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Demoniak3D/LUA API: lens flares library

The HYP_LensFlares mamages the lens flares system.
HYP_LensFlares.Init
HYP_LensFlares.Deinit
HYP_LensFlares.AddFlare
HYP_LensFlares.AddFlaresSource
HYP_LensFlares.SetIntensityFactor

Init

Init allows to init the lens flares system.
Syntax
HYP_LensFlares.Init();

Deinit

Deinit allows to stop lens flares system.
Syntax
HYP_LensFlares.Deinit();

AddFlare

AddFlare allows to add a flare.
Syntax
HYP_LensFlares.AddFlare( texture_name|tid, size, position, r, g, b, a);
  • texture_name - [STR127] - name of the flare's texture.
  • tid - [INTEGER] - identifier of the flare's texture.
  • size - [REAL] - flare size factor.
  • position - [REAL] - flare relative position. 0.0 sets the flare at the screen center, -1.0 sets the flare on the light source.
  • r, g, b, a - [REAL] - flare's color.

AddFlaresSource

AddFlaresSource allows to add a light source for flares generation.
Syntax
HYP_LensFlares.AddFlaresSource( name|tid);
  • name - [STR127] - light source name.
  • tid - [INTEGER] - light source identifier.

SetIntensityFactor

SetIntensityFactor allows to set the flares's intensity factor. Usually, this factor is set to screenWidth/2.
Syntax
HYP_LensFlares.SetIntensityFactor( factor );
  • factor - [REAL] - intensity factor


GeeXLab demos


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Raymarching in GLSL



Misc
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