public QuadTree(QuadTree <T> parent, Rectangle range, QuadTreeSetting setting)
{
this.parent = parent;
this.range = range;
this.setting = setting;
this.level = parent == null ? 1 : parent.level + 1;
branches = new List <QuadTree <T> >(4);
objects = new List <T>();
}
public QuadTreeCulling(QuadTreeSetting setting)
{
Setting = setting;
if (Setting != null && Setting.CullingPatchesCS != null)
{
kernelCullingPatches = Setting.CullingPatchesCS.FindKernel("CSCullingPatches");
MatrixVPID = Shader.PropertyToID("matrixVP");
MeshRadiusID = Shader.PropertyToID("meshRadius");
IsOpenGLID = Shader.PropertyToID("isOpenGL");
PatchesBufferID = Shader.PropertyToID("patchesBuffer");
CullingResultID = Shader.PropertyToID("cullingResult");
}
}
public QuadTreeLodMap(QuadTreeSetting setting)
{
Setting = setting;
if (Setting != null && Setting.BuildLodMapCS != null)
{
kernelBuildLodMap = Setting.BuildLodMapCS.FindKernel("BuildLodMap");
LodMapShaderID = Shader.PropertyToID("LodMap");
LodMapSizeShaderID = Shader.PropertyToID("LodMapSize");
MaxLODShaderID = Shader.PropertyToID("MaxLOD");
NodeSizeAtMaxLodID = Shader.PropertyToID("NodeSizeAtMaxLOD");
NodeDescriptorsShaderID = Shader.PropertyToID("NodeDescriptors");
}
}
public QuadTreeBuildPatches(QuadTreeSetting setting)
{
Setting = setting;
if (Setting != null && Setting.BuildPatchesCS != null)
{
kernelBuildPatches = Setting.BuildPatchesCS.FindKernel("BuildPatches");
FinalNodeListShaderID = Shader.PropertyToID("FinalNodeList");
RenderPatchListShaderID = Shader.PropertyToID("RenderPatchList");
LengthOfLod0ShaderID = Shader.PropertyToID("LengthOfLod0");
MaxLODShaderID = Shader.PropertyToID("MaxLOD");
LodMapShaderID = Shader.PropertyToID("LodMap");
NodeSizeAtMaxLodID = Shader.PropertyToID("NodeSizeAtMaxLOD");
LodMeshStepID = Shader.PropertyToID("LodMeshStep");
}
}
public QuadTreeTraverser(QuadTreeSetting setting)
{
Setting = setting;
if (Setting != null && Setting.TraverserCS != null)
{
kernelTraverseQuadTree = Setting.TraverserCS.FindKernel("TraverseQuadTree");
CameraPosShaderID = Shader.PropertyToID("CameraPos");
ConsumeNodeListShaderID = Shader.PropertyToID("ConsumeNodeList");
AppendNodeListShaderID = Shader.PropertyToID("AppendNodeList");
AppendFinalNodeListShaderID = Shader.PropertyToID("AppendFinalNodeList");
LengthOfLod0ShaderID = Shader.PropertyToID("LengthOfLod0");
MaxLODShaderID = Shader.PropertyToID("MaxLOD");
ConsumeNodeCountShaderID = Shader.PropertyToID("ConsumeNodeCount");
PassLODShaderID = Shader.PropertyToID("PassLOD");
NodeSizeAtMaxLodID = Shader.PropertyToID("NodeSizeAtMaxLOD");
NodeDescriptorsShaderID = Shader.PropertyToID("NodeDescriptors");
}
}
public TerrainQuadTree(QuadTreeSetting setting)
{
Setting = setting;
}