iIsoGrid Struct Reference
a grid - part of the world. More...
#include <iso.h>
Inheritance diagram for iIsoGrid:
Public Methods | |
| virtual iIsoWorld* | GetWorld () const=0 |
| the the world that this grid is part of. | |
| virtual void | SetSpace (int minx, int minz, float miny=-1.0, float maxy=+10.0)=0 |
| set the minumum x and minimum z world coordinates for this grid. More... | |
| virtual bool | Contains (const csVector3 &pos)=0 |
| does this grid contain given position? | |
| virtual const csBox3& | GetBox () const=0 |
| get the bounding box for the grid. | |
| virtual int | GetWidth () const=0 |
| get the width of the grid. | |
| virtual int | GetHeight () const=0 |
| get the height of the grid. | |
| virtual void | GetGridOffset (int &minx, int &miny) const=0 |
| get the grid offset. | |
| virtual iIsoCell* | GetGridCell (int x, int y)=0 |
| get a cell by index. | |
| virtual void | SetGroundMult (int multx, int multy)=0 |
| Set the ground level precision, default is 1,1 you give a multiplier, each cell in the grid then has multx x multy ground values. More... | |
| virtual int | GetGroundMultX () const=0 |
| get the x mult. | |
| virtual int | GetGroundMultY () const=0 |
| get the y mult. | |
| virtual void | SetGroundValue (int x, int y, int gr_x, int gr_y, float val)=0 |
| Set a ground value for cell, and subground index grx, gry. More... | |
| virtual float | GetGroundValue (int x, int y, int gr_x, int gr_y)=0 |
| get a ground value, same syntax as SetGroundValue. | |
| virtual float | GetGroundValue (int x, int y)=0 |
| same, but pass ground indices (cellx*multx+gr_x, celly*multy+gr_y). | |
| virtual bool | GroundHitBeam (const csVector3 &src, const csVector3 &dest)=0 |
| test if src can reach dest without intersecting the ground. | |
| virtual void | SetAllLight (const csColor &color)=0 |
| Set all the lighting in the grid to given color. | |
| virtual void | SetAllStaticLight (const csColor &color)=0 |
| Set all the static lighting in the grid to given color. | |
| virtual void | RegisterLight (iIsoLight *light)=0 |
| register a light with this grid. | |
| virtual void | UnRegisterLight (iIsoLight *light)=0 |
| unregister a light with this grid. | |
| virtual void | RegisterDynamicLight (iIsoLight *light)=0 |
| register a dynamic light with this grid. | |
| virtual void | UnRegisterDynamicLight (iIsoLight *light)=0 |
| unregister a dynamic light with this grid. | |
| virtual void | GetFakeLights (const csVector3 &pos, iLight **&flights, int &num)=0 |
| get a list of fake iLight interfaces for a spot on the grid. | |
| virtual void | AddSprite (iIsoSprite *sprite)=0 |
| Add a sprite to this grid. | |
| virtual void | AddSprite (iIsoSprite *sprite, const csVector3 &pos)=0 |
| Add a sprite to this grid at a given position (used internally). | |
| virtual void | RemoveSprite (iIsoSprite *sprite)=0 |
| Remove a sprite from this grid. | |
| virtual void | MoveSprite (iIsoSprite *sprite, const csVector3 &oldpos, const csVector3 &newpos)=0 |
| Move a sprite already in this grid, give previous and new position (used internally by IsoSprite). | |
| virtual void | Draw (iIsoRenderView *rview)=0 |
| Draw using given renderview. | |
Detailed Description
a grid - part of the world.Contains a number of cells. contains sort of a screenfull of world space. it has a width in number of cells - laying in the z direction. and it has a height in number of cells - laying in the x direction.
Member Function Documentation
|
|
Set the ground level precision, default is 1,1 you give a multiplier, each cell in the grid then has multx x multy ground values. This resets the groundmap. |
|
|
Set a ground value for cell, and subground index grx, gry. 0 < grx < multx, 0 < gry < multy. x,y are cell indices. the value is the height of the floor. Walls have a high value. |
|
|
set the minumum x and minimum z world coordinates for this grid. After the call the grid occupies the space in the world from (minx, miny, minz) to (minx+height, maxy, minz+width) Because cells are aligned at the whole numbers, minx and minz must be whole numbers too. Contents are not shifted, so use when empty. |
The documentation for this struct was generated from the following file:
Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000