public static void CollectRenderElements(List<MyRenderElement> renderElements, List<MyRenderElement> transparentRenderElements, MyEntity entity, MyModel model, bool collectTransparentElements)
{
// MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("LoadInDraw");
if (model.LoadState == LoadState.Unloaded)
{
//model.LoadInDraw(LoadingMode.Background);
model.LoadInDraw(LoadingMode.Immediate);
return;
}
if (model.LoadState == LoadState.Loading)
return;
// MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
var drawMatrix = entity.GetWorldMatrixForDraw();
int meshCount = model.GetMeshList().Count;
for (int i = 0; i < meshCount; i++)
{
MyMesh mesh = model.GetMeshList()[i];
// MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Add render element");
//if (mesh.Materials[entity.MaterialIndex].DrawTechnique == MyMeshDrawTechnique.DECAL ||
// mesh.Materials[entity.MaterialIndex].DrawTechnique == MyMeshDrawTechnique.HOLO)
// continue;
MyMeshMaterial material = entity.GetMaterial(mesh);
bool createElement = true;
if (createElement)
{
MyRenderElement renderElement;
AllocateRenderElement(out renderElement);
//renderElement.DebugName = entity.Name;
renderElement.Entity = entity;
renderElement.VertexBuffer = model.VertexBuffer;
renderElement.IndexBuffer = model.IndexBuffer;
renderElement.VertexCount = model.GetVerticesCount();
renderElement.VertexDeclaration = model.GetVertexDeclaration();
renderElement.VertexStride = model.GetVertexStride();
renderElement.IndexStart = mesh.IndexStart;
renderElement.TriCount = mesh.TriCount;
//renderElement.UseChannels = model.UseChannels;
//renderElement.MaskTexture = model.MaskTexture;
renderElement.WorldMatrixForDraw = drawMatrix;
renderElement.WorldMatrix = entity.WorldMatrix;
renderElement.Material = material;
renderElement.DrawTechnique = material.DrawTechnique;
renderElement.VoxelBatch = null;
Debug.Assert(renderElement.VertexBuffer != null, "Vertex buffer cannot be null!");
Debug.Assert(renderElement.IndexBuffer != null, "Index buffer cannot be null!");
if (material.DrawTechnique == MyMeshDrawTechnique.HOLO)
{
if (collectTransparentElements)
transparentRenderElements.Add(renderElement);
}
else
{
renderElements.Add(renderElement);
}
}
//MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
}
public MyIntersectionResultLineTriangleEx? GetIntersectionInNearSpace(MyEntity entity, ref MyLine worldLine, bool convertLine)
{
if (!entity.IsVisible())
return null;
MyLine line = worldLine;
if (convertLine)
{
ConvertLineToNearWorldCoordinates(ref line);
}
Matrix drawMatrix = entity.GetWorldMatrixForDraw();
drawMatrix.Translation += MyCamera.Position;
Matrix worldInv = Matrix.Invert(drawMatrix);
MyIntersectionResultLineTriangleEx? ret = entity.ModelLod0.GetTrianglePruningStructure().GetIntersectionWithLine(entity, ref line, ref worldInv, IntersectionFlags.ALL_TRIANGLES);
if (ret == null)
{
foreach (MyEntity child in entity.Children)
{
if (!child.IsVisible())
continue;
drawMatrix = child.GetWorldMatrixForDraw();
drawMatrix.Translation += MyCamera.Position;
worldInv = Matrix.Invert(drawMatrix);
System.Diagnostics.Debug.Assert(!float.IsNaN(worldInv.M11));
ret = child.ModelLod0.GetTrianglePruningStructure().GetIntersectionWithLine(child, ref line, ref worldInv, IntersectionFlags.ALL_TRIANGLES);
if (ret != null)
return ret;
}
}
return ret;
}
