本文整理汇总了Java中javax.media.j3d.Appearance.getPolygonAttributes方法的典型用法代码示例。如果您正苦于以下问题：Java Appearance.getPolygonAttributes方法的具体用法？Java Appearance.getPolygonAttributes怎么用？Java Appearance.getPolygonAttributes使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.media.j3d.Appearance的用法示例。
在下文中一共展示了Appearance.getPolygonAttributes方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setBackFaceNormalFlip
import javax.media.j3d.Appearance; //导入方法依赖的package包/类
/**
* Sets whether all <code>Shape3D</code> children nodes of <code>node</code> should have
* their normal flipped or not.
* Caution !!! Should be executed only once per instance
* @param backFaceNormalFlip <code>true</code> if normals should be flipped.
*/
private void setBackFaceNormalFlip(Node node, boolean backFaceNormalFlip)
{
if (node instanceof Group)
{
// Set back face normal flip of all children
Enumeration<?> enumeration = ((Group) node).getAllChildren();
while (enumeration.hasMoreElements())
{
setBackFaceNormalFlip((Node) enumeration.nextElement(), backFaceNormalFlip);
}
}
else if (node instanceof Link)
{
setBackFaceNormalFlip(((Link) node).getSharedGroup(), backFaceNormalFlip);
}
else if (node instanceof Shape3D)
{
Appearance appearance = ((Shape3D) node).getAppearance();
if (appearance == null)
{
appearance = createAppearanceWithChangeCapabilities();
((Shape3D) node).setAppearance(appearance);
}
PolygonAttributes polygonAttributes = appearance.getPolygonAttributes();
if (polygonAttributes == null)
{
polygonAttributes = createPolygonAttributesWithChangeCapabilities();
appearance.setPolygonAttributes(polygonAttributes);
}
// Change back face normal flip
polygonAttributes.setBackFaceNormalFlip(
backFaceNormalFlip ^ polygonAttributes.getCullFace() == PolygonAttributes.CULL_FRONT);
}
}
示例2: setAppearanceCapabilities
import javax.media.j3d.Appearance; //导入方法依赖的package包/类
private void setAppearanceCapabilities(Appearance appearance)
{
// Allow future material and rendering attributes changes
appearance.setCapability(Appearance.ALLOW_MATERIAL_READ);
appearance.setCapability(Appearance.ALLOW_MATERIAL_WRITE);
Material material = appearance.getMaterial();
if (material != null)
{
material.setCapability(Material.ALLOW_COMPONENT_READ);
}
appearance.setCapability(Appearance.ALLOW_RENDERING_ATTRIBUTES_READ);
appearance.setCapability(Appearance.ALLOW_RENDERING_ATTRIBUTES_WRITE);
appearance.setCapability(Appearance.ALLOW_POLYGON_ATTRIBUTES_READ);
appearance.setCapability(Appearance.ALLOW_POLYGON_ATTRIBUTES_WRITE);
appearance.setCapability(Appearance.ALLOW_TEXGEN_READ);
appearance.setCapability(Appearance.ALLOW_TEXGEN_WRITE);
appearance.setCapability(Appearance.ALLOW_TEXTURE_READ);
appearance.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
appearance.setCapability(Appearance.ALLOW_TEXTURE_ATTRIBUTES_READ);
appearance.setCapability(Appearance.ALLOW_TEXTURE_ATTRIBUTES_WRITE);
appearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_READ);
appearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_WRITE);
PolygonAttributes polygonAttributes = appearance.getPolygonAttributes();
if (polygonAttributes != null)
{
polygonAttributes.setCapability(PolygonAttributes.ALLOW_CULL_FACE_READ);
polygonAttributes.setCapability(PolygonAttributes.ALLOW_CULL_FACE_WRITE);
polygonAttributes.setCapability(PolygonAttributes.ALLOW_NORMAL_FLIP_READ);
polygonAttributes.setCapability(PolygonAttributes.ALLOW_NORMAL_FLIP_WRITE);
}
}
示例3: DefaultMaterialAndTexture
import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public DefaultMaterialAndTexture(Appearance appearance)
{
this.material = appearance.getMaterial();
this.transparencyAttributes = appearance.getTransparencyAttributes();
this.polygonAttributes = appearance.getPolygonAttributes();
this.texCoordGeneration = appearance.getTexCoordGeneration();
this.texture = appearance.getTexture();
this.textureAttributes = appearance.getTextureAttributes();
}
示例4: setCullFace
import javax.media.j3d.Appearance; //导入方法依赖的package包/类
/**
* Sets the cull face of all <code>Shape3D</code> children nodes of <code>node</code>.
* @param cullFace <code>PolygonAttributes.CULL_FRONT</code> or <code>PolygonAttributes.CULL_BACK</code>
*/
private void setCullFace(Node node, boolean mirrored, boolean backFaceShown)
{
if (node instanceof Group)
{
// Set cull face of all children
Enumeration<?> enumeration = ((Group) node).getAllChildren();
while (enumeration.hasMoreElements())
{
setCullFace((Node) enumeration.nextElement(), mirrored, backFaceShown);
}
}
else if (node instanceof Link)
{
setCullFace(((Link) node).getSharedGroup(), mirrored, backFaceShown);
}
else if (node instanceof Shape3D)
{
Appearance appearance = ((Shape3D) node).getAppearance();
if (appearance == null)
{
appearance = createAppearanceWithChangeCapabilities();
((Shape3D) node).setAppearance(appearance);
}
PolygonAttributes polygonAttributes = appearance.getPolygonAttributes();
if (polygonAttributes == null)
{
polygonAttributes = createPolygonAttributesWithChangeCapabilities();
appearance.setPolygonAttributes(polygonAttributes);
}
// Change cull face
try
{
int cullFace = polygonAttributes.getCullFace();
if (cullFace != PolygonAttributes.CULL_NONE)
{
Integer defaultCullFace = (Integer) polygonAttributes.getUserData();
if (defaultCullFace == null)
{
polygonAttributes.setUserData(defaultCullFace = cullFace);
}
polygonAttributes
.setCullFace((mirrored ^ backFaceShown ^ defaultCullFace == PolygonAttributes.CULL_FRONT)
? PolygonAttributes.CULL_FRONT : PolygonAttributes.CULL_BACK);
}
}
catch (CapabilityNotSetException ex)
{
// Shouldn't happen since capability is set but happens though with Java 3D 1.3
ex.printStackTrace();
}
}
}