void UIWidget::parseImageStyle(const OTMLNodePtr& styleNode)
{
for(const OTMLNodePtr& node : styleNode->children()) {
if(node->tag() == "image-source")
setImageSource(stdext::resolve_path(node->value(), node->source()));
else if(node->tag() == "image-offset-x")
setImageOffsetX(node->value<int>());
else if(node->tag() == "image-offset-y")
setImageOffsetY(node->value<int>());
else if(node->tag() == "image-offset")
setImageOffset(node->value<Point>());
else if(node->tag() == "image-width")
setImageWidth(node->value<int>());
else if(node->tag() == "image-height")
setImageHeight(node->value<int>());
else if(node->tag() == "image-size")
setImageSize(node->value<Size>());
else if(node->tag() == "image-rect")
setImageRect(node->value<Rect>());
else if(node->tag() == "image-clip")
setImageClip(node->value<Rect>());
else if(node->tag() == "image-fixed-ratio")
setImageFixedRatio(node->value<bool>());
else if(node->tag() == "image-repeated")
setImageRepeated(node->value<bool>());
else if(node->tag() == "image-smooth")
setImageSmooth(node->value<bool>());
else if(node->tag() == "image-color")
setImageColor(node->value<Color>());
else if(node->tag() == "image-border-top")
setImageBorderTop(node->value<int>());
else if(node->tag() == "image-border-right")
setImageBorderRight(node->value<int>());
else if(node->tag() == "image-border-bottom")
setImageBorderBottom(node->value<int>());
else if(node->tag() == "image-border-left")
setImageBorderLeft(node->value<int>());
else if(node->tag() == "image-border")
setImageBorder(node->value<int>());
else if(node->tag() == "image-auto-resize")
setImageAutoResize(node->value<bool>());
}
}
void renderScene(Scene* scene){
Color final_color;
HitRecord record = createHitRecord();
Sample sample = createSample(scene->num_samples);
Color black = {0, 0, 0};
int xres = scene->image.width;
int yres = scene->image.height;
for(int i = 0; i < xres; i++){
for(int j = 0; j < yres; j++){
getSamples(&sample);
applyFilter(&sample);
final_color = black;
int hit_count = 0;
for(int k = 0; k < scene->num_samples; k++){
double x = 2 * (i - xres/2. + sample.samples[k].x)/xres;
double y = 2 * (j - yres/2. + sample.samples[k].y)/yres;
Ray ray = cameraCreateRay(&scene->camera, x, -y);
resetHitRecord(&record);
Color result = hitScene(scene, &record, ray, 0);
if(result.red != 0 || result.green != 0 || result.blue != 0){
final_color = addColors(final_color, result);
hit_count++;
}
}
if(hit_count > 0){
final_color = multiplyColorByNumber(final_color, 1.0 / (double)hit_count);
}
setImageColor(&scene->image, i, j, final_color);
}
}
}
void LLButton::setColor(const LLColor4& color)
{
setImageColor(color);
}
