Example usage for javax.media.j3d TexCoordGeneration OBJECT

Introduction

In this page you can find the example usage for javax.media.j3d TexCoordGeneration OBJECT_LINEAR.

Prototype

int OBJECT_LINEAR

To view the source code for javax.media.j3d TexCoordGeneration OBJECT_LINEAR.

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Document

Generates texture coordinates as a linear function in object coordinates.

Usage

From source file:SimpleTextureGen.java

/**
 * This defines the appearance for the shape using a texture. It uses a
 * TextureLoader to load the texture image from an external file and a
 * TexCoordGeneration to define the texture coordinates.
 * /*ww  w.j av  a2 s.c om*/
 * @return Appearance that uses a texture.
 */
protected Appearance DefineAppearance() {
    //This is used to automatically define the texture coordinates.
    //The coordinates are generated in object coordinates, but by
    //commented out the line with 'OBJECT_LINEAR' and uncommenting
    //the line 'EYE_LINEAR' the program will use eye coordinates.
    TexCoordGeneration textCoorder = new TexCoordGeneration(TexCoordGeneration.OBJECT_LINEAR,
            //TexCoordGeneration.EYE_LINEAR,
            TexCoordGeneration.TEXTURE_COORDINATE_2);
    //Load the texture from the external image file
    TextureLoader textLoad = new TextureLoader("housebrick.jpg", this);
    //Access the image from the loaded texture
    ImageComponent2D textImage = textLoad.getImage();
    //Create a two dimensional texture
    Texture2D texture = new Texture2D(Texture2D.BASE_LEVEL, Texture.RGB, textImage.getWidth(),
            textImage.getHeight());
    //Set the texture from the image loaded
    texture.setImage(0, textImage);
    //Create the appearance that will use the texture
    Appearance app = new Appearance();
    app.setTexture(texture);
    //Pass the coordinate generator to the appearance
    app.setTexCoordGeneration(textCoorder);
    //Define how the texture will be mapped onto the surface
    //by creating the appropriate texture attributes
    TextureAttributes textAttr = new TextureAttributes();
    textAttr.setTextureMode(TextureAttributes.REPLACE);
    app.setTextureAttributes(textAttr);
    app.setMaterial(new Material());
    return app;
}

From source file:TexCoordTest.java

public void actionPerformed(ActionEvent event) {
    if (event.getActionCommand().equals("EYE_LINEAR") != false)
        m_TexGen.setGenMode(TexCoordGeneration.EYE_LINEAR);

    else if (event.getActionCommand().equals("OBJECT_LINEAR") != false)
        m_TexGen.setGenMode(TexCoordGeneration.OBJECT_LINEAR);

    else if (event.getActionCommand().equals("SPHERE_MAP") != false)
        m_TexGen.setGenMode(TexCoordGeneration.SPHERE_MAP);

    else if (event.getActionCommand().equals("Rotate") != false)
        m_RotationInterpolator.setEnable(!m_RotationInterpolator.getEnable());

    else if (event.getActionCommand().equals("Translate") != false)
        m_PositionInterpolator.setEnable(!m_PositionInterpolator.getEnable());

    // apply any changes to the TexCoordGeneration and copy into the
    // appearance
    TexCoordGeneration texCoordGeneration = new TexCoordGeneration();
    texCoordGeneration = (TexCoordGeneration) m_TexGen.cloneNodeComponent(true);
    m_Appearance.setTexCoordGeneration(texCoordGeneration);
}