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ENH:improve brightness for the slice of black model

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Jira: STUDIO-3992
Change-Id: If4134a5fa4bd1620a550f9c2fca2b6e2d7207f06
This commit is contained in:
zhou.xu 2023-10-31 17:13:00 +08:00 committed by Lane.Wei
parent 83f4859ea3
commit 4a5bca2402
1 changed files with 5 additions and 4 deletions
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9
src/slic3r/GUI/3DScene.cpp
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@ -89,6 +89,7 @@ std::vector<std::array<float, 4>> get_extruders_colors()
} }
float FullyTransparentMaterialThreshold = 0.1f; float FullyTransparentMaterialThreshold = 0.1f;
float FullTransparentModdifiedToFixAlpha = 0.3f; float FullTransparentModdifiedToFixAlpha = 0.3f;
const float BlackThreshold = 0.2f;
std::array<float, 4> adjust_color_for_rendering(const std::array<float, 4> &colors) std::array<float, 4> adjust_color_for_rendering(const std::array<float, 4> &colors)
{ {
if (colors[3] < FullyTransparentMaterialThreshold) { // completely transparent if (colors[3] < FullyTransparentMaterialThreshold) { // completely transparent
@ -99,11 +100,11 @@ std::array<float, 4> adjust_color_for_rendering(const std::array<float, 4> &colo
new_color[3] = FullTransparentModdifiedToFixAlpha; new_color[3] = FullTransparentModdifiedToFixAlpha;
return new_color; return new_color;
} }
else if ((colors[0] < 0.1) && (colors[1] < 0.1) && (colors[2] < 0.1)) {//black filament deal else if ((colors[0] < BlackThreshold) && (colors[1] < BlackThreshold) && (colors[2] < BlackThreshold)) { // black filament deal
std::array<float, 4> new_color; std::array<float, 4> new_color;
new_color[0] = 0.1; new_color[0] = BlackThreshold;
new_color[1] = 0.1; new_color[1] = BlackThreshold;
new_color[2] = 0.1; new_color[2] = BlackThreshold;
new_color[3] = colors[3]; new_color[3] = colors[3];
return new_color; return new_color;
} }