/** Sets up texturing for the object */
private void setupTextures(Object3D ob) {
// create new texture ids if object has them
if (ob.hasTexture()) {
// number of textures
int[] texIDs = ob.get_texID();
int[] textures = new int[texIDs.length];
_texIDs = new int[texIDs.length];
// texture file ids
int[] texFiles = ob.getTexFile();
Log.d("TEXFILES LENGTH: ", texFiles.length + "");
GLES20.glGenTextures(texIDs.length, textures, 0);
for (int i = 0; i < texIDs.length; i++) {
texIDs[i] = textures[i];
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texIDs[i]);
// parameters
GLES20.glTexParameterf(
GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
GLES20.glTexParameterf(
GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_REPEAT);
GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_REPEAT);
InputStream is = mContext.getResources().openRawResource(texFiles[i]);
Bitmap bitmap;
try {
bitmap = BitmapFactory.decodeStream(is);
} finally {
try {
is.close();
} catch (IOException e) {
// Ignore.
}
}
// create it
GLUtils.texImage2D(GLES20.GL_TEXTURE_2D, 0, bitmap, 0);
bitmap.recycle();
Log.d("ATTACHING TEXTURES: ", "Attached " + i);
}
}
}
