/// <summary>
/// Checks to see if object is inside the view frustum of any of the LOS cameras.
/// Ideally should be called in OnWillRenderObject, but it's to late to disable renderer..
/// Early outs when visible to one camera.
/// </summary>
private static bool CustomCull(Bounds meshBounds, int layerMask)
{
// Get list of sources.
List <LOSSource> losSources = LOSManager.Instance.LOSSources;
for (int i = 0; i < losSources.Count; ++i)
{
LOSSource losSource = losSources[i];
if (LOSHelper.CheckBoundsVisibility(losSource, meshBounds, layerMask))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Checks to see if object is inside the view frustum of any of the LOS cameras.
/// Ideally should be called in OnWillRenderObject, but it's to late to disable renderer..
/// Early outs when visible to one camera.
/// </summary>
private void UpdateVisibleSources()
{
Bounds meshBounds = gameObject.GetComponent <Renderer>().bounds;
// Get list of sources.
List <LOSSource> losSources = LOSManager.Instance.LOSSources;
for (int i = 0; i < losSources.Count; ++i)
{
LOSSource losSource = losSources[i];
bool isVisible = LOSHelper.CheckBoundsVisibility(losSource, meshBounds, m_RaycastLayerMask.value);
UpdateList(losSource, isVisible);
}
}
/// <summary>
/// Updates mask for specific LOS source.
/// </summary>
private void RenderSourceToMask(LOSSource losSource, ref RenderTexture maskRenderTexture)
{
Camera sourceCamera = losSource.SourceCamera;
if (sourceCamera == null)
{
return;
}
// Set "skybox" material farplane.
Materials.SkyBox.SetVector(ShaderID.FarPlane, new Vector4(sourceCamera.farClipPlane, sourceCamera.farClipPlane, sourceCamera.farClipPlane, sourceCamera.farClipPlane));
// Source depth texture resolution.
int sourceBufferWidth = CalculateRTSize(losSource.RenderTargetWidth, m_QualityLevel);
int sourceBufferHeight = CalculateRTSize(losSource.RenderTargetHeight, m_QualityLevel);
// Create temporary rendertexture for rendering linear depth.
RenderTexture sourceBuffer = RenderTexture.GetTemporary(sourceBufferWidth, sourceBufferHeight, 16, RenderTextureFormat.RGFloat);
sourceBuffer.filterMode = FilterMode.Trilinear;
sourceBuffer.wrapMode = TextureWrapMode.Clamp;
// Set camera render target.
sourceCamera.targetTexture = sourceBuffer;
// Render depth from source Camera.
sourceCamera.RenderWithShader(Shaders.Depth, null);
//Push LOS source specific parameters.
Materials.Mask.SetTexture(ShaderID.SourceDepthTex, sourceBuffer);
Materials.Mask.SetMatrix(ShaderID.SourceWorldProj, sourceCamera.projectionMatrix * sourceCamera.worldToCameraMatrix);
Materials.Mask.SetVector(ShaderID.SourceInfo, losSource.SourceInfo);
Materials.Mask.SetVector(ShaderID.Settings, new Vector4(losSource.DistanceFade, losSource.EdgeFade, losSource.MinVariance, losSource.BackfacesFade));
Materials.Mask.SetVector(ShaderID.Flags, new Vector4(PixelOperation.Clamp == losSource.OutOfBoundArea ? 0.0f : 1.0f, PixelOperation.Exclude == losSource.OutOfBoundArea ? -1.0f : 1.0f, losSource.MaskInvert ? 1.0f : 0.0f, losSource.ExcludeBackfaces ? 1.0f : 0.0f));
Materials.Mask.SetColor(ShaderID.ColorMask, losSource.MaskColor * losSource.MaskIntensity);
// Set Correct material pass.
Materials.Mask.SetPass(0);
// Render Mask.
IndexedGraphicsBlit(maskRenderTexture);
// Release linear depth render texture.
RenderTexture.ReleaseTemporary(sourceBuffer);
}
/// <summary>
/// Checks if the mesh bounds are visible to the LOS Source
/// </summary>
public static bool CheckBoundsVisibility(LOSSource losSource, Bounds meshBounds, int layerMask)
{
Camera currentCamera = losSource.SourceCamera;
if (losSource.IsVisible && currentCamera != null)
{
Plane[] cameraPlanes = losSource.FrustumPlanes;
if (GeometryUtility.TestPlanesAABB(cameraPlanes, meshBounds))
{
if (LOSHelper.CheckRayCast(currentCamera, meshBounds, losSource.SourceInfo.w, layerMask))
{
return(true);
}
}
}
return(false);
}
public void RemoveLOSSource(LOSSource source)
{
Debug.Assert(m_LOSSources.Contains(source), "LOSSource not found in list, can't remove");
m_LOSSources.Remove(source);
}
public void AddLOSSource(LOSSource source)
{
Debug.Assert(!m_LOSSources.Contains(source), "LOSSource already in list, can't add");
m_LOSSources.Add(source);
}
/// <summary>
/// Checks to see if object is inside the view frustum of any of the LOS cameras.
/// Ideally should be called in OnWillRenderObject, but it's to late to disable renderer..
/// Early outs when visible to one camera.
/// </summary>
/* private static bool culler(GameObject _self, Bounds meshBounds, int layerMask)
* {
* // Get list of sources.
* List<LOSSource> losSources = LOSManager.Instance.LOSSources;
*
* for (int i = 0; i < losSources.Count; ++i)
* {
* LOSSource losSource = losSources[i];
*
* if (LOSHelper.CheckBoundsVisibility(losSource, meshBounds, layerMask) && losSources[i].transform.root.name != "player")
* {
* if (losSources[i].transform.parent.GetComponent<IA>() != null)
* {
* losSources[i].transform.parent.GetComponent<IA>().detectView(true);
* }
*
* return true;
* }
* else if(!LOSHelper.CheckBoundsVisibility(losSource, meshBounds, layerMask) && losSources[i].transform.root.name != "player")
* {
* if (losSources[i].transform.parent.GetComponent<IA>()!=null) {
* losSources[i].transform.parent.GetComponent<IA>().detectView(false);
* }
* }
* }
*
* return false;
* }*/
private static bool CustomCull(Transform _target, LOSSource losSource, GameObject objMesh, int layerMask)
{
//Debug.Log("Target: "+_target.GetComponent<SimpleIA>().typeNPC + " losSource: "+ losSource+" objMesh: "+objMesh.transform.parent.GetComponent<BodyChange>());
/* if (objMesh.tag == "Player" && LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent<Renderer>().bounds, layerMask)) {
* Debug.Log("veo: "+objMesh.transform.parent.gameObject.name + " " + objMesh.transform.parent.gameObject.activeSelf);
* _target.GetComponent<SimpleIA>().setTarget(objMesh.transform);
* _target.GetComponent<SimpleIA>().setDetectado(true);
* return true;
* }
* else if(objMesh.tag == "Player" && !LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent<Renderer>().bounds, layerMask)
* && _target.GetComponent<SimpleIA>().getDetectado())
* {
* Debug.Log("no veo: " + objMesh.transform.parent.gameObject.name + " " + objMesh.transform.parent.gameObject.activeSelf);
* if (!_target.GetComponent<SimpleIA>().ActionRangeAlerta())
* {
* _target.GetComponent<SimpleIA>().setDetectado(false);
* _target.GetComponent<SimpleIA>().setState(2);
*
* }
* else
* {
* // Debug.Log(" alerta in but not focus " + objMesh.transform.parent.gameObject.name);
*
* }
* return false;
* }*/
if (objMesh.tag == "Player" && LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent <Renderer>().bounds, layerMask) &&
objMesh.transform.parent.gameObject.activeSelf && !_target.GetComponent <SimpleIA>().getDetectado())
{
// Debug.Log("te veo "+ objMesh.transform.parent.gameObject.name+" activo "+ objMesh.transform.parent.gameObject.activeSelf);
_target.GetComponent <SimpleIA>().setTarget(objMesh.transform);
_target.GetComponent <SimpleIA>().setDetectado(true);
return(true);
}
else if (objMesh.tag == "Player" && !LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent <Renderer>().bounds, layerMask) &&
_target.GetComponent <SimpleIA>().getDetectado() && objMesh.transform.parent.gameObject.activeSelf)
{
// Debug.Log(" fuera de foco " + _target.GetComponent<SimpleIA>().ActionRangeAlerta());
//verifico con rango alerta
if (!_target.GetComponent <SimpleIA>().ActionRangeAlerta())
{
_target.GetComponent <SimpleIA>().setDetectado(false);
_target.GetComponent <SimpleIA>().setState(2);
}
else
{
// Debug.Log(" alerta in but not focus " + objMesh.transform.parent.gameObject.name);
}
return(true);
}
else if (objMesh.tag == "Player" && LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent <Renderer>().bounds, layerMask) && !objMesh.transform.parent.gameObject.activeSelf)
{
//Debug.Log("No te veo " + objMesh.transform.parent.gameObject.name);
//verifico con rango alerta
_target.GetComponent <SimpleIA>().setDetectado(false);
_target.GetComponent <SimpleIA>().setState(2);
// return true;
}
else if (objMesh.tag == "NPC" && _target.GetComponent <SimpleIA>().typeNPC == SimpleIA.TypeNPC.clero && objMesh.transform.parent.GetComponent <BodyChange>().dominate&& !_target.GetComponent <BodyChange>().dominate&&
LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent <Renderer>().bounds, layerMask) && objMesh.transform.parent.GetComponent <SimpleIA>().typeNPC == SimpleIA.TypeNPC.normal)
{
// Debug.Log("veo impostor " + _target.GetComponent<SimpleIA>().typeNPC+ "//"+objMesh.transform.parent.GetComponent<SimpleIA>().typeNPC);
_target.GetComponent <SimpleIA>().setTarget(objMesh.transform);
_target.GetComponent <SimpleIA>().setDetectado(true);
// return true;
}
else if (objMesh.tag == "NPC" && _target.GetComponent <SimpleIA>().typeNPC == SimpleIA.TypeNPC.clero && objMesh.transform.parent.GetComponent <BodyChange>().dominate&& !_target.GetComponent <BodyChange>().dominate&&
!LOSHelper.CheckBoundsVisibility(losSource, objMesh.GetComponent <Renderer>().bounds, layerMask) && _target.GetComponent <SimpleIA>().getDetectado())
{
// Debug.Log("no veo impostor"+ objMesh.transform.parent.name+" "+ _target.name);
_target.GetComponent <SimpleIA>().setDetectado(false);
_target.GetComponent <SimpleIA>().setState(2);
//return true;
}
return(false);
}
/// <summary>
/// Updates mask for specific LOS source.
/// </summary>
private void RenderSourceToMask(LOSSource losSource, ref RenderTexture maskRenderTexture)
{
Camera sourceCamera = losSource.SourceCamera;
if (sourceCamera == null) return;
// Set "skybox" material farplane.
Materials.SkyBox.SetFloat(ShaderID.FarPlane, sourceCamera.farClipPlane);
// Source depth texture resolution.
int sourceBufferWidth = CalculateRTSize(losSource.RenderTargetWidth, m_QualityLevel);
int sourceBufferHeight = CalculateRTSize(losSource.RenderTargetHeight, m_QualityLevel);
// Create temporary rendertexture for rendering linear depth.
RenderTexture sourceBuffer = RenderTexture.GetTemporary(sourceBufferWidth, sourceBufferHeight, 16, RenderTextureFormat.RGFloat);
sourceBuffer.filterMode = FilterMode.Trilinear;
sourceBuffer.wrapMode = TextureWrapMode.Clamp;
// Set camera render target.
sourceCamera.targetTexture = sourceBuffer;
// Render depth from source Camera.
sourceCamera.RenderWithShader(Shaders.Depth, null);
// Blur buffer if needed.
if (losSource.Blur && !m_DisableBlur)
BlurTexture(sourceBuffer, Materials.Blur, losSource.BlurIterations, losSource.BlurSize);
//Push LOS source specific parameters.
Materials.Mask.SetTexture(ShaderID.SourceDepthTex, sourceBuffer);
Materials.Mask.SetMatrix(ShaderID.SourceWorldProj, sourceCamera.projectionMatrix * sourceCamera.worldToCameraMatrix);
Materials.Mask.SetVector(ShaderID.SourceInfo, losSource.SourceInfo);
Materials.Mask.SetVector(ShaderID.Settings, new Vector4(losSource.DistanceFade, losSource.EdgeFade, losSource.MinVariance, losSource.MaskInvert ? 1.0f : 0.0f));
Materials.Mask.SetVector(ShaderID.Flags, new Vector4(PixelOperation.Clamp == losSource.OutOfBoundArea ? 0.0f : 1.0f, PixelOperation.Exclude == losSource.OutOfBoundArea ? -1.0f : 1.0f, 0, 0));
Materials.Mask.SetColor(ShaderID.ColorMask, losSource.MaskColor * losSource.MaskIntensity);
// Set Correct material pass.
Materials.Mask.SetPass(m_Camera.orthographic ? 1 : 0);
// Render Mask.
IndexedGraphicsBlit(maskRenderTexture);
// Release linear depth render texture.
RenderTexture.ReleaseTemporary(sourceBuffer);
}
public void AddLOSSource(LOSSource source)
{
Assert.Test(!m_LOSSources.Contains(source), "LOSSource already in list, can't add");
m_LOSSources.Add(source);
}
public void RemoveLOSSource(LOSSource source)
{
Assert.Test(m_LOSSources.Contains(source), "LOSSource not found in list, can't remove");
m_LOSSources.Remove(source);
}