Saeed,
Is your object within the bounds of the lights?
Your directional light has no direction! (0,0,0)!
The ambient light color of your objects is fairly dark (pure blue).
As Christophe pointed out your color values should be between 0 and 1.
- John Wright Starfire Research
Saeed Ansari wrote:
Hi John, I have used lighting as you see :
BoundingSphere bound=new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 50 ); Color3f lightColor = new Color3f (1.0f, 1.0f, 1.0f); Vector3f light1Direction = new Vector3f (0.0f, 0.0f, 0.0f); DirectionalLight light1 = new DirectionalLight (lightColor, light1Direction); light1.setInfluencingBounds (bound); branchgroup.addChild (light1); AmbientLight ambientLightNode = new AmbientLight (lightColor); ambientLightNode.setInfluencingBounds (bound); branchgroup.addChild (ambientLightNode); */
cheers, Saeed
John Wright <[EMAIL PROTECTED]> wrote: Saeed,
Perhaps you don't have a light source in your scene?
- John Wright Starfire Research
Saeed Ansari wrote:
Hi, I have used material, but it doesn't work and all of shapes are dark. Below is my code :
Appearance appearance=new Appearance(); appearance.setColoringAttributes (new ColoringAttributes (new Color3f(2.0f, 1.0f, 3.5f),1)); appearance.setPolygonAttributes(polyAtt); Material mat=new Material(); mat.setAmbientColor(new Color3f(0.0f,0.0f,1.0f)); mat.setDiffuseColor(new Color3f(0.7f,0.7f,0.7f)); mat.setSpecularColor(new Color3f(0.7f,0.7f,0.7f)); appearance.setMaterial(mat); shape.setAppearance(appearance);
Is something forgotten to add ?
Regards, Saeed
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