Question

我是Objective C的新手，我正在尝试使用Cocos3d创建一些3D模型我找到了这个文档：

/**
 * This CC3Mesh extension adds a number of methods for populating the mesh of
 * a mesh programatically to create various parametric shapes and surfaces.
 *
 * To use the methods in this extension, instantiate a CC3Mesh, and then invoke one of
 * the methods in this extension  to populate the mesh vertices.
 */
@interface CC3Mesh (ParametricShapes)

这是我想要调用的方法：

-(void) populateAsTriangle: (CC3Face) face
             withTexCoords: (ccTex2F*) texCoords
           andTessellation: (GLuint) divsPerSide;

现在我有了这个：

    NSString *meshName = [NSString stringWithFormat:@"%@", 
                               [vertex objectForKey:@"meshName"]];
    CC3Mesh *mesh = [[CC3Mesh alloc] initWithName:meshName];

现在，如何从my * mesh对象中调用方法populateAsTriangle？

感谢。

Answer 1

请务必导入您引用的CC3Mesh扩展程序所在的文件：

#import "CC3ParametricMeshes.h"

在Cocos3D中调用扩展方法

1 个答案: