public void Draw()
{
Start();
if (instance != null)
{
Hide();
}
instance = new LightRenderer(new GameObject("lightRenderer"));
instance.transform.localScale = Vector3.one * radius;
instance.transform.parent = transform;
instance.transform.localPosition = Vector3.zero;
instance.meshFilter.sharedMesh = ((GameObject)Resources.Load("SpecSphere", typeof(GameObject))).GetComponent <MeshFilter>().sharedMesh;
#if UNITY_2018_1_OR_NEWER
if (GraphicsSettings.currentRenderPipeline != null)
{
// Scriptable Render Pipeline Support
instance.renderer.sharedMaterial = new Material(GraphicsSettings.currentRenderPipeline.defaultParticleMaterial.shader);
instance.renderer.sharedMaterial.SetColor("_BaseColor", light.color * CalcBrightness());
}
else
#endif
{
// Built in Render Pipeline Support
instance.renderer.sharedMaterial = new Material(Shader.Find("Particles/Standard Unlit"))
{
color = light.color * CalcBrightness()
};
}
instance.gameObject.isStatic = true;
}
//--------------------------------------------------------------
#region Creation & Cleanup
//--------------------------------------------------------------
public LightBufferRenderer(IGraphicsService graphicsService)
{
_graphicsService = graphicsService;
LightRenderer = new LightRenderer(graphicsService);
AmbientOcclusionType = AmbientOcclusionType.SSAO;
_copyFilter = new CopyFilter(graphicsService);
}
protected void ResetState(Vector3 position, Quaternion rotation)
{
m_slowTime = 0;
m_state = State.IDLE;
Vector3 v = transform.position;
m_rigidbody.isKinematic = false;
v.y = m_MaxYAxis;
transform.position = position;
transform.rotation = rotation;
m_rigidbody.constraints = RigidbodyConstraints.None;
m_rigidbody.angularVelocity = Vector3.zero;
m_rigidbody.velocity = Vector3.zero;
m_rigidbody.useGravity = true;
renderer.enabled = true;
collider.enabled = true;
LightRenderer.Open();
OpenRenderer();
ReversePhysicalMaterial();
PhysicalSupportTools.Remove(gameObject, PhysicalSupportType.MaxSpeedLimit);
RackBallCollision rb;
if (rb = GetComponent <RackBallCollision>())
{
Destroy(rb);
}
enabled = true;
}
internal sealed override EffectTechnique ApplyEffectParams(LightRenderer renderer)
{
base.ApplyEffectParams(renderer);
renderer._fxLightParamTexture.SetValue(Texture);
return(renderer._fxTexturedLightTech);
}
public void Dispose()
{
RsDebug?.Dispose();
_rsCw?.Dispose();
_rsCcw?.Dispose();
LightRenderer.Dispose();
LightMapRenderer.Dispose();
ShadowRenderer.Dispose();
}
private void Initialize()
{
graphicsDevice = ScreenManager.GraphicsDevice;
content = ScreenManager.Content;
spriteBatch = ScreenManager.SpriteBatch;
font = ScreenManager.Font;
MeshManager.InitializeManager(graphicsDevice, content);
screenWidth = graphicsDevice.Viewport.Width;
screenHeight = graphicsDevice.Viewport.Height;
clearColor = new Color(0.0f, 0.0f, 0.0f, 0.0f);
// Create Render Targets
mainRT = new RenderTarget2D(graphicsDevice, screenWidth, screenHeight, false, SurfaceFormat.Color,
DepthFormat.Depth24Stencil8, 0, RenderTargetUsage.PreserveContents);
reflectionRT = new RenderTarget2D(graphicsDevice, screenWidth / 2, screenHeight / 2, true, SurfaceFormat.Color,
DepthFormat.Depth24Stencil8);
occlusionRT = new RenderTarget2D(graphicsDevice, screenWidth / 8, screenHeight / 8, false, SurfaceFormat.Color,
DepthFormat.None);
bloomRT = new RenderTarget2D(graphicsDevice, screenWidth / 8, screenHeight / 8, false, SurfaceFormat.Color,
DepthFormat.None);
postEffects = new PostProcessingEffects(graphicsDevice,
content.Load <Effect>(@"Effects\PostProcessingEffects"));
// Create renderers
lightRenderer = new LightRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Light"));
terrainRenderer = new TerrainRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Terrain"));
surfaceRenderer = new SurfaceRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Surface"));
waterRenderer = new WaterRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Water"));
billboardRenderer = new BillboardRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Billboard"));
meshRenderer = new MeshRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Mesh"));
// Create camera
camera = new FirstPersonCamera();
camera.AspectRatio = graphicsDevice.Viewport.AspectRatio;
camera.AABBSize = new Vector2(1.0f, 8.0f);
camera.DrawDistance = 10000.0f;
camera.MoveSpeed = 25.0f;
camera.FreeFlyEnabled = false;
camera.PitchMinDegrees = -75.0f;
camera.PitchMaxDegrees = 60.0f;
camera.Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45.0f),
camera.AspectRatio, 0.1f, 10000.0f);
secretSFX = content.Load <SoundEffect>(@"SoundEffects\shotgun_pump");
// Load level data
LoadLevel(@"Levels\" + levelFileName);
}
public void Dispose()
{
if (!_disposed)
{
_disposed = true;
LightRenderer.Dispose();
_ssaoFilter.SafeDispose();
_copyFilter.Dispose();
}
}
void ApplayScreenUpdateLight()
{
//return;
if (ScreenUpdateManager.GetChangeLight())
{
LightRenderer.CalculateChangeScreen(ScreenUpdateManager.GetLightUptateWorldMin(), ScreenUpdateManager.GetLightUptateWorldMax());
LightLayerRender();
ScreenUpdateManager.EndUpdateLight();
}
}
public void Hide()
{
if (instance != null)
{
if (instance.gameObject != null)
{
DestroyImmediate(instance.renderer.sharedMaterial);
instance.Destroy();
}
}
instance = null;
}
internal sealed override EffectTechnique ApplyEffectParams(LightRenderer renderer)
{
base.ApplyEffectParams(renderer);
// MathHelper.Pi - 2 x ArcTan reduced.
float halfAngle = MathHelper.PiOver2 - (float)Math.Atan(2 * Scale.X / Scale.Y);
renderer._fxLightParamConeAngle.SetValue(halfAngle);
renderer._fxLightParamConeDecay.SetValue(ConeDecay);
return(renderer._fxSpotLightTech);
}
internal static LightRenderer Create(Teapot model, vec3 lengths, string positionNameInIBufferable)
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(System.IO.File.ReadAllText(@"shaders\LightRenderer\Light.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(System.IO.File.ReadAllText(@"shaders\LightRenderer\Light.frag"), ShaderType.FragmentShader);
var map = new AttributeMap();
map.Add("in_Position", Teapot.strPosition);
map.Add("in_Normal", Teapot.strNormal);
//map.Add("in_Color", Teapot.strColor);
var renderer = new LightRenderer(model, shaderCodes, map, positionNameInIBufferable);
renderer.Lengths = lengths;
return renderer;
}
public LightBufferRenderer(IGraphicsService graphicsService)
{
LightRenderer = new LightRenderer(graphicsService);
_ssaoFilter = new SsaoFilter(graphicsService)
{
// Normally the SsaoFilter applies the occlusion values directly to the
// source texture. But here the filter should ignore the input image and
// create grayscale image (white = no occlusion, black = max occlusion).
CombineWithSource = false,
};
_copyFilter = new CopyFilter(graphicsService);
}
internal static LightRenderer Create(Teapot model, vec3 lengths, string positionNameInIBufferable)
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(System.IO.File.ReadAllText(@"shaders\LightRenderer\Light.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(System.IO.File.ReadAllText(@"shaders\LightRenderer\Light.frag"), ShaderType.FragmentShader);
var map = new AttributeMap();
map.Add("in_Position", Teapot.strPosition);
map.Add("in_Normal", Teapot.strNormal);
//map.Add("in_Color", Teapot.strColor);
var renderer = new LightRenderer(model, shaderCodes, map, positionNameInIBufferable);
renderer.Lengths = lengths;
return(renderer);
}
public static AlphaRef LightRendererAlpha(LightRenderer renderer)
{
Func <float> get = () => renderer.brightness;
Action <float> set = (a) => {
renderer.brightness = a;
if (a == 0)
{
renderer.viewMesh.enabled = false;
}
else
{
renderer.viewMesh.enabled = true;
}
};
return(new AlphaRef(set, get));
}
public void Load(GraphicsDevice device, GraphicsDeviceManager deviceManager, GameWindow window,
Effect fxHull, Effect fxLight, Effect fxShadow, Effect fxTexture)
{
Device = device;
DeviceManager = deviceManager;
Window = window;
BuildGraphicsResources();
// Load providers.
Camera.Load(this);
Textures.Load(this);
// Load renderers.
LightMapRenderer.Load(this, fxTexture);
ShadowRenderer.Load(this, fxShadow, fxHull);
LightRenderer.Load(this, fxLight);
}
public void Draw()
{
Start();
if (instance != null)
{
Hide();
}
instance = new LightRenderer(new GameObject("lightRenderer"));
instance.transform.localScale = Vector3.one * radius;
instance.transform.parent = transform;
instance.transform.localPosition = Vector3.zero;
instance.meshFilter.sharedMesh = ((GameObject)Resources.Load("SpecSphere", typeof(GameObject))).GetComponent <MeshFilter>().sharedMesh;
instance.renderer.sharedMaterial = new Material(Shader.Find("Particles/Standard Unlit"))
{
color = light.color * CalcBrightness()
};
instance.gameObject.isStatic = true;
}
internal sealed override EffectTechnique ApplyEffectParams(LightRenderer renderer)
{
base.ApplyEffectParams(renderer);
return(renderer._fxPointLightTech);
}
public void Load(string file, GraphicsDevice graphicsDevice)
{
int width = -1;
int height = -1;
int tilesize = -1;
List <TiledObjectGroup> objectGroups = new List <TiledObjectGroup>();
List <MapLayer> layers = new List <MapLayer>();
TileSetManager ts = new TileSetManager();
hope = new LightRenderer(graphicsDevice, this);
using (XmlReader xr = XmlReader.Create(file))
{
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.EndElement)
{
continue;
}
switch (xr.Name)
{
case "tileset":
using (StringReader sr = new StringReader(xr.ReadOuterXml()))
using (XmlReader r = XmlReader.Create(sr))
ts.LoadTileSet(file, r, graphicsDevice);
break;
case "layer":
MapLayer layer = null;
string name = xr["name"];
using (StringReader sr = new StringReader(xr.ReadOuterXml()))
using (XmlReader r = XmlReader.Create(sr))
layer = MapLayer.Load(r, graphicsDevice, ts, System.IO.Path.GetDirectoryName(file));
if (!name.StartsWith("Light"))
{
layers.Add(layer);
}
else
{
hope.AddLayer(layer);
}
break;
case "map":
width = int.Parse(xr["width"]);
height = int.Parse(xr["height"]);
tilesize = int.Parse(xr["tilewidth"]); //should be same as tileheight
break;
case "objectgroup":
TiledObjectGroup og = new TiledObjectGroup(xr["name"]);
og.Load(xr);
objectGroups.Add(og);
break;
default:
break;
}
}
}
BasicTile.SetTileSize(tilesize);
this.width = width;
this.height = height;
this.ObjectGroups = objectGroups.ToArray();
this.Layers = layers.ToArray();
hope.LoadTileSets(ts);
nodes = new Node[width, height];
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
nodes[x, y] = new Node(new Index2(x, y));
}
}
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
nodes[x, y].SetNeighbours(GetNeighbours(x, y));
}
}
var lightbulbs = GetGroupByName("Lights");
foreach (var lightbulb in lightbulbs.Objects)
{
hope.AddLight(new Light((Index2)lightbulb.Position, (short)lightbulb.Properties.GetPropertyAsInt("Strength"), 1f, lightbulb.Properties.GetPropertyAsColor("Color")));
}
}
internal virtual EffectTechnique ApplyEffectParams(LightRenderer renderer)
{
renderer._fxLightParamColor.SetValue(_color);
renderer._fxLightParamIntensity.SetValue(IntensityFactor);
return(null);
}
public void Render()
{
// Update hulls internal data structures.
Hulls.Update();
// We want to use clamping sampler state throughout the lightmap rendering process.
// This is required when drawing lights. Since light rendering and alpha clearing is done
// in a single step, light is rendered with slightly larger quad where tex coords run out of the [0..1] range.
Device.SamplerStates[0] = SamplerState.LinearClamp;
// Switch render target to lightmap.
Device.SetRenderTargets(Textures.LightmapBindings);
// Clear lightmap color, depth and stencil data.
Device.Clear(ClearOptions.DepthBuffer | ClearOptions.Stencil | ClearOptions.Target, _ambientColor, 1f, 0);
// Set per frame shader data.
ShadowRenderer.PreRender();
// Generate lightmap. For each light, mask the shadowed areas determined by hulls and render light.
int lightCount = Lights.Count;
for (int i = 0; i < lightCount; i++)
{
Light light = Lights[i];
// Continue only if light is enabled and not inside any hull.
if (!light.Enabled || Hulls.Contains(light))
{
continue;
}
// Update light's internal data structures.
light.Update();
// Continue only if light is within camera view.
if (!light.Intersects(Camera))
{
continue;
}
// Set scissor rectangle to clip any shadows outside of light's range.
BoundingRectangle scissor;
Camera.GetScissorRectangle(light, out scissor);
Device.SetScissorRectangle(ref scissor);
// Mask shadowed areas by reducing alpha.
ShadowRenderer.Render(light);
// Draw light and clear alpha (reset it to 1 [fully lit] for next light).
LightRenderer.Render(light);
// Clear light's dirty flag.
light.Dirty = false;
}
// Switch render target back to default.
Device.SetRenderTargets(Textures.GetOriginalRenderTargetBindings());
// Blend original scene and lightmap and present to backbuffer.
LightMapRenderer.Present();
// Clear hulls dirty flag.
Hulls.Dirty = false;
}
//--------------------------------------------------------------
#region Methods
//--------------------------------------------------------------
public void Render(IList <SceneNode> lights, RenderContext context)
{
var graphicsService = context.GraphicsService;
var graphicsDevice = graphicsService.GraphicsDevice;
var renderTargetPool = graphicsService.RenderTargetPool;
var target = context.RenderTarget;
var viewport = context.Viewport;
var width = viewport.Width;
var height = viewport.Height;
RenderTarget2D aoRenderTarget = null;
if (_ssaoFilter != null)
{
// Render ambient occlusion info into a render target.
aoRenderTarget = renderTargetPool.Obtain2D(new RenderTargetFormat(
width / _ssaoDownsampleFactor,
height / _ssaoDownsampleFactor,
false,
SurfaceFormat.Color,
DepthFormat.None));
// PostProcessors require that context.SourceTexture is set. But since
// _ssaoFilter.CombineWithSource is set to false, the SourceTexture is not
// used and we can set it to anything except null.
context.SourceTexture = aoRenderTarget;
context.RenderTarget = aoRenderTarget;
context.Viewport = new Viewport(0, 0, aoRenderTarget.Width, aoRenderTarget.Height);
_ssaoFilter.Process(context);
context.SourceTexture = null;
}
// The light buffer consists of two full-screen render targets into which we
// render the accumulated diffuse and specular light intensities.
var lightBufferFormat = new RenderTargetFormat(width, height, false, SurfaceFormat.HdrBlendable, DepthFormat.Depth24Stencil8);
context.LightBuffer0 = renderTargetPool.Obtain2D(lightBufferFormat);
context.LightBuffer1 = renderTargetPool.Obtain2D(lightBufferFormat);
// Set the device render target to the light buffer.
_renderTargetBindings[0] = new RenderTargetBinding(context.LightBuffer0); // Diffuse light accumulation
_renderTargetBindings[1] = new RenderTargetBinding(context.LightBuffer1); // Specular light accumulation
graphicsDevice.SetRenderTargets(_renderTargetBindings);
context.RenderTarget = context.LightBuffer0;
context.Viewport = graphicsDevice.Viewport;
// Clear the light buffer. (The alpha channel is not used. We can set it to anything.)
graphicsDevice.Clear(new Color(0, 0, 0, 255));
// Restore the depth buffer (which XNA destroys in SetRenderTarget).
// (This is only needed if lights can use a clip geometry (LightNode.Clip).)
var rebuildZBufferRenderer = (RebuildZBufferRenderer)context.Data[RenderContextKeys.RebuildZBufferRenderer];
rebuildZBufferRenderer.Render(context, true);
// Render all lights into the light buffers.
LightRenderer.Render(lights, context);
if (aoRenderTarget != null)
{
// Render the ambient occlusion texture using multiplicative blending.
// This will darken the light buffers depending on the ambient occlusion term.
// Note: Theoretically, this should be done after the ambient light renderer
// and before the directional light renderer because AO should not affect
// directional lights. But doing this here has more impact.
context.SourceTexture = aoRenderTarget;
graphicsDevice.BlendState = GraphicsHelper.BlendStateMultiply;
_copyFilter.Process(context);
}
// Clean up.
graphicsService.RenderTargetPool.Recycle(aoRenderTarget);
context.SourceTexture = null;
context.RenderTarget = target;
context.Viewport = viewport;
_renderTargetBindings[0] = new RenderTargetBinding();
_renderTargetBindings[1] = new RenderTargetBinding();
}
public void Render()
{
p1 = camera.ViewportToWorldPoint(new Vector3(0, 0, camera.nearClipPlane));
int offsetX = Mathf.CeilToInt(p1.x / tileSize);
int offsetY = Mathf.CeilToInt(p1.y / tileSize);
Vector3 newPos = new Vector2(offsetX * tileSize - 2 * tileSize, offsetY * tileSize - 2 * tileSize);
int dist = (int)Vector2.Distance(lastP1, newPos);
if (dist >= tileSize)
{
Vector2 delta = newPos - lastP1;
var deltaX = (int)(Mathf.Sign(delta.x) * Mathf.CeilToInt(Mathf.Abs(delta.x / tileSize)));
var deltaY = (int)(Mathf.Sign(delta.y) * Mathf.CeilToInt(Mathf.Abs(delta.y / tileSize)));
lastP1 = newPos;
screenStart = new Vector2Int(Mathf.CeilToInt(p1.x / tileSize), Mathf.CeilToInt(p1.y / tileSize));
screenEnd = new Vector2Int((int)(screenStart.x + countTileX), (int)(screenStart.y + countTileY));
ScreenUpdateManager.SetScreenRect(screenStart, screenEnd);
LightRenderer.SetScreenRect(screenStart, screenEnd);
var add = obstacleLight.layerData.SizeAdd;
SwapItemManager.SetSize(screenEnd.x - screenStart.x + 2 * add, screenEnd.y - screenStart.y + 2 * add);
//SwapItemManager.SetStartPos(new Vector2Int(screenStart.x - add, screenStart.y - add));
//определяем свапнутую область
int swapStartX = 0;
int swapEndX = Mathf.CeilToInt(countTileX);
int swapStartY = 0;
int swapEndY = Mathf.CeilToInt(countTileY);
if (deltaX > 0)
{
swapStartX = 0;
swapEndX = Mathf.CeilToInt(countTileX - deltaX) - 3;
}
if (deltaX < 0)
{
swapStartX = -(int)deltaX;
swapEndX = Mathf.CeilToInt(countTileX);
}
if (deltaY > 0)
{
swapStartY = 0;
swapEndY = Mathf.CeilToInt(countTileY - deltaY) - 3;
}
if (deltaY < 0)
{
swapStartY = -(int)deltaY;
swapEndY = Mathf.CeilToInt(countTileY);
}
for (int ii = 0; ii < layerMeshs.Count; ii++)
{
layerMeshs[ii].ShiftCells((int)deltaX, (int)deltaY);
}
obstacleLight.ShiftCells((int)deltaX, (int)deltaY);
LightRenderer.Swap((int)deltaX, (int)deltaY); // -<
SwapItemManager.SetStartPos(new Vector2Int(screenStart.x - add, screenStart.y - add));
SwapItemManager.Swap((int)deltaX, (int)deltaY);
for (int i = 0; i < countTileX - 1; i++)
{
for (int j = 0; j < countTileY - 1; j++)
{
bool inSwapRect = i >= swapStartX && i <= swapEndX &&
j >= swapStartY && j <= swapEndY;
if (inSwapRect)
{
continue;
}
var x = p1.x + i * tileSize;
var y = p1.y + j * tileSize;
var tileStructure = tileDataProvider.GetTileStructure(x, y);
for (int ii = 0; ii < layerMeshs.Count; ii++)
{
var frameStructure = tileDataProvider.GetFrameStructure(x, y, tileStructure, layerMeshs[ii].layerData);
layerMeshs[ii].ChangeTile(j, i, frameStructure.TileCollection, frameStructure.FrameX, frameStructure.FrameY, frameStructure.DeltaHeight);
}
}
}
for (int i = 0; i < layerMeshs.Count; i++)
{
layerMeshs[i].RenderMesh();
}
// RenderLayerAddSize(obstacleLight, obstacleLight.layerData.SizeAdd, deltaX, deltaY); // -<
tixtuteGO.transform.position = newPos;
OnSwap.TryCall();
}
}
void Update()
{
if (LightUvProvider != null)
{
LightUvProvider.LateUpdate();
}
if (tileDataProvider == null)
{
return;
}
if (Input.GetKeyUp(KeyCode.T))
{
LightRenderer.Test();
LightLayerRender(true);
}
if (Input.GetKeyUp(KeyCode.G))
{
MapGenerator.ChangeMap();
}
if (Input.GetKeyUp(KeyCode.Alpha0))
{
carrentMarkerType = 0;
carrentMarkerLayer = 0;
}
if (Input.GetKeyUp(KeyCode.Alpha8))
{
carrentMarkerType = 8;
carrentMarkerLayer = 3;
}
if (Is_Edit_mod)
{
if (Input.GetMouseButton(0))
{
countClick++;
var pos = camera.ScreenToWorldPoint(Input.mousePosition);
tileDataProvider.СircleDamageTile(pos.x + 1.5f * tileSize, pos.y + 1.5f * tileSize, carrentMarkerType,
carrentMarkerLayer, carrentMarkeLiquidType, 1);
lastP1 = new Vector3();
UpdateScreenTiles();
// Render();
}
if (Input.GetMouseButton(1))
{
var pos = camera.ScreenToWorldPoint(Input.mousePosition);
var tile = tileDataProvider.GetTileStructure(pos.x + 1.5f * tileSize, pos.y + 1.5f * tileSize);
// pos.x, pos.y);
carrentMarkerType = tile.type;
carrentMarkerLayer = tile.layer;
carrentMarkeLiquidType = tile.liquidType;
}
}
if (Input.GetKeyUp(KeyCode.R))
{
tileDataProvider.LoadNext();
lastP1 = new Vector3();
UpdateScreenTiles();
// Render();
}
//Profiler.BeginSample("1");
UpdateScreenTiles();
//Profiler.EndSample();
//Profiler.BeginSample("2");
ApplayScreenUpdate();
//Profiler.EndSample();
//Profiler.BeginSample("3");
Render();
//Profiler.EndSample();
//Profiler.BeginSample("4");
if (useLight)
{
ApplayScreenUpdateLight();
}
//Profiler.EndSample();
LightRenderer.Update();
ScreenUpdateManager.RedrawFullScreenLight();
}
