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added ActorMultiVertex

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AMV is an actor which can have a variable number of vertices that can
each be given their own pos, color, and coords. They can be drawn using
any of the RageSpriteVertex draw functions in RageDisplay.cpp. The
vertex properties can be tweened.
This commit is contained in:
sigatrev
2014-04-14 21:29:19 -05:00
parent 0263b11fc5
commit 70c5209e76
6 changed files with 878 additions and 14 deletions
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src/RageTypes.cpp
+12
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@@ -73,6 +73,18 @@ RString RageColor::NormalizeColorString( RString sColor )
return "";
return c.ToString();
}
void WeightedAvergeOfRSVs(RageSpriteVertex& average_out, RageSpriteVertex const& rsv1, RageSpriteVertex const& rsv2, float percent_between)
{
average_out.p= lerp(percent_between, rsv1.p, rsv2.p);
average_out.n= lerp(percent_between, rsv1.n, rsv2.n);
average_out.c.b= lerp(percent_between, rsv1.c.b, rsv2.c.b);
average_out.c.g= lerp(percent_between, rsv1.c.g, rsv2.c.g);
average_out.c.r= lerp(percent_between, rsv1.c.r, rsv2.c.r);
average_out.c.a= lerp(percent_between, rsv1.c.a, rsv2.c.a);
average_out.t= lerp(percent_between, rsv1.t, rsv2.t);
}
/** @brief Utilities for working with Lua. */
namespace LuaHelpers
{