute.shaderType == shaderType)
{
var method = types[i].GetMethod("Create", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
if (method != null)
{
createMethod = method;
break;
}
}
}
}
if (createMethod == null)
{
Log.Warn($"Shader初时化失败！未找到该类型的Shader:{shaderType}");
return(null);
}
MaterialShader shader = createMethod.Invoke(null, new object[] { }) as MaterialShader;
if (shader == null)
{
return(null);
}
if (shaderParams != null)
{
for (int i = 0; i < shaderParams.Count; i++)
{
SceneSerialization.SetParameterToObject(shader, shaderParams[i].paramName, shaderParams[i].paramValue, textures);
}
}
return(shader);
}
public void CreatePrimitive(string scenePath, Dictionary <string, MaterialShader> shadersDic, Dictionary <string, Mesh[]> meshDic, List <PrimitiveBase> output)
{
//Dictionary<string, PrimitiveParamDataSerialization> geoParamDic = new Dictionary<string, PrimitiveParamDataSerialization>();
//for (int i = 0; i < geoParams.Count; i++)
//{
// geoParamDic[geoParams[i].paramName] = geoParams[i];
//}
List <MaterialShader> s = new List <MaterialShader>();
for (int i = 0; i < shaders.Count; i++)
{
if (shadersDic.ContainsKey(shaders[i].shaderName))
{
s.Add(shadersDic[shaders[i].shaderName]);
}
}
System.Type[] types = typeof(PrimitiveBase).Assembly.GetTypes();
System.Type geoSerializationType = typeof(PrimitiveSerialization);
PrimitiveSerialization geoSerialization = null;
for (int i = 0; i < types.Length; i++)
{
if (types[i].IsAbstract)
{
continue;
}
if (types[i].IsSubclassOf(geoSerializationType))
{
var attributes = types[i].GetCustomAttributes(typeof(PrimitiveAnalyseAttribute), false);
if (attributes == null || attributes.Length == 0)
{
continue;
}
var geoattribute = attributes[0] as PrimitiveAnalyseAttribute;
if (geoattribute == null)
{
continue;
}
if (geoattribute.type == type)
{
geoSerialization = System.Activator.CreateInstance(types[i]) as PrimitiveSerialization;
break;
}
}
}
if (geoSerialization == null)
{
Log.Warn($"几何体创建失败！不确定的几何体类型：{type}");
return;
}
for (int i = 0; i < geoParams.Count; i++)
{
SceneSerialization.SetParameterToObject(geoSerialization, geoParams[i].paramName, geoParams[i].paramValue, null);
}
geoSerialization.meshes = meshDic;
geoSerialization.shaders = s;
geoSerialization.GenerateGeometry(scenePath, output);
}