Returns a render target's texture handle.
- Handle of the render target which texture handle will be returned.
Returns the render target's texture handle.
You may use the returned texture for rendering to screen or other render targets.
DON'T delete the textures obtained with Target_GetTexture call!
The results are unpredictable. A render target's texture is deleted
automatically during render target deletion.
The texture handle, returned by Target_GetTexture may change when
contents of video memory is lost (eg. mode switching). So, obtain the handle every
time you need it. If you want to use cached handles you have to update them
in your HGE_GFXRESTOREFUNC function.
Render targets' content can be lost due to events like video mode switching.
If you render a texture each frame this is not a problem. But if you render
it once, at startup - you must rerender it upon signal from HGE.
To do this - write a rendering function and attach it by setting
HGE_GFXRESTOREFUNC system state.
Import library: hge.lib