CAST II Game Engine
CAST II Game Engine |
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type TMap = class(TItem)
TItem > TBaseItem| Name | Description | |
|---|---|---|
 | FCellHeightScale | |
| FCellWidthScale | |
| FDepthScale | |
| FElementSize | |
| FHeight | |
| FMaxHeight | |
| FWidth |
 | constructor Create(AManager: TItemsManager); override; |
| procedure AddProperties(const Result: Props.TProperties); override; |
| procedure AddRectHeights(const ARect: TRect; ABuf: Pointer; Scale: Single); virtual; |
| procedure CalcCoeffs(xo, zo: Single; out k11, k12, k21, k22: Single); |
| function GetCellHeight(XI, ZI: Integer): Single; |
| function GetCellNormal(XI,ZI :Integer): TVector3s; virtual; |
| function GetData: Pointer; virtual; abstract; |
| function GetHeight(X, Z: Single): Single; virtual; |
| function GetNormal(X,Z: Single): TVector3s; virtual; |
| function GetRawHeight(XI, ZI: Integer): Integer; virtual; abstract; |
| class function IsAbstract: Boolean; override; |
| function IsReady: Boolean; virtual; |
| procedure ObtainCell(X, Z: Single; out CellX, CellZ: Integer); |
| procedure ObtainRectHeights(const ARect: TRect; ABuf: Pointer); virtual; |
| procedure SetCellHeightScale(const Value: Single); virtual; |
| procedure SetCellWidthScale(const Value: Single); virtual; |
| procedure SetDimensions(AWidth, AHeight: Integer); virtual; |
| procedure SetHeightScale(const Value: Single); virtual; |
| procedure SetProperties(Properties: Props.TProperties); override; |
| procedure SetRawHeight(XI, ZI: Integer; const Value: Integer); virtual; abstract; |
| procedure SwapRectHeights(const ARect: TRect; ABuf: Pointer); virtual; |
| function TraceRay(const Origin, Dir: TVector3s; out Point: TVector3s): Boolean; virtual; |
| constructor Create(AManager: TItemsManager); override; |
| procedure AddProperties(const Result: Props.TProperties); override; |
| procedure AddRectHeights(const ARect: TRect; ABuf: Pointer; Scale: Single); virtual; |
Adds a rectangular area of the map and the contents of the specified buffer contaning values of type Single
| procedure CalcCoeffs(xo, zo: Single; out k11, k12, k21, k22: Single); |
Calculate coefficients for interpolation between values given at a rectangle corners
| function GetCellHeight(XI, ZI: Integer): Single; |
| function GetCellNormal(XI,ZI :Integer): TVector3s; virtual; |
Returns a normal at the given cell
| function GetData: Pointer; virtual; abstract; |
| function GetHeight(X, Z: Single): Single; virtual; |
Returns an interpolated height at the given point
| function GetNormal(X,Z: Single): TVector3s; virtual; |
Returns an interpolated normal at the given point
| function GetRawHeight(XI, ZI: Integer): Integer; virtual; abstract; |
| class function IsAbstract: Boolean; override; |
| function IsReady: Boolean; virtual; |
Returns True if the map object is ready to handle requests
| procedure ObtainCell(X, Z: Single; out CellX, CellZ: Integer); |
Returns indices of map cell containing the given point
| procedure ObtainRectHeights(const ARect: TRect; ABuf: Pointer); virtual; |
Copies a rectangular area of the map to a caller-allocated buffer
| procedure SetCellHeightScale(const Value: Single); virtual; |
| procedure SetCellWidthScale(const Value: Single); virtual; |
| procedure SetDimensions(AWidth, AHeight: Integer); virtual; |
| procedure SetHeightScale(const Value: Single); virtual; |
| procedure SetProperties(Properties: Props.TProperties); override; |
| procedure SetRawHeight(XI, ZI: Integer; const Value: Integer); virtual; abstract; |
| procedure SwapRectHeights(const ARect: TRect; ABuf: Pointer); virtual; |
Swaps a rectangular area of the map with the contents of the specified buffer
| function TraceRay(const Origin, Dir: TVector3s; out Point: TVector3s): Boolean; virtual; |
Returns True if the specified in map (model) space ray intersects with the map. Also returns the point of intersection.
| property CellHeightScale: Single; |
| property CellWidthScale: Single; |
| property Data: Pointer; |
| property DepthScale: Single; |
| property ElementSize: Integer; |
| property Height: Integer; |
| property MaxHeight: Integer; |
| property RawHeights[XI, ZI: Integer]: Integer; |
| property Width: Integer; |
| property CellHeightScale: Single; |
Map cell height
| property CellWidthScale: Single; |
Map cell width
| property Data: Pointer; |
Raw data
| property DepthScale: Single; |
| property ElementSize: Integer; |
Size of single element of raw data
| property Height: Integer; |
Map height
| property MaxHeight: Integer; |
| property RawHeights[XI, ZI: Integer]: Integer; |
Raw heights
| property Width: Integer; |
Map width
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Last modified: 4 Jul, 2008 |