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CreateLensDistortionNormalMap lua binding

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Turánszki János
2024-06-15 07:19:40 +02:00
parent cb62b3f495
commit d233f405dc
6 changed files with 95 additions and 6 deletions
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WickedEngine/wiTexture_BindLua.cpp
+61
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@@ -11,6 +11,7 @@ namespace wi::lua
Luna<Texture_BindLua>::FunctionType Texture_BindLua::methods[] = {
lunamethod(Texture_BindLua, GetLogo),
lunamethod(Texture_BindLua, CreateGradientTexture),
lunamethod(Texture_BindLua, CreateLensDistortionNormalMap),
lunamethod(Texture_BindLua, Save),
{ NULL, NULL }
};
@@ -121,6 +122,66 @@ namespace wi::lua
Luna<Texture_BindLua>::push(L, texture);
return 1;
}
int Texture_BindLua::CreateLensDistortionNormalMap(lua_State* L)
{
uint32_t width = 256;
uint32_t height = 256;
XMFLOAT2 uv_start = XMFLOAT2(0.5f, 0.5f);
float radius = 0.5f;
float squish = 1;
float blend = 1;
float edge_smoothness = 0.04f;
int argc = wi::lua::SGetArgCount(L);
if (argc > 0)
{
width = (uint32_t)wi::lua::SGetInt(L, 1);
if (argc > 1)
{
height = (uint32_t)wi::lua::SGetInt(L, 2);
if (argc > 2)
{
Vector_BindLua* v1 = Luna<Vector_BindLua>::lightcheck(L, 3);
if (v1)
{
uv_start = v1->GetFloat2();
}
else
{
wi::lua::SError(L, "CreateLensDistortionNormalMap() uv_start argument is not a vector!");
}
if (argc > 3)
{
radius = wi::lua::SGetFloat(L, 4);
if (argc > 4)
{
squish = wi::lua::SGetFloat(L, 5);
if (argc > 5)
{
blend = wi::lua::SGetFloat(L, 6);
if (argc > 6)
{
edge_smoothness = wi::lua::SGetFloat(L, 7);
}
}
}
}
}
}
}
wi::graphics::Texture texture = wi::texturehelper::CreateLensDistortionNormalMap(
width, height,
uv_start,
radius,
squish,
blend,
edge_smoothness
);
Luna<Texture_BindLua>::push(L, texture);
return 1;
}
int Texture_BindLua::Save(lua_State* L)
{
if (wi::lua::SGetArgCount(L) == 0)