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Changed RatingComponent to use shader-based clipping.

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This commit is contained in:
Leon Styhre 2022-08-31 21:19:09 +02:00
parent 7b279a7c73
commit 54ded5cbb6
2 changed files with 10 additions and 20 deletions
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2
es-core/src/components/ImageComponent.cpp
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@ -168,7 +168,7 @@ void ImageComponent::setImage(const std::string& path, bool tile)
// texture. For SVG images this requires that every call to setImage is made only after
// a call to setResize or setMaxSize (so the requested size is known upfront).
mTexture = TextureResource::get(path, tile, mForceLoad, mDynamic, mLinearInterpolation, 0,
0, mTileWidth, mTileHeight);
0, 0.0f, 0.0f);
if (isScalable) {
resize(false);

28
es-core/src/components/RatingComponent.cpp
View file

@ -69,6 +69,9 @@ void RatingComponent::setValue(const std::string& value)
else if (mValue < 0.0f)
mValue = 0.0f;
}
mIconFilled.setClipRegion(
glm::vec4 {0.0f, 0.0f, std::round(mIconFilled.getSize().x * mValue), mSize.y});
}
std::string RatingComponent::getValue() const
@ -114,28 +117,12 @@ void RatingComponent::render(const glm::mat4& parentTrans)
return;
glm::mat4 trans {parentTrans * getTransform()};
mRenderer->setMatrix(trans);
mIconUnfilled.setOpacity(mOpacity * mThemeOpacity);
mIconUnfilled.render(trans);
// No need to render the filled texture if the value is zero.
if (mValue == 0.0f)
return;
glm::ivec2 clipPos {static_cast<int>(std::round(trans[3].x)),
static_cast<int>(std::round(trans[3].y))};
glm::vec3 dimScaled {};
dimScaled.x = std::fabs(trans[3].x + mIconUnfilled.getSize().x);
dimScaled.y = std::fabs(trans[3].y + mIconUnfilled.getSize().y);
glm::ivec2 clipDim {static_cast<int>(std::round(dimScaled.x - std::round(trans[3].x)) * mValue),
static_cast<int>(std::round(dimScaled.y - trans[3].y))};
mIconFilled.setOpacity(mOpacity * mThemeOpacity);
mRenderer->pushClipRect(clipPos, clipDim);
mIconUnfilled.render(trans);
mIconFilled.render(trans);
mRenderer->popClipRect();
}
bool RatingComponent::input(InputConfig* config, Input input)
@ -153,6 +140,9 @@ bool RatingComponent::input(InputConfig* config, Input input)
else
mIconFilled.setColorShift(mColorChangedValue);
}
mIconFilled.setClipRegion(
glm::vec4 {0.0f, 0.0f, std::round(mIconFilled.getSize().x * mValue), mSize.y});
}
return GuiComponent::input(config, input);
@ -187,7 +177,7 @@ void RatingComponent::applyTheme(const std::shared_ptr<ThemeData>& theme,
ratingSize.x = glm::clamp(ratingSize.x, 0.01f, 1.0f);
if (ratingSize.y > 0.0f)
ratingSize.y = glm::clamp(ratingSize.y, 0.01f, 0.5f);
mSize = ratingSize * scale;
mSize = glm::round(ratingSize * scale);
if (mSize.y == 0.0f)
mSize.y = mSize.x / NUM_RATING_STARS;
else