Note:If
the texture has to repeat over the wall, the source texture must be
a power of 2 in size (eg: 8x8, 128x128, 256x256 etc...), otherwise
you can use any size texture.d3d_draw_wall(x1, y1, z1, x2, y2, z2, tex, hrepeat, vrepeat)
| Argument | Description |
|---|---|
| x1 | The initial x coordinate of the wall. |
| y1 | The initial y coordinate of the wall. |
| z1 | The initial z coordinate of the wall. |
| x2 | The opposite x coordinate of the wall. |
| y2 | The opposite y coordinate of the wall. |
| z2 | The opposite z coordinate of the wall. |
| tex | The id of the texture to use (-1 for no texture) |
| hrepeat | Amount of horizontal repetitions for the texture. |
| vrepeat | Amount of vertical repetitions for the texture. |
Returns: N/A
This function draws a simple wall in 3D space. You set the first
corner coordinates (x1,y1,z1) and then the coordinates for the
opposite, lower corner. You can also specify a texture for
the wall and the amount of times that you wish this texture to be
repeated vertically and horizontally. If you do not wish to use a
texture you can set this to -1 and the hrepeat and vrepeat values
will be ignored. This function appears to be exactly the same as
the function to draw a floor, but the way they work is actually
quite different, as, with this, the end result will always be
vertical in the 3D plane, as illustrated in the image below:
Note:If
the texture has to repeat over the wall, the source texture must be
a power of 2 in size (eg: 8x8, 128x128, 256x256 etc...), otherwise
you can use any size texture.
var tex;
tex = background_get_texture(bck_Wall);
d3d_draw_wall(100, 140, 200, 20, 20, 0, tex, 1, 1);
d3d_draw_wall(240, 340, 200, 200, 320, 0, tex, 1, 1);
The above code stores a texture in the variable "tex" and then uses it to texture two walls that have been drawn at different positions.