hi! here's the latest file (the commented color code still doesn't work, but you can run the program with a command line argument).
could anyone help with the color code? thanks, vamshi ----- Original Message ----- From: "vamshi raghu" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, January 13, 2002 11:31 PM Subject: [JAVA3D] problem setting color > I had posted this query before, but I was unable to solve my problem. > > Here's exactly what i'm trying to do : > > when the program is run, eg : > java BasicTerrain1_2 2002.jpg > > it reads 2002.jpg > (pictures larger than around 40x40 seem to cause an overflow - but i'm not > worried about that right now), > interprets it as a contour map - the intensity at a point in the bitmap is > proportional > to the height. > > Next, it divides this bitmap into triangles and converts it into a terrain > by > replacing each 2D traingle with a 3D triangle using > z = intensity of point at (x,y) in the bitmap. > > 1) My problem is that for each 3D traingle, I want the *color* of the > triangle > to be the average of the three vertices in the 2D triangle in the > bitmap that corresponds to this triangle - so that when the terrain is > viewed > from above, from a distance, a blurred version of the bitmap itself > would be visible. > The code for setting the color of the traingles isn't working > > 2) > Right now, the code to read the bitmap isn't there. Instead, it is using > a random > bitmap. Also, the *code for setting the color is commented out* > (average_color1(...) and 2) > since it isn't working. > All the triangles have been set to a constant color instead. > > whats wrong with the color setting code? > > Thanks in advance, > vamshi >
BasicTerrain1_b.java
Description: Binary data
