public SVGMatrix ViewBoxTransform()
{
if (this._cachedViewBoxTransform == null)
{
SVGMatrix matrix = new SVGMatrix();
float x = 0.0f;
float y = 0.0f;
float w = 0.0f;
float h = 0.0f;
float attrWidth = this._width.value;
float attrHeight = this._height.value;
if (_attrList.GetValue("viewBox") != "")
{
Rect r = this._viewport;
x += -r.x;
y += -r.y;
w = r.width;
h = r.height;
}
else
{
w = attrWidth;
h = attrHeight;
}
float x_ratio = attrWidth / w;
float y_ratio = attrHeight / h;
matrix = matrix.ScaleNonUniform(x_ratio, y_ratio);
matrix = matrix.Translate(x, y);
_cachedViewBoxTransform = matrix;
}
return(this._cachedViewBoxTransform);
}
protected override void PrepareForRendering(SVGLayer[] layers, SVGAsset svgAsset, bool force)
{
SVGMatrix T = SVGMatrix.identity.Translate(-position);
SVGMatrix R = SVGMatrix.identity.Rotate(rotation);
SVGMatrix S = SVGMatrix.identity.Scale(scale);
SVGMatrix tempMatrix = SVGMatrix.identity;
if (preprocess)
{
tempMatrix = tempMatrix.Translate(Vector2.one * 0.5f).Scale(0.25f, 0.25f);
}
switch (transformOrder)
{
case TransformOrder.TRS:
tempMatrix *= S * R * T;
break;
case TransformOrder.TSR:
tempMatrix *= R * S * T;
break;
case TransformOrder.RTS:
tempMatrix *= S * T * R;
break;
case TransformOrder.RST:
tempMatrix *= T * S * R;
break;
case TransformOrder.STR:
tempMatrix *= S * T * S;
break;
case TransformOrder.SRT:
tempMatrix *= T * R * S;
break;
}
if (layers == null)
{
return;
}
int totalLayers = layers.Length;
if (!useSelection)
{
for (int i = 0; i < totalLayers; i++)
{
if (layers[i].shapes == null)
{
continue;
}
int shapesLength = layers[i].shapes.Length;
for (int j = 0; j < shapesLength; j++)
{
int vertexCount = layers[i].shapes[j].vertexCount;
for (int k = 0; k < vertexCount; k++)
{
layers[i].shapes[j].fill.fillType = FILL_TYPE.TEXTURE;
layers[i].shapes[j].fill.transform = tempMatrix;
}
}
}
}
else
{
for (int i = 0; i < totalLayers; i++)
{
if (layers[i].shapes == null)
{
continue;
}
if (!layerSelection.Contains(i))
{
continue;
}
int shapesLength = layers[i].shapes.Length;
for (int j = 0; j < shapesLength; j++)
{
int vertexCount = layers[i].shapes[j].vertexCount;
for (int k = 0; k < vertexCount; k++)
{
layers[i].shapes[j].fill.fillType = FILL_TYPE.TEXTURE;
layers[i].shapes[j].fill.transform = tempMatrix;
}
}
}
}
}
public SVGMatrix ViewBoxTransform()
{
if(this._cachedViewBoxTransform == null) {
SVGMatrix matrix = new SVGMatrix();
float x = 0.0f;
float y = 0.0f;
float w = 0.0f;
float h = 0.0f;
float attrWidth = this._width.value;
float attrHeight = this._height.value;
if(_attrList.GetValue("viewBox") != "") {
Rect r = this._viewport;
x += -r.x;
y += -r.y;
w = r.width;
h = r.height;
} else {
w = attrWidth;
h = attrHeight;
}
float x_ratio = attrWidth / w;
float y_ratio = attrHeight / h;
matrix = matrix.ScaleNonUniform(x_ratio, y_ratio);
matrix = matrix.Translate(x, y);
_cachedViewBoxTransform = matrix;
}
return this._cachedViewBoxTransform;
}
