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Add soft shadow behind icons decoration to improve visibility in white

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background.
This commit is contained in:
brunoherbelin
2020-11-24 19:22:41 +01:00
parent 4a6a110e3d
commit b6af17f283
3 changed files with 13 additions and 6 deletions
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6
Decorations.cpp
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@@ -350,7 +350,10 @@ Symbol::Symbol(Type t, glm::vec3 pos) : Node(), type_(t)
icons[EMPTY] = new Mesh("mesh/icon_empty.ply");
}
static Mesh *shadow= new Mesh("mesh/border_handles_shadow.ply", "images/soft_shadow.dds");
symbol_ = icons[type_];
shadow_ = shadow;
translation_ = pos;
color = glm::vec4( 1.f, 1.f, 1.f, 1.f);
}
@@ -365,6 +368,8 @@ void Symbol::draw(glm::mat4 modelview, glm::mat4 projection)
if ( !initialized() ) {
if(symbol_ && !symbol_->initialized())
symbol_->init();
if(shadow_ && !shadow_->initialized())
shadow_->init();
init();
}
@@ -391,6 +396,7 @@ void Symbol::draw(glm::mat4 modelview, glm::mat4 projection)
// generate matrix
ctm = GlmToolkit::transform(tran, rot, sca);
shadow_->draw( ctm, projection );
symbol_->draw( ctm, projection);
}
}