protected virtual void OnEnable()
{
lastSettings = new CamSettings(this, cam)
{
screenSize = new [] { 0, 0 }
};
ForceRefresh();
falseCamGO = new GameObject("False Camera")
{
hideFlags = HideFlags.HideAndDontSave
};
falseCam = falseCamGO.AddComponent <Camera>();
falseCam.cullingMask = LayerMask.GetMask();
camDraw = falseCamGO.AddComponent <PixelCamDrawer>();
camDraw.SourceCamera = this;
fallbackShader = Shader.Find("Hidden/SubjectNerd/PixelCamFallback");
if (fallbackShader != null)
{
fallbackMaterial = new Material(fallbackShader)
{
hideFlags = HideFlags.DontSave
};
}
else
{
Debug.Log("Couldn't find fall back shader, material not created");
enabled = false;
}
}
protected virtual void OnEnable()
{
lastSettings = new CamSettings(AspectStretch, 0, cam.fieldOfView, cam.orthographic);
falseCamGO = new GameObject("False Camera")
{
hideFlags = HideFlags.HideAndDontSave
};
falseCam = falseCamGO.AddComponent <Camera>();
falseCam.cullingMask = LayerMask.GetMask();
camDraw = falseCamGO.AddComponent <PixelCamDrawer>();
camDraw.SourceCamera = this;
fallbackShader = Shader.Find("Hidden/SubjectNerd/PixelCamFallback");
if (fallbackShader != null)
{
fallbackMaterial = new Material(fallbackShader)
{
hideFlags = HideFlags.DontSave
};
}
else
{
Debug.Log("Couldn't find fall back shader, material not created");
enabled = false;
}
}
public void LoadParameters(CamSettings settings)
{
this.zoom = settings.zoom;
Transform target = null;
Camera.mainCamera.nearClipPlane = settings.nearClip;
switch (settings.target)
{
case CameraTargetList.BALL:
{
target = game.Ball.transform;
break;
}
case CameraTargetList.OWNER:
{
if (game.Ball.Owner == null)
{
target = game.Ball.PreviousOwner.transform;
}
else
{
target = game.Ball.Owner.transform;
}
break;
}
}
this.setTarget(target);
}
public CamManager(CamSettings settings, FollowCam fCam, TrackingCam tCam)
{
_settings = settings;
_followMode = fCam;
_trackingMode = tCam;
activeCamera = _settings.uiCam;
}
public void CheckCamera()
{
var currentSettings = new CamSettings(AspectStretch, zoomLevel, cam.fieldOfView, cam.orthographic);
bool didChange = currentSettings.Equals(lastSettings) == false;
if (didChange)
{
SetupCamera();
}
}
public bool Equals(CamSettings other)
{
bool isEqual = other.screenSize[0] == screenSize[0] &&
other.screenSize[1] == screenSize[1] &&
other.aspect != aspect &&
Math.Abs(other.fieldOfView - fieldOfView) < float.Epsilon &&
Math.Abs(other.zoomLevel - zoomLevel) < float.Epsilon;
return(isEqual);
}
public bool CheckCamera()
{
var currentSettings = new CamSettings(this, cam);
bool didChange = currentSettings.Equals(lastSettings) == false;
if (didChange)
{
SetupCamera(currentSettings);
}
return(didChange);
}
public bool Equals(CamSettings other)
{
bool equalScreen = other.screenSize[0] == screenSize[0] &&
other.screenSize[1] == screenSize[1];
bool equalAspect = other.aspect == aspect;
bool isEqual = other.isOrtho == isOrtho &&
equalScreen &&
equalAspect &&
Mathf.Approximately(other.zoomLevel, zoomLevel) &&
Mathf.Approximately(other.pixelsPerUnit, pixelsPerUnit) &&
Mathf.Approximately(other.downsample, downsample);
if (isEqual && isOrtho == false)
{
isEqual &= Mathf.Approximately(other.zDistance, zDistance) &&
Mathf.Approximately(other.fieldOfView, fieldOfView) &&
Mathf.Approximately(other.farPlane, farPlane);
}
return(isEqual);
}
private void SetupCamera(CamSettings settings)
{
var aspect = settings.aspect;
zoomLevel = Mathf.Max(0.05f, Mathf.Abs(zoomLevel)) * Math.Sign(zoomLevel);
// "Physical" pixel render size
Vector2 screenRenderSize = GetScreenRenderSize();
// Pixel render size
int[] pixelRenderSize = GetRenderTextureSize(screenRenderSize, settings.aspect);
float targetAspect = (float)pixelRenderSize[0] / (float)pixelRenderSize[1];
cam.aspect = targetAspect;
if (cam.orthographic)
{
// Orthographic camera needs to use screen size when calculating quad offset
screenRenderSize = new Vector2(Screen.width, Screen.height);
// Set the camera's size, according to pixel size
float targetHeight = pixelRenderSize[1];
// Use pixel density to convert to world units
targetHeight /= pixelsPerUnit;
targetHeight /= 2f;
// Change orthographic size so camera is sized to world unit
cam.orthographicSize = targetHeight;
}
// Find the settings to be used for drawing the GL quad
CalculateQuad(screenRenderSize, pixelRenderSize);
// Important to release current render texture
cam.targetTexture = null;
fallbackMaterial.SetTexture("_MainTex", null);
if (advancedSettings != null && advancedSettings.cameraMaterial != null)
{
advancedSettings.cameraMaterial.SetTexture("_MainTex", null);
}
if (renderTexture != null)
{
renderTexture.Release();
}
// Create new render texture
Vector2 renderSize = new Vector2(pixelRenderSize[0], pixelRenderSize[1]) / settings.downsample;
int[] actualRenderSize = GetRenderTextureSize(renderSize, Vector2.one);
renderTexture = new RenderTexture(actualRenderSize[0], actualRenderSize[1], 0)
{
useMipMap = true,
filterMode = FilterMode.Point,
wrapMode = TextureWrapMode.Clamp
};
// Make main camera render into it
cam.targetTexture = renderTexture;
// Set render texture as _MainTex on materials
fallbackMaterial.SetTexture("_MainTex", renderTexture);
if (advancedSettings != null)
{
CameraMaterial = advancedSettings.cameraMaterial;
}
lastSettings = settings;
cam.Render();
camDraw.DrawQuad();
}
protected void SetupCamera()
{
var aspect = AspectStretch;
zoomLevel = Mathf.Max(0.05f, Mathf.Abs(zoomLevel)) * Math.Sign(zoomLevel);
// "Physical" render size
Vector2 screenRenderSize = GetScreenRenderSize();
// Pixel render size
int[] pixelRenderSize = GetRenderTextureSize(screenRenderSize, aspect);
// Find the settings to be used for drawing the GL quad
Vector2 pixelSize = new Vector2(pixelRenderSize[0], pixelRenderSize[1]) * zoomLevel;
if (cam.orthographic)
{
// Orthographic camera needs to use screen size when calculating quad offset
screenRenderSize = new Vector2(Screen.width, Screen.height);
// Set the camera's size, according to pixel size
float targetHeight = pixelRenderSize[1];
// Use pixel density to convert to world units
targetHeight /= pixelsPerUnit;
targetHeight /= 2f;
// Change orthographic size so camera is sized to world unit
cam.orthographicSize = targetHeight;
}
quadOffset = pixelSize - screenRenderSize;
quadOffset /= 2;
quadOffset.x /= Screen.width;
quadOffset.y /= Screen.height;
// Set camera aspect ratio, since pixel aspect ratio will be different from current aspect
float targetAspect = (float)pixelRenderSize[0] / (float)pixelRenderSize[1];
cam.aspect = targetAspect;
// Important to release current render texture
cam.targetTexture = null;
fallbackMaterial.SetTexture("_MainTex", null);
if (advancedSettings != null && advancedSettings.cameraMaterial != null)
{
advancedSettings.cameraMaterial.SetTexture("_MainTex", null);
}
if (renderTexture != null)
{
renderTexture.Release();
}
// Create new render texture
renderTexture = new RenderTexture(pixelRenderSize[0], pixelRenderSize[1], 0)
{
useMipMap = true,
filterMode = FilterMode.Point,
wrapMode = TextureWrapMode.Clamp
};
// Make main camera render into it
cam.targetTexture = renderTexture;
// Set render texture as _MainTex on materials
fallbackMaterial.SetTexture("_MainTex", renderTexture);
if (advancedSettings != null)
{
CameraMaterial = advancedSettings.cameraMaterial;
}
lastSettings = new CamSettings(aspect, zoomLevel, cam.fieldOfView, cam.orthographic);
cam.Render();
camDraw.DrawQuad();
}
public void LoadParameters(CamSettings settings)
{
this.zoom = settings.zoom;
Transform target = null;
Camera.mainCamera.nearClipPlane = settings.nearClip;
switch (settings.target)
{
case CameraTargetList.BALL:
{
target = game.Ball.transform;
break;
}
case CameraTargetList.OWNER:
{
if(game.Ball.Owner == null)
{
target = game.Ball.PreviousOwner.transform;
}
else
{
target = game.Ball.Owner.transform;
}
break;
}
}
this.setTarget(target);
}
