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fixed empty pixels

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Now there are no empty pixels but it works muchs slower.
Trying different ways to optimise.
Small change in test app, now its easier to test shadings.
This commit is contained in:
danya
2021-03-22 18:25:08 +03:00
parent 290b677dbe
commit e1f905ffe0
4 changed files with 129 additions and 21 deletions
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14
Test/Applications/gradient/Gradient/mainwindow.cpp
View File

@ -146,10 +146,8 @@ void MainWindow::on_DiscreteStepSlider_sliderMoved(int position)
void MainWindow::on_PathType_itemDoubleClicked(QListWidgetItem *item)
{
int tmp = info.gradient_type;
on_PathType_itemClicked(item);
this->on_RenderPic_clicked();
//info.gradient_type = tmp;
on_RenderPic_clicked();
}
void MainWindow::on_PathType_itemClicked(QListWidgetItem *item)
@ -169,17 +167,23 @@ void MainWindow::on_PathType_itemClicked(QListWidgetItem *item)
* С опцией Parametric можно тестить другие градиенты.
*
*/
info.gradient_type = c_BrushTypeTensorCurveGradient;
info.gradient_type = c_BrushTypeTriagnleMeshGradient;
info.ginfo.shading.shading_type = NSStructures::ShadingInfo::Parametric;
info.ginfo.shading.triangle = {{5 * 3.84, 10 * 3.84}, {40 * 3.84, 100 * 3.84}, {100 * 3.84, 1 * 3.84}};
info.ginfo.shading.triangle_parameters = {0.0f, 0.5f, 1.0f} ;
info.ginfo.shading.triangle_colors = {{255,0,0, 255}, {255,255,0,255 }, {0,255,0,255}};
}
else if (item->text() == "Patch") {
points = {{0, 0}, {105, 0}, {105, 105}, {0, 105}};
info.gradient_type = c_BrushTypeCurveGradient;
info.ginfo.shading.shading_type = NSStructures::ShadingInfo::Parametric;
info.ginfo.shading.patch = {
{{10, 80}, {20, 70}, {0, 20}, {10,10}},
{{25, 75}, {40, 60}, {40, 40}, {20, 0}},
{{90, 70}, {60,60}, {60, 40}, {70, 20}},
{{80,80}, {70, 70}, {90, 20}, {80,80}}
{{80,80}, {70, 70}, {90, 20}, {80,10}}
};
info.ginfo.shading.patch_parameters = {
{0 , 1},

7
Test/Applications/gradient/Gradient/mainwindow.ui
View File

@ -511,6 +511,11 @@
<string>Square</string>
</property>
</item>
<item>
<property name="text">
<string>Patch</string>
</property>
</item>
<item>
<property name="text">
<string>Circle</string>
@ -689,7 +694,7 @@
<x>0</x>
<y>0</y>
<width>1025</width>
<height>21</height>
<height>23</height>
</rect>
</property>
</widget>