public CCCamera(CCCameraProjection projection, CCSize targetVisibleDimensionsWorldspace, CCPoint3 targetInWorldspaceIn)
: this(targetInWorldspaceIn)
{
cameraProjection = projection;
if (cameraProjection == CCCameraProjection.Projection2D)
{
centerInWorldspace = new CCPoint3(targetInWorldspaceIn.X,
targetInWorldspaceIn.Y,
targetInWorldspaceIn.Z + defaultNearAndFarOrthoClipping.Near);
orthographicViewSizeWorldspace = targetVisibleDimensionsWorldspace;
}
else
{
aspectRatio = targetVisibleDimensionsWorldspace.Width / targetVisibleDimensionsWorldspace.Height;
centerInWorldspace
= CalculatePerspectiveCameraCenter(targetVisibleDimensionsWorldspace, targetInWorldspace);
/* Make sure the far clipping distance is longer than distance frame camera to target
* Give ourselves a little extra distance buffer so that there's no clipping when rotating etc
*
* If users want to customise the near and far clipping bounds, they can do that and then call
* UpdatePerspectiveCameraTargetBounds
*/
nearAndFarPerspectiveClipping.Far
= Math.Max(Math.Abs((centerInWorldspace.Z - targetInWorldspaceIn.Z) * 3.0f), defaultNearAndFarPerspClipping.Far);
}
UpdateCameraMatrices();
}
public CCCamera(CCSize orthographicViewSizeWorldspaceIn)
: this(new CCPoint3(orthographicViewSizeWorldspaceIn.Center, 100.0f), new CCPoint3(orthographicViewSizeWorldspaceIn.Center, 0.0f))
{
cameraProjection = CCCameraProjection.Projection2D;
orthographicViewSizeWorldspace = orthographicViewSizeWorldspaceIn;
UpdateCameraMatrices();
}
public CCCamera(CCSize orthographicViewSizeWorldspaceIn, CCPoint3 cameraCenterPositionWorldspaceIn, CCPoint3 targetInWorldspaceIn)
: this(cameraCenterPositionWorldspaceIn, targetInWorldspaceIn)
{
cameraProjection = CCCameraProjection.Projection2D;
orthographicViewSizeWorldspace = orthographicViewSizeWorldspaceIn;
UpdateCameraMatrices();
}
public CCLayer(CCCameraProjection cameraProjection, CCClipMode clipMode = CCClipMode.None)
: base()
{
ChildClippingMode = clipMode;
IgnoreAnchorPointForPosition = true;
AnchorPoint = CCPoint.AnchorMiddle;
initCameraProjection = cameraProjection;
}
public CCCamera(float perspectiveFieldOfViewIn, float perspectiveAspectRatioIn, CCPoint3 cameraCenterPositionWorldspaceIn, CCPoint3 targetInWorldspaceIn)
: this(cameraCenterPositionWorldspaceIn, targetInWorldspaceIn)
{
cameraProjection = CCCameraProjection.Projection3D;
fieldOfView = perspectiveFieldOfViewIn;
aspectRatio = perspectiveAspectRatioIn;
UpdateCameraMatrices();
}
public CCLayer(CCCameraProjection cameraProjection, CCClipMode clipMode = CCClipMode.None)
: base()
{
beforeDrawCommand = new CCCustomCommand(BeforeDraw);
afterDrawCommand = new CCCustomCommand(AfterDraw);
ChildClippingMode = clipMode;
IgnoreAnchorPointForPosition = true;
AnchorPoint = CCPoint.AnchorMiddle;
initCameraProjection = cameraProjection;
}
public void UpdatePerspectiveCameraTargetBounds(CCSize targetVisibleDimensionsWorldspaceIn, CCPoint3 targetWorldspaceIn)
{
cameraProjection = CCCameraProjection.Projection3D;
aspectRatio = targetVisibleDimensionsWorldspaceIn.Width / targetVisibleDimensionsWorldspaceIn.Height;
targetInWorldspace = targetWorldspaceIn;
centerInWorldspace
= CalculatePerspectiveCameraCenter(targetVisibleDimensionsWorldspaceIn, targetWorldspaceIn);
UpdateCameraMatrices();
}
public CCCamera(CCCameraProjection projection, CCSize targetVisibleDimensionsWorldspace, CCPoint3 targetInWorldspaceIn)
: this(targetInWorldspaceIn)
{
cameraProjection = projection;
if (cameraProjection == CCCameraProjection.Projection2D)
{
centerInWorldspace = new CCPoint3(targetInWorldspaceIn.X,
targetInWorldspaceIn.Y,
targetInWorldspaceIn.Z + defaultNearAndFarOrthoClipping.Near);
orthographicViewSizeWorldspace = targetVisibleDimensionsWorldspace;
}
else
{
aspectRatio = targetVisibleDimensionsWorldspace.Width / targetVisibleDimensionsWorldspace.Height;
centerInWorldspace
= CalculatePerspectiveCameraCenter(targetVisibleDimensionsWorldspace, targetInWorldspace);
/* Make sure the far clipping distance is longer than distance frame camera to target
* Give ourselves a little extra distance buffer so that there's no clipping when rotating etc
*
* If users want to customise the near and far clipping bounds, they can do that and then call
* UpdatePerspectiveCameraTargetBounds
*/
nearAndFarPerspectiveClipping.Far
= Math.Max(Math.Abs((centerInWorldspace.Z - targetInWorldspaceIn.Z) * 3.0f), defaultNearAndFarPerspClipping.Far);
}
UpdateCameraMatrices();
}
public CCCamera(CCCameraProjection projection, CCRect targetVisibleBoundsWorldspace)
: this(projection, targetVisibleBoundsWorldspace.Size, new CCPoint3(targetVisibleBoundsWorldspace.Center, 0))
{
}
public CCCamera(CCCameraProjection projection, CCSize targetVisibleDimensionsWorldspace)
: this(projection, targetVisibleDimensionsWorldspace, new CCPoint3(targetVisibleDimensionsWorldspace.Center, 0))
{
}
public CCLayerColor(CCCameraProjection cameraProjection, CCColor4B? color = null)
: base(cameraProjection)
{
SetupCCLayerColor(color);
}
public CCLayerColor(CCSize visibleBoundsDimensions, CCCameraProjection projection, CCColor4B? color = null)
: this(new CCCamera(projection, visibleBoundsDimensions), color)
{
}
public void UpdatePerspectiveCameraTargetBounds(CCSize targetVisibleDimensionsWorldspaceIn, CCPoint3 targetWorldspaceIn)
{
cameraProjection = CCCameraProjection.Projection3D;
aspectRatio = targetVisibleDimensionsWorldspaceIn.Width / targetVisibleDimensionsWorldspaceIn.Height;
targetInWorldspace = targetWorldspaceIn;
centerInWorldspace
= CalculatePerspectiveCameraCenter(targetVisibleDimensionsWorldspaceIn, targetWorldspaceIn);
UpdateCameraMatrices();
}
public CCLayer(CCCameraProjection cameraProjection, CCClipMode clipMode = CCClipMode.None)
: base()
{
ChildClippingMode = clipMode;
IgnoreAnchorPointForPosition = true;
AnchorPoint = CCPoint.AnchorMiddle;
initCameraProjection = cameraProjection;
}
public CCCamera(CCSize orthographicViewSizeWorldspaceIn)
: this(new CCPoint3(orthographicViewSizeWorldspaceIn.Center , 100.0f), new CCPoint3(orthographicViewSizeWorldspaceIn.Center, 0.0f))
{
cameraProjection = CCCameraProjection.Projection2D;
orthographicViewSizeWorldspace = orthographicViewSizeWorldspaceIn;
UpdateCameraMatrices();
}
public CCCamera(float perspectiveFieldOfViewIn, float perspectiveAspectRatioIn, CCPoint3 cameraCenterPositionWorldspaceIn, CCPoint3 targetInWorldspaceIn)
: this(targetInWorldspaceIn)
{
cameraProjection = CCCameraProjection.Projection3D;
centerInWorldspace = cameraCenterPositionWorldspaceIn;
fieldOfView = perspectiveFieldOfViewIn;
aspectRatio = perspectiveAspectRatioIn;
UpdateCameraMatrices();
}
public CCLayerColor(CCCameraProjection cameraProjection, CCColor4B?color = null)
: base(cameraProjection)
{
SetupCCLayerColor(color);
}
public CCLayer(CCSize visibleBoundsDimensions,
CCCameraProjection cameraProjection,
CCClipMode clipMode = CCClipMode.None)
: this(new CCCamera(cameraProjection, visibleBoundsDimensions), clipMode)
{
}
public CCLayerColor(CCCameraProjection cameraProjection, CCColor4B color = default(CCColor4B))
: base(cameraProjection)
{
SetupCCLayerColor(color);
}
public CCLayer(CCSize visibleBoundsDimensions,
CCCameraProjection cameraProjection,
CCClipMode clipMode = CCClipMode.None)
: this(new CCCamera(cameraProjection, visibleBoundsDimensions), clipMode)
{
}
public CCLayer(CCCameraProjection cameraProjection, CCClipMode clipMode = CCClipMode.None)
: base()
{
beforeDrawCommand = new CCCustomCommand(BeforeDraw);
afterDrawCommand = new CCCustomCommand(AfterDraw);
ChildClippingMode = clipMode;
IgnoreAnchorPointForPosition = true;
AnchorPoint = CCPoint.AnchorMiddle;
initCameraProjection = cameraProjection;
}
public CCCamera(CCCameraProjection projection, CCRect targetVisibleBoundsWorldspace)
: this(projection, targetVisibleBoundsWorldspace.Size, new CCPoint3(targetVisibleBoundsWorldspace.Center, 0))
{
}
public CCCamera(CCCameraProjection projection, CCSize targetVisibleDimensionsWorldspace)
: this(projection, targetVisibleDimensionsWorldspace, new CCPoint3(targetVisibleDimensionsWorldspace.Center, 0))
{
}
public CCLayerColor(CCSize visibleBoundsDimensions, CCCameraProjection projection, CCColor4B?color = null)
: this(new CCCamera(projection, visibleBoundsDimensions), color)
{
}
public CCCamera(CCSize orthographicViewSizeWorldspaceIn, CCPoint3 cameraCenterPositionWorldspaceIn, CCPoint3 targetInWorldspaceIn)
: this(cameraCenterPositionWorldspaceIn, targetInWorldspaceIn)
{
cameraProjection = CCCameraProjection.Projection2D;
orthographicViewSizeWorldspace = orthographicViewSizeWorldspaceIn;
UpdateCameraMatrices();
}
