public void TestDeleteMeshNoMemoryLeak()
{
var game = new DX11Game();
game.InitDirectX();
var renderer = new DeferredRenderer(game);
var mesh = UtilityMeshes.CreateBoxColored(new Color4(1, 0, 0), new Vector3(0.1f));
DeferredMeshElement[] elements = new DeferredMeshElement[100];
int i = 0;
game.GameLoopEvent += delegate
{
elements[i] = renderer.CreateMeshElement(mesh);
elements[i].WorldMatrix =
Matrix.Translation((float)Math.Cos((float)i / elements.Length * MathHelper.TwoPi) * 5, 0,
(float)Math.Sin((float)i / elements.Length * MathHelper.TwoPi) * 5);
i = (i + 1) % elements.Length;
//if (elements[i] != null) elements[i].Delete();
renderer.Draw();
};
game.Run();
}
public void TestRenderManyMeshes()
{
var game = new DX11Game();
game.InitDirectX();
var renderer = new DeferredRenderer(game);
var mesh = UtilityMeshes.CreateBoxColored(new Color4(1, 0, 0), new Vector3(0.1f));
DeferredMeshElement[] elements = new DeferredMeshElement[100];
for (int i = 0; i < elements.Length; i++)
{
elements[i] = renderer.CreateMeshElement(mesh);
elements[i].WorldMatrix =
Matrix.Translation((float)Math.Cos((float)i / elements.Length * MathHelper.TwoPi) * 5, 0,
(float)Math.Sin((float)i / elements.Length * MathHelper.TwoPi) * 5);
}
game.GameLoopEvent += delegate
{
renderer.Draw();
};
game.Run();
}
public void RemoveRenderData()
{
if (element != null)
{
element.Delete();
}
element = null;
}
public void Dispose()
{
foreach (var ent in entities)
{
ent.Batched = false;
ent.get <BatchInfo>().Batch = null;
}
element.Delete();
element = null;
}
private void createElement()
{
if (element != null && element.Mesh == entity.Mesh)
{
return; // already ok
}
RemoveRenderData();
if (entity.Mesh == null)
{
return;
}
element = renderer.CreateMeshElement(entity.Mesh);
}
public void TestMeshRendererSimple()
{
var game = new DX11Game();
game.InitDirectX();
var context = game.Device.ImmediateContext;
var mesh = RenderingTestsHelper.CreateSimpleTestMesh();
var texturePool = new TexturePool(game);
var gBuffer = new GBuffer(game.Device, 800, 600);
var renderer = new DeferredMeshesRenderer(game, gBuffer, texturePool);
DeferredMeshElement middle = null;
for (int i = 0; i < 50; i++)
{
for (int j = 0; j < 50; j++)
{
var el = renderer.AddMesh(mesh);
el.WorldMatrix = Matrix.Translation(MathHelper.Right * i * 2 + Vector3.UnitZ * j * 2);
if (i > 20 && i < 30 && j > 20 && j < 30)
{
el.Delete();
}
}
}
game.GameLoopEvent += delegate
{
gBuffer.Clear();
gBuffer.SetTargetsToOutputMerger();
context.Rasterizer.State = game.HelperStates.RasterizerShowAll;
renderer.Draw();
context.ClearState();
game.SetBackbuffer();
GBufferTest.DrawGBuffer(game, gBuffer);
};
game.Run();
}
public void Build()
{
IMesh mesh = new RAMMesh();
foreach (var ent in entities)
{
MeshBuilder.AppendMeshTo(ent.Mesh, mesh, ent.WorldMatrix);
ent.Batched = true;
ent.get <BatchInfo>().Batch = this;
}
var optimizer = new MeshOptimizer();
mesh = optimizer.CreateOptimized(mesh);
element = TW.Graphics.AcquireRenderer().CreateMeshElement(mesh);
}
public void Destroy()
{
IsDestroyed = true;
if (RenderElement != null)
{
RenderElement.Delete();
}
RenderElement = null;
if (Children != null)
{
for (int i = 0; i < 8; i++)
{
Children[i].Destroy();
}
}
}
public void TestCullerObjects()
{
var game = new DX11Game();
game.InitDirectX();
Vector3 radius = new Vector3(100, 1000, 100);
FrustumCuller culler = new FrustumCuller(new BoundingBox(-radius, radius), 6);
var mesh = RenderingTestsHelper.CreateSimpleTestMesh();
var texturePool = new TexturePool(game);
var gBuffer = new GBuffer(game.Device, 800, 600);
var renderer = new DeferredMeshesRenderer(game, gBuffer, texturePool);
var final = new CombineFinalRenderer(game, gBuffer);
DeferredMeshElement middle = null;
for (int i = 0; i < 50; i++)
{
for (int j = 0; j < 50; j++)
{
var el = renderer.AddMesh(mesh);
el.WorldMatrix = Matrix.Translation(MathHelper.Right * i * 2 + Vector3.UnitZ * j * 2);
if (i > 20 && i < 30 && j > 20 && j < 30)
{
el.Delete();
}
else
{
culler.AddCullable(el);
}
}
}
QuadTreeVisualizer visualizer = new QuadTreeVisualizer();
List <TestCullObject> cullObjects = new List <TestCullObject>();
SpectaterCamera cullCam = new SpectaterCamera(10f, 80);
cullCam.Positie = new Vector3(8, 10, 8);
cullCam.EnableUserInput = false;
bool rotate = true;
int selectedNode = -1;
var view = culler.CreateView();
game.GameLoopEvent +=
delegate
{
view.UpdateVisibility(cullCam.ViewProjection);
var visibleCullables = view.GetVisibleCullables();
if (rotate)
{
cullCam.AngleHorizontal += game.Elapsed * MathHelper.Pi * (1 / 8f);
}
if (game.Keyboard.IsKeyPressed(Key.NumberPadPlus))
{
selectedNode++;
}
if (game.Keyboard.IsKeyPressed(Key.NumberPadMinus))
{
selectedNode--;
}
if (game.Keyboard.IsKeyPressed(Key.Return))
{
int count = -1;
visualizer.RenderNodeGroundBoundig(game, culler.RootNode,
delegate(FrustumCuller.CullNode node, out Color4 col)
{
col = Color.Red.dx();
count++;
if (count == selectedNode)
{
node.Tag = "SELECTED!";
}
return(count == selectedNode);
});
}
if (game.Keyboard.IsKeyPressed(Key.NumberPad0))
{
rotate = !rotate;
}
gBuffer.Clear();
gBuffer.SetTargetsToOutputMerger();
renderer.Draw();
game.Device.ImmediateContext.ClearState();
game.SetBackbuffer();
final.DrawCombined();
game.LineManager3D.AddViewFrustum(new BoundingFrustum(cullCam.ViewProjection), Color.White.dx());
for (int i = 0; i < visibleCullables.Count; i++)
{
game.LineManager3D.AddBox(visibleCullables[i].BoundingBox, Color.Red.dx());
}
visualizer.RenderNodeGroundBoundig(game, culler.RootNode,
delegate(FrustumCuller.CullNode node, out Color4 col)
{
col = Color.Green.dx();
return(!view.IsNodeVisible(node));
});
visualizer.RenderNodeGroundBoundig(game, culler.RootNode,
delegate(FrustumCuller.CullNode node, out Color4 col)
{
col = Color.Orange.dx();
return(view.IsNodeVisible(node));
});
cullCam.Update(game.Elapsed, game.Keyboard, game.Mouse);
/*int count = -1;
* visualizer.RenderNodeGroundBoundig(game, culler.RootNode,
* delegate(Culler.CullNode node, out Color col)
* {
* col = Color.Red;
* count++;
* return count == selectedNode;
* });*/
};
game.Run();
}
public void TestMeshRendererSimpleCulling()
{
var game = new DX11Game();
game.InitDirectX();
var context = game.Device.ImmediateContext;
var mesh = RenderingTestsHelper.CreateSimpleTestMesh();
var texturePool = new TexturePool(game);
var gBuffer = new GBuffer(game.Device, 800, 600);
var renderer = new DeferredMeshesRenderer(game, gBuffer, texturePool);
DeferredMeshElement middle = null;
Vector3 radius = new Vector3(100, 1000, 100);
FrustumCullerSimple culler = new FrustumCullerSimple(new BoundingBox(-radius, radius), 5);
//QuadTreeVisualizer visualizer = new QuadTreeVisualizer();
SpectaterCamera cullCam = new SpectaterCamera(10f, 80);
cullCam.Positie = new Vector3(8, 10, 8);
cullCam.EnableUserInput = false;
SpectaterCamera renderCam = game.SpectaterCamera;
culler.CullCamera = cullCam;
throw new NotImplementedException();
//renderer.Culler = culler;
bool rotate = true;
int selectedNode = -1;
for (int i = 0; i < 50; i++)
{
for (int j = 0; j < 50; j++)
{
var el = renderer.AddMesh(mesh);
el.WorldMatrix = Matrix.Translation(MathHelper.Right * i * 2 + Vector3.UnitZ * j * 2);
if (i > 20 && i < 30 && j > 20 && j < 30)
{
el.Delete();
}
}
}
game.GameLoopEvent += delegate
{
culler.UpdateVisibility();
if (rotate)
{
cullCam.AngleHorizontal += game.Elapsed * MathHelper.Pi * (1 / 8f);
}
cullCam.Update(game.Elapsed, game.Keyboard, game.Mouse);
if (game.Keyboard.IsKeyPressed(Key.NumberPadPlus))
{
selectedNode++;
}
if (game.Keyboard.IsKeyPressed(Key.NumberPadMinus))
{
selectedNode--;
}
if (game.Keyboard.IsKeyPressed(Key.Return))
{
int count = -1;
//visualizer.RenderNodeGroundBoundig(game, culler.RootNode,
//delegate(FrustumCuller.CullNode node, out Color col)
//{
// col = Color.Red;
// count++;
// if (count == selectedNode)
// {
// node.Tag = "SELECTED!";
// }
// return count == selectedNode;
//});
}
if (game.Keyboard.IsKeyPressed(Key.NumberPad0))
{
rotate = !rotate;
}
game.LineManager3D.AddViewFrustum(new BoundingFrustum(cullCam.ViewProjection), new Color4());
//for (int i = 0; i < cullObjects.Count; i++)
//{
// game.LineManager3D.AddBox(cullObjects[i].BoundingBox, Color.Red);
//}
//visualizer.RenderNodeGroundBoundig(game, culler.RootNode,
// delegate(FrustumCuller.CullNode node, out Color col)
// {
// if (node.Visible)
// {
// col = Color.Orange;
// }
// else
// {
// col = Color.Green;
// }
// return true;
// });
gBuffer.Clear();
gBuffer.SetTargetsToOutputMerger();
context.Rasterizer.State = game.HelperStates.RasterizerShowAll;
renderer.Draw();
context.ClearState();
game.SetBackbuffer();
GBufferTest.DrawGBuffer(game, gBuffer);
};
game.Run();
}
