Whoops, the code in the previous message should have these two lines:
t = self.getTile(iii, jjj)
t.height = heightMap[iii][jjj]
Changed to:
t = self.getTile((i, j))
t.height = heightMap[i][j]
By the way, I lowered my hopes a little and will save height stuff for
a future RTS. Right now I'd be happy with a map made out of a few big
quads(for minor culling), with a repeating texture. I know how to use
textures with glBegin and glEnd 'tags', but how do I go about mapping
textures onto vertex lists or indexed vertex lists(which by the way
I'd like to know how to make, since I couldn't find examples anywhere,
and I looked a lot)?
On May 16, 8:46 pm, eFFeeMMe <[EMAIL PROTECTED]> wrote:
> Hello, I'm still working on that little RTS project.
>
> I've managed to make a Map class, which stores information about the
> terrain, and produces OpenGL output based on it. So far I've randomly
> generated stuff like height and tile color, but I wanted to be able to
> load those from a file, possibly an image. The problem is, I have no
> clue how to use the output from ImageData.get_data.
>
> My code so far:
> def heightMapFromImage(self, image):
> imageData = image.get_image_data()
> data = imageData.get_data('RGB', imageData.width * 3)
>
> def heightFromHeightMap(self, heightMap):
> iii = min(len(heightMap), self.width)
> jjj = min(len(heightMap[0]), self.height)
>
> for i in range(iii):
> for j in range(jjj):
> t = self.getTile(iii, jjj)
> t.height = heightMap[iii][jjj]
>
> In the second function, heightMap is supposed to be a bidimensional
> array containing integers. How do I get those integers out of the
> string get_data returns me?
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