Hello folks,
Summarized, my problem is: I do not get Textures to work in Immediate Mode, whatever I
try.
The problem occurs with Java3D 1.2 Beta 1 under JDK 1.2.2 on Windows 98.
The "TextureTest" example works fine on my system, but when I try to adapt the
Appearance setup from TextureImage and put it into the PureImmediate Example (a code
snippet is included at the end of this text.), the geometry isn't texture mapped as I
would expect.
Instead I see only a white rectangle. I already tried a lot: putting lights into the
scene, attaching ColoringAttributes and TransparencyAttributes to the Appearance
object, selecting different image types as source for the Texture, explicitly calling
setEnable() on the Texture and so on - nothing helps.
Is there some "main switch" for texturing support that I need to enable when using
immediate mode and that I have overlooked so far?
Thanks for you advice.
-- Julian Scheid
Code snippet follows:
<hr>
<pre>
class ImmediateTexture {
// ...
Geometry testGeom=null;
GraphicsContext3D gc=null;
Appearance app=null;
public void render() {
// Setup stuff on first call to render()
if (gc == null) {
gc = canvas.getGraphicsContext3D();
app = new Appearance();
Texture tex = new TextureLoader("apimage.jpg", this).getTexture();
app.setTexture(tex);
TextureAttributes texAttr = new TextureAttributes();
texAttr.setTextureMode(TextureAttributes.REPLACE);
app.setTextureAttributes(texAttr);
testGeom = new Box(80.f, 80.f, 80.f,
Box.GENERATE_TEXTURE_COORDS|Box.GENERATE_NORMALS, app)
.getShape(Box.FRONT).getGeometry();
gc.setAppearance(app);
}
// Draw stuff and swap buffers
gc.clear();
gc.setModelTransform(cmt);
gc.setAppearance(app);
gc.draw(testGeom);
canvas.swap();
}
// ...
}
</pre>
<hr>
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