Entity CreateFrontBufferRenderNode(int w, int h)
{
Entity eNode = EntityManager.CreateEntity();
EntityManager.AddComponentData(eNode, new RenderNode {
});
EntityManager.AddComponentData(eNode, new RenderNodePrimarySurface {
});
var passRect = new RenderPassRect {
x = 0, y = 0, w = (ushort)w, h = (ushort)h
};
Entity ePassBlit = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassBlit, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.Unsorted,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.FullscreenQuad,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = passRect,
targetRect = passRect,
clearFlags = RenderPassClear.Color,
clearDepth = 1.0f,
clearStencil = 0,
clearRGBA = 0xff,
shadowMask = ulong.MaxValue,
cameraMask = ulong.MaxValue
});
EntityManager.AddComponent <RenderPassAutoSizeToNode>(ePassBlit);
EntityManager.AddComponent <RenderPassClearColorFromBorder>(ePassBlit);
Entity ePassDebug = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassDebug, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.Sorted,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.DebugOverlay,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = passRect,
targetRect = passRect,
clearFlags = 0,
clearDepth = 1.0f,
clearStencil = 0,
shadowMask = ulong.MaxValue,
cameraMask = ulong.MaxValue
});
EntityManager.AddComponent <RenderPassAutoSizeToNode>(ePassDebug);
DynamicBuffer <RenderNodeRef> nodeRefs = EntityManager.AddBuffer <RenderNodeRef>(eNode);
DynamicBuffer <RenderPassRef> passRefs = EntityManager.AddBuffer <RenderPassRef>(eNode);
passRefs.Add(new RenderPassRef {
e = ePassBlit
});
passRefs.Add(new RenderPassRef {
e = ePassDebug
});
return(eNode);
}
void CreateAllCameraPasses(int w, int h, Entity eCam, Entity eNode)
{
Camera cam = EntityManager.GetComponentData <Camera>(eCam);
ulong cameraMask;
if (EntityManager.HasComponent <CameraMask>(eCam))
{
cameraMask = EntityManager.GetComponentData <CameraMask>(eCam).mask;
}
else
{
cameraMask = ulong.MaxValue;
}
RenderPassRect passRect = new RenderPassRect {
x = (ushort)(cam.viewportRect.x * w),
y = (ushort)(cam.viewportRect.y * h),
w = (ushort)(cam.viewportRect.width * w),
h = (ushort)(cam.viewportRect.height * h)
};
Entity ePassClear = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassClear, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.Unsorted,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.Clear,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = passRect,
targetRect = passRect,
clearFlags = RenderPassClear.Depth | RenderPassClear.Color, // copied from camera
clearRGBA = 0xff00ffff,
clearDepth = 1.0f,
clearStencil = 0,
shadowMask = ulong.MaxValue,
cameraMask = cameraMask
});
SetPassComponents(ePassClear, eCam, true);
Entity ePassOpaque = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassOpaque, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.Unsorted,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.Opaque,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = passRect,
targetRect = passRect,
clearFlags = 0,
clearDepth = 1.0f,
clearStencil = 0,
shadowMask = ulong.MaxValue,
cameraMask = cameraMask
});
SetPassComponents(ePassOpaque, eCam);
Entity ePassSprites = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassSprites, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.SortZGreater,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.Sprites,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = passRect,
targetRect = passRect,
clearFlags = 0,
clearDepth = 1.0f,
clearStencil = 0,
shadowMask = ulong.MaxValue,
cameraMask = cameraMask
});
SetPassComponents(ePassSprites, eCam);
EntityManager.AddBuffer <SortSpritesEntry>(ePassSprites);
Entity ePassUI = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassUI, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.Sorted,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.UI,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = new RenderPassRect {
x = 0, y = 0, w = (ushort)w, h = (ushort)h
},
targetRect = passRect,
clearFlags = 0,
clearDepth = 1.0f,
clearStencil = 0,
shadowMask = ulong.MaxValue,
cameraMask = cameraMask
});
SetPassComponents(ePassUI, eCam);
Entity ePassTransparent = EntityManager.CreateEntity();
EntityManager.AddComponentData(ePassTransparent, new RenderPass {
inNode = eNode,
sorting = RenderPassSort.SortZLess,
projectionTransform = float4x4.identity,
viewTransform = float4x4.identity,
passType = RenderPassType.Transparent,
viewId = 0xffff,
scissor = new RenderPassRect(),
viewport = passRect,
targetRect = passRect,
clearFlags = 0,
clearDepth = 1.0f,
clearStencil = 0,
shadowMask = ulong.MaxValue,
cameraMask = cameraMask
});
SetPassComponents(ePassTransparent, eCam);
// add passes to node, in order
DynamicBuffer <RenderPassRef> passRefs = EntityManager.GetBuffer <RenderPassRef>(eNode);
passRefs.Add(new RenderPassRef {
e = ePassClear
});
passRefs.Add(new RenderPassRef {
e = ePassOpaque
});
passRefs.Add(new RenderPassRef {
e = ePassSprites
});
passRefs.Add(new RenderPassRef {
e = ePassUI
});
passRefs.Add(new RenderPassRef {
e = ePassTransparent
});
}