136 lines
7.8 KiB
C#
136 lines
7.8 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System.IO;
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using OpenMetaverse;
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namespace OpenSim.Region.Framework.Interfaces
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{
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public interface IDynamicTextureManager
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{
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void RegisterRender(string handleType, IDynamicTextureRender render);
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void ReturnData(UUID id, byte[] data, bool isReuseable);
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UUID AddDynamicTextureURL(UUID simID, UUID primID, string contentType, string url, string extraParams,
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int updateTimer);
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UUID AddDynamicTextureURL(UUID simID, UUID primID, string contentType, string url, string extraParams,
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int updateTimer, bool SetBlending, byte AlphaValue);
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UUID AddDynamicTextureURL(UUID simID, UUID primID, string contentType, string url, string extraParams,
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int updateTimer, bool SetBlending, int disp, byte AlphaValue, int face);
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UUID AddDynamicTextureData(UUID simID, UUID primID, string contentType, string data, string extraParams,
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int updateTimer);
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/// Apply a dynamically generated texture to all sides of the given prim. The texture is not persisted to the
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/// asset service.
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/// </summary>
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/// <param name="simID">The simulator in which the texture is being generated</param>
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/// <param name="primID">The prim to which to apply the texture.</param>
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/// <param name="contentType">The content type to create. Current choices are "vector" to create a vector
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/// based texture or "image" to create a texture from an image at a particular URL</param>
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/// <param name="data">The data for the generator</param>
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/// <param name="extraParams">Parameters for the generator that don't form part of the main data.</param>
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/// <param name="updateTimer">If zero, the image is never updated after the first generation. If positive
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/// the image is updated at the given interval. Not implemented for </param>
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/// <param name="SetBlending">
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/// If true, the newly generated texture is blended with the appropriate existing ones on the prim
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/// </param>
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/// <param name="AlphaValue">
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/// The alpha value of the generated texture.
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/// </param>
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/// <returns>
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/// The UUID of the texture updater, not the texture UUID. If you need the texture UUID then you will need
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/// to obtain it directly from the SceneObjectPart. For instance, if ALL_SIDES is set then this texture
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/// can be obtained as SceneObjectPart.Shape.Textures.DefaultTexture.TextureID
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/// </returns>
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UUID AddDynamicTextureData(UUID simID, UUID primID, string contentType, string data, string extraParams,
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int updateTimer, bool SetBlending, byte AlphaValue);
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/// <summary>
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/// Apply a dynamically generated texture to the given prim.
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/// </summary>
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/// <param name="simID">The simulator in which the texture is being generated</param>
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/// <param name="primID">The prim to which to apply the texture.</param>
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/// <param name="contentType">The content type to create. Current choices are "vector" to create a vector
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/// based texture or "image" to create a texture from an image at a particular URL</param>
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/// <param name="data">The data for the generator</param>
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/// <param name="extraParams">Parameters for the generator that don't form part of the main data.</param>
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/// <param name="updateTimer">If zero, the image is never updated after the first generation. If positive
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/// the image is updated at the given interval. Not implemented for </param>
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/// <param name="SetBlending">
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/// If true, the newly generated texture is blended with the appropriate existing ones on the prim
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/// </param>
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/// <param name="disp">
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/// Display flags. If DISP_EXPIRE then the old texture is deleted if it is replaced by a
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/// newer generated texture (may not currently be implemented). If DISP_TEMP then the asset is flagged as
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/// temporary, which often means that it is not persisted to the database.
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/// </param>
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/// <param name="AlphaValue">
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/// The alpha value of the generated texture.
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/// </param>
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/// <param name="face">
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/// The face of the prim on which to put the generated texture. If ALL_SIDES then all sides of the prim are
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/// set
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/// </param>
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/// <returns>
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/// The UUID of the texture updater, not the texture UUID. If you need the texture UUID then you will need
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/// to obtain it directly from the SceneObjectPart. For instance, if ALL_SIDES is set then this texture
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/// can be obtained as SceneObjectPart.Shape.Textures.DefaultTexture.TextureID
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/// </returns>
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UUID AddDynamicTextureData(
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UUID simID, UUID primID, string contentType, string data, string extraParams,
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int updateTimer, bool SetBlending, int disp, byte AlphaValue, int face);
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void GetDrawStringSize(string contentType, string text, string fontName, int fontSize,
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out double xSize, out double ySize);
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}
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public interface IDynamicTextureRender
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{
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string GetName();
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string GetContentType();
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bool SupportsAsynchronous();
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// /// <summary>
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// /// Return true if converting the input body and extra params data will always result in the same byte[] array
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// /// </summary>
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// /// <remarks>
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// /// This method allows the caller to use a previously generated asset if it has one.
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// /// </remarks>
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// /// <returns></returns>
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// /// <param name='bodyData'></param>
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// /// <param name='extraParams'></param>
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// bool AlwaysIdenticalConversion(string bodyData, string extraParams);
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byte[] ConvertUrl(string url, string extraParams);
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byte[] ConvertData(string bodyData, string extraParams);
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bool AsyncConvertUrl(UUID id, string url, string extraParams);
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bool AsyncConvertData(UUID id, string bodyData, string extraParams);
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void GetDrawStringSize(string text, string fontName, int fontSize,
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out double xSize, out double ySize);
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}
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}
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