本文整理汇总了C++中ofPath::setPolyWindingMode方法的典型用法代码示例。如果您正苦于以下问题：C++ ofPath::setPolyWindingMode方法的具体用法？C++ ofPath::setPolyWindingMode怎么用？C++ ofPath::setPolyWindingMode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ofPath的用法示例。
在下文中一共展示了ofPath::setPolyWindingMode方法的2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C++代码示例。
示例1: setupShape
void ofxSVG::setupShape(struct svgtiny_shape * shape, ofPath & path){
float * p = shape->path;
path.setFilled(false);
if(shape->fill != svgtiny_TRANSPARENT){
path.setFilled(true);
path.setFillHexColor(shape->fill);
ofColor color = path.getFillColor();
color.a = shape->opacity*255;
path.setColor(color);
path.setPolyWindingMode(OF_POLY_WINDING_ODD);
}
if(shape->stroke != svgtiny_TRANSPARENT){
path.setStrokeWidth(shape->stroke_width);
path.setStrokeHexColor(shape->stroke);
}
for(int i = 0; i < (int)shape->path_length;){
if(p[i] == svgtiny_PATH_MOVE){
path.moveTo(p[i + 1], p[i + 2]);
i += 3;
}
else if(p[i] == svgtiny_PATH_CLOSE){
path.close();
i += 1;
}
else if(p[i] == svgtiny_PATH_LINE){
path.lineTo(p[i + 1], p[i + 2]);
i += 3;
}
else if(p[i] == svgtiny_PATH_BEZIER){
path.bezierTo(p[i + 1], p[i + 2],
p[i + 3], p[i + 4],
p[i + 5], p[i + 6]);
i += 7;
}
else{
ofLogError("ofxSVG") << "setupShape(): SVG parse error";
i += 1;
}
}
ofRectangle pathBoundingBox = getBoundingBoxOfPath(path);
if(pathBoundingBox.getArea() != 0.0){
if(boundingBox.getArea() == 0.0){
boundingBox = pathBoundingBox;
}
else{
boundingBox.growToInclude(pathBoundingBox);
}
}
}示例2: setupShape
void Svg::setupShape(struct svgtiny_shape * shape, ofPath & path){
float* p = shape->path;
path.setFilled(false);
if(shape->fill != svgtiny_TRANSPARENT){
path.setFilled(true);
path.setFillHexColor(shape->fill);
path.setPolyWindingMode(OF_POLY_WINDING_NONZERO);
}
if(shape->stroke != svgtiny_TRANSPARENT){
path.setStrokeWidth(shape->stroke_width);
path.setStrokeHexColor(shape->stroke);
}
for(int i = 0; i < (int)shape->path_length;){
if(p[i] == svgtiny_PATH_MOVE){
path.moveTo(p[i + 1], p[i + 2]);
i += 3;
}
else if(p[i] == svgtiny_PATH_CLOSE){
path.close();
i += 1;
}
else if(p[i] == svgtiny_PATH_LINE){
path.lineTo(p[i + 1], p[i + 2]);
i += 3;
}
else if(p[i] == svgtiny_PATH_BEZIER){
path.bezierTo(p[i + 1], p[i + 2],
p[i + 3], p[i + 4],
p[i + 5], p[i + 6]);
i += 7;
}
else{
ofLogError("Svg") << "setupShape(): SVG parse error";
i += 1;
}
}
}