public override void Render(Renderable renderable, CompositingContext context)
{
var entity = renderable.Entity;
var transform = entity.Transform;
var model = renderable.Model;
var material = model.Materials[0];
var camera = context.Camera;
shader.Apply(model.InputLayout);
// Update general data.
{
vsData1.world = transform.Composite;
vsData1.view = camera.View;
vsData1.proj = camera.Projection;
vsData1.camera = camera.Position;
//vsData1.proj = world * view * proj;
device.UpdateData(bufferVs1, vsData1);
}
// Update light data.
{
var lights = context.ClosestLights(transform.Origin);
var light = lights[0];
var lightPosition = light.Entity.Transform.Origin;
var direction = transform.Origin - lightPosition;
psData1.direction = direction.Normal();
psData1.color = light.Color;
psData1.lightVector = psData1.direction;
psData1.position = lightPosition;
device.UpdateData(bufferPs1, psData1);
}
device.NativeDeviceContext.VertexShader.SetConstantBuffer(0, bufferVs1);
device.NativeDeviceContext.PixelShader.SetConstantBuffer(0, bufferPs1);
device.NativeDeviceContext.PixelShader.SetConstantBuffer(1, bufferPs2);
device.NativeDeviceContext.PixelShader.SetShaderResource(0, material.Albedo.NativeResourceView);
device.NativeDeviceContext.PixelShader.SetShaderResource(1, material.Normal.NativeResourceView);
device.NativeDeviceContext.PixelShader.SetShaderResource(2, material.Height?.NativeResourceView); // height
device.NativeDeviceContext.PixelShader.SetShaderResource(3, material.Roughness?.NativeResourceView);
device.NativeDeviceContext.PixelShader.SetShaderResource(4, material.Specular?.NativeResourceView);
device.NativeDeviceContext.PixelShader.SetShaderResource(5, material.Alpha?.NativeResourceView); // alpha
device.NativeDeviceContext.PixelShader.SetShaderResource(6, material.Occlusion?.NativeResourceView); // ao
device.NativeDeviceContext.PixelShader.SetShaderResource(7, skybox.NativeResourceView); // ao
model.Draw(shader);
}
public void Draw(Scene scene, float dt)
{
var context = new CompositingContext();
context.Time += dt;
context.DeltaTime = dt;
// Cascade all transforms.
var transforms = scene.GetComponents <Transform>();
foreach (var transform in transforms)
{
if (transform.Parent == null)
{
transform.ComputeTransforms();
}
}
// Look for camera.
var cameras = scene.GetComponents <Camera>();
Requires.That(cameras.Count == 1);
context.Camera = cameras[0];
context.Camera.Update(); // Update
// Gather all lights.
var lights = scene.GetComponents <Light>();
context.Lights = lights;
// Iterate through each entity which can be rendered.
var renderables = scene.GetComponents <Renderable>();
foreach (var renderable in renderables)
{
var renderer = renderable.Renderer;
renderer.Render(renderable, context);
}
// Render them.
}
public override void Render(Renderable renderable, CompositingContext context)
{
base.Render(renderable, context);
var entity = renderable.Entity;
var transform = entity.Transform;
var model = renderable.Model;
var camera = context.Camera;
shader.Apply(model.InputLayout);
// Update general data.
{
vsData1.view = camera.View;
vsData1.proj = camera.Projection;
vsData1.bias = Vector3.One;
device.UpdateData(bufferVs1, vsData1);
}
device.NativeDeviceContext.VertexShader.SetConstantBuffer(0, bufferVs1);
device.NativeDeviceContext.PixelShader.SetShaderResource(0, skybox.NativeResourceView); // ao
model.Draw(shader);
}
public virtual void Render(Renderable renderable, CompositingContext context)
{
}