static bool Prefix(ref RenderManager.CameraInfo cameraInfo, ref TreeInfo info, Vector3 position, float scale, float brightness, Vector4 objectIndex)
{
if (info.m_prefabInitialized)
{
if (cameraInfo == null || (UnityEngine.Object)info.m_lodMesh1 == (UnityEngine.Object)null || cameraInfo.CheckRenderDistance(position, info.m_lodRenderDistance))
{
var instance = Singleton <TreeManager> .instance;
if (instance == null)
{
return(false);
}
var materialBlock = instance.m_materialBlock;
var matrix = default(Matrix4x4);
Quaternion rotation;
lock (App.Config.GraphicsLock) {
if (App.Config.Graphics.randomTrees)
{
#if false
UInt32 randIdent =
((UInt32)info.GetInstanceID() << 16) |
(((UInt32)(BitConverter.DoubleToInt64Bits(position.magnitude) >> 32)) & 0xFFFF)
;
var r = new System.Random((int)randIdent);
//Log.Debug($"tree rand: {Convert.ToString(randIdent, 2)}, {r.NextDouble() * 360}");
rotation = Quaternion.Euler(0, (float)r.NextDouble() * 360, 0);
#endif
// same angle as in "Random Tree Rotation" mod
long setofBits = BitConverter.DoubleToInt64Bits(position.magnitude);
rotation = Quaternion.Euler(0, setofBits % 360, 0);
}
else
{
rotation = Quaternion.identity;
}
}
matrix.SetTRS(position, rotation, new Vector3(scale, scale, scale));
var color = info.m_defaultColor * brightness;
color.a = Singleton <WeatherManager> .instance.GetWindSpeed(position);
lock (App.Config.GraphicsLock) {
color.a *= App.Config.Graphics.treeMoveFactor;
}
materialBlock.Clear();
materialBlock.SetColor(instance.ID_Color, color);
materialBlock.SetVector(instance.ID_ObjectIndex, objectIndex);
instance.m_drawCallData.m_defaultCalls++;
Graphics.DrawMesh(info.m_mesh, matrix, info.m_material, info.m_prefabDataLayer, null, 0, materialBlock);
}
else
{
position.y += info.m_generatedInfo.m_center.y * (scale - 1f);
var color = info.m_defaultColor * brightness;
color.a = Singleton <WeatherManager> .instance.GetWindSpeed(position);
lock (App.Config.GraphicsLock) {
color.a *= App.Config.Graphics.treeMoveFactor;
}
info.m_lodLocations[info.m_lodCount] = new Vector4(position.x, position.y, position.z, scale);
info.m_lodColors[info.m_lodCount] = color.linear;
info.m_lodObjectIndices[info.m_lodCount] = objectIndex;
info.m_lodMin = Vector3.Min(info.m_lodMin, position);
info.m_lodMax = Vector3.Max(info.m_lodMax, position);
if (++info.m_lodCount == info.m_lodLocations.Length)
{
TreeInstance.RenderLod(cameraInfo, info);
}
}
}
return(false);
}
