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Add comment that createScreenShot only supports ERT_FRAME_BUFFER
Thanks @Eduuu for bringing this to attention git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6444 dfc29bdd-3216-0410-991c-e03cc46cb475
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@ -514,8 +514,8 @@ namespace video
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- For a 32-bit texture only the red channel is regarded
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- For a 16-bit texture the rgb-values are averaged.
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Output channels red/green for X/Y and blue for up (Z).
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For a 32-bit texture we store additionally the height value in the
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alpha channel. This value is used by the video::EMT_PARALLAX_MAP_SOLID
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For a 32-bit texture we store additionally the height value in the
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alpha channel. This value is used by the video::EMT_PARALLAX_MAP_SOLID
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material and similar materials.
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On the borders the texture is considered to repeat.
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\param texture Height map texture which is converted to a normal map.
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@ -789,7 +789,7 @@ namespace video
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//! Draws a 2d image without any special effects
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/** \param texture Pointer to texture to use.
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\param destPos Upper left 2d destination position where the
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image will be drawn.
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image will be drawn.
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\param useAlphaChannelOfTexture: If true, the alpha channel of
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the texture is used to draw the image.*/
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virtual void draw2DImage(const video::ITexture* texture,
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@ -1231,7 +1231,7 @@ namespace video
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\param data A byte array with pixel color information
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\param ownForeignMemory If true, the image will use the data
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pointer directly and own it afterward. If false, the memory
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will by copied internally.
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will by copied internally.
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WARNING: Setting this to 'true' will not work across dll boundaries.
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So unless you link Irrlicht statically you should keep this to 'false'.
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The parameter is mainly for internal usage.
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@ -1429,7 +1429,9 @@ namespace video
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}
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//! Make a screenshot of the last rendered frame.
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/** \return An image created from the last rendered frame. */
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/**
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\param target All current drivers only support ERT_FRAME_BUFFER
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\return An image created from the last rendered frame. */
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virtual IImage* createScreenShot(video::ECOLOR_FORMAT format=video::ECF_UNKNOWN, video::E_RENDER_TARGET target=video::ERT_FRAME_BUFFER) =0;
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//! Check if the image is already loaded.
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