protected override void Rendering(GraphicsDevice graphics, CustomRenderProperties game)
{
var device = graphics.D3DDevice;
var context = graphics.ImmediateContext;
foreach (var en in entities)
{
var render = en.GetComponent <D3DTerrainRenderComponent>();
var geo = en.GetComponent <TerrainGeometryCellsComponent>();
var material = en.GetComponent <D3DTexturedMaterialSamplerComponent>();
var transform = en.GetComponent <TransformComponent>();
var components = en.GetComponents <ID3DRenderable>();
var data = en.GetComponent <ClipmapsTerrainComponent>();
var conf = en.GetComponent <Systems.TerrainConfigurationComponent>();
foreach (var com in components)
{
if (com.IsModified)
{
com.Update(graphics);
}
}
if (render.IsModified || !pass.IsCompiled) //update
{
if (!pass.IsCompiled)
{
pass.Compile(graphics.Compilator);
}
UpdateShaders(graphics, render, pass, layconst);
render.PrimitiveTopology = PrimitiveTopology.TriangleList;
render.IsModified = false;
}
UpdateTransformWorld(graphics, render, transform);
//SetShaders(context, render);
graphics.SetVertexShader(render.VertexShader);
graphics.SetPixelShader(render.PixelShader);
if (material.IsModified)
{
render.TextureResources.Set(ConvertToResources(material, graphics.TexturedLoader));
render.SampleState.Set(graphics.CreateSampler(material.SampleDescription));
material.IsModified = false;
}
var rd = new TerrainClipmapsData {
OneOverWidth = 256, //data.OneOverWidth,
ZScaleFactor = 1, //data.ZScaleFactor,
AlphaOffset = Vector2.One, //data.AlphaOffset,
FineTextureBlockOrigin = Vector4.One, //data.FineTextureBlockOrigin,
ScaleFactor = Vector4.One, //data.ScaleFactor,
LightDirection = -Vector3.UnitY,
ViewerPos = Vector2.Zero,
WorldViewProjMatrix = game.CameraState.ViewMatrix * game.CameraState.ProjectionMatrix
};
//var tr = new TransforStructBuffer();
//var test = graphics.CreateDynamicBuffer(ref tr, Unsafe.SizeOf<TransforStructBuffer>());
var buffData = graphics.CreateDynamicBuffer(ref rd, TerrainClipmapsData.Size);//132
var resources = render.TextureResources.Get();
//graphics.RegisterConstantBuffer(context.VertexShader,
// GameStructBuffer.RegisterResourceSlot, game.Game);
//graphics.RegisterConstantBuffer(context.VertexShader,
// LightStructBuffer.RegisterResourceSlot, game.Lights);
graphics.RegisterConstantBuffer(context.VertexShader,
TerrainClipmapsData.SlotId, buffData);
var res = graphics.TexturedLoader.LoadBitmapShaderResource(conf.Texture);
context.VertexShader.SetShaderResource(0, res);
//
//graphics.RegisterConstantBuffer(context.PixelShader,
// GameStructBuffer.RegisterResourceSlot, game.Game);
//graphics.RegisterConstantBuffer(context.PixelShader,
// LightStructBuffer.RegisterResourceSlot, game.Lights);
graphics.RegisterConstantBuffer(context.PixelShader,
TerrainClipmapsData.SlotId, buffData);
context.PixelShader.SetShaderResources(0, resources);
// context.PixelShader.SetSampler(0, render.SampleState.Get());
if (geo.IsModified)
{
UpdateCellBuffers(graphics, geo, render);
geo.MarkAsRendered();
}
TerrainRenderTechnique.RenderCells(graphics, CameraStateHelper.GetFrustum(game.CameraState), geo, render, transform);
}
}
protected override void Rendering(GraphicsDevice graphics, CustomRenderProperties game)
{
var device = graphics.D3DDevice;
var context = graphics.ImmediateContext;
foreach (var en in entities)
{
var render = en.GetComponent <D3DTerrainRenderComponent>();
var geo = en.GetComponent <TerrainGeometryCellsComponent>();
var material = en.GetComponent <D3DTexturedMaterialSamplerComponent>();
var transform = en.GetComponent <TransformComponent>();
var components = en.GetComponents <ID3DRenderable>();
foreach (var com in components)
{
if (com.IsModified)
{
com.Update(graphics);
}
}
if (render.IsModified || !pass.IsCompiled) //update
{
if (!pass.IsCompiled)
{
pass.Compile(graphics.Compilator);
}
UpdateShaders(graphics, render, pass, layconst);
render.PrimitiveTopology = PrimitiveTopology.TriangleList;
render.IsModified = false;
}
UpdateTransformWorld(graphics, render, transform);
SetShaders(context, render);
if (material.IsModified)
{
render.TextureResources.Set(ConvertToResources(material, graphics.TexturedLoader));
render.SampleState.Set(graphics.CreateSampler(material.SampleDescription));
material.IsModified = false;
}
//
context.VertexShader.SetConstantBuffer(GameStructBuffer.RegisterResourceSlot, game.Game);
context.VertexShader.SetConstantBuffer(LightStructBuffer.RegisterResourceSlot, game.Lights);
//context.PixelShader.SetConstantBuffer(GameStructBuffer.RegisterResourceSlot, game.Game);
//context.PixelShader.SetConstantBuffer(LightStructBuffer.RegisterResourceSlot, game.Lights);
context.PixelShader.SetConstantBuffer(GameStructBuffer.RegisterResourceSlot, game.Game);
context.PixelShader.SetConstantBuffer(LightStructBuffer.RegisterResourceSlot, game.Lights);
context.PixelShader.SetShaderResources(0, render.TextureResources.Get());
context.PixelShader.SetSampler(0, render.SampleState.Get());
if (geo.IsModified)
{
UpdateCellBuffers(graphics, geo, render);
/*
* <remark>https://docs.microsoft.com/en-us/dotnet/api/system.buffers.arraypool-1?view=netcore-2.2<remark>
*/
/*
* var pool = ArrayPool<TerrainVertex>.Shared;
* TerrainVertex[] vertex = null;
* try {
* var pos = geo.Positions;
* var normals = geo.Normals;
* //vertex = new TerrainVertex[pos.Length];
* vertex = pool.Rent(pos.Length);//
* for (var i = 0; i < pos.Length; i++) {
* vertex[i] = new TerrainVertex {
* position = pos[i],
* normal = normals[i],
* tangent = geo.Tangents[i],
* binormal = geo.Binormal[i],
* color = geo.Colors[i],
* texcoor = geo.TextureCoordinates[i],
* normapMapTexCoor = geo.NormalMapTexCoordinates[i],
* };
* }
*
* render.VertexBuffer.Set(graphics.CreateBuffer(BindFlags.VertexBuffer, vertex));
* render.IndexBuffer.Set(graphics.CreateBuffer(BindFlags.IndexBuffer, geo.Indices.ToArray()));
*
* geo.MarkAsRendered();
* } finally {
* pool.Return(vertex);
* }
*/
geo.MarkAsRendered();
}
RenderCells(graphics, CameraStateHelper.GetFrustum(game.CameraState), geo, render, transform);
//Frustum frustum = null;
//for (var i = 0; i < render.CellCount; ++i) {
// var cell = render.GetCell(0, frustum);
// Render(graphics, context, render, TerrainVertex.Size);
// foreach (var com in components) {
// com.Render(graphics);
// }
// graphics.ImmediateContext.DrawIndexed(geo.Indices.Length, 0, 0);
////}
}
}