Beispiel #1
0
        private void CreateWater(WarpRenderer renderer, bool threeD)
        {
            float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;

            warp_Material waterColormaterial;

            if (!threeD)
            {
                if (m_scene.RegionInfo.RegionSizeX >= m_scene.RegionInfo.RegionSizeY)
                {
                    renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeX / 2);
                }
                else
                {
                    renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeY / 2);
                }

                renderer.Scene.sceneobject("Water").setPos((m_scene.RegionInfo.RegionSizeX / 2) - 0.5f, waterHeight,
                                                           (m_scene.RegionInfo.RegionSizeY / 2) - 0.5f);
                waterColormaterial = new warp_Material(ConvertColor(WATER_COLOR));
                waterColormaterial.setTransparency((byte)((1f - WATER_COLOR.A) * 255f) * 2);
            }
            else
            {
                if (m_scene.RegionInfo.RegionSizeX >= m_scene.RegionInfo.RegionSizeY)
                {
                    renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeX / 2);
                }
                else
                {
                    renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeY / 2);
                }

                renderer.Scene.sceneobject("Water").setPos(
                    (m_scene.RegionInfo.RegionSizeX / 2) - 0.5f,
                    -0.5f,
                    waterHeight + 5.1f
                    );

                waterColormaterial = new warp_Material(ConvertColor(OPAQUE_WATER_COLOR));
                waterColormaterial.setTransparency(48);
                //waterColormaterial.opaque = true;
            }

            waterColormaterial.setReflectivity(0);
            renderer.Scene.addMaterial("WaterColor", waterColormaterial);
            renderer.SetObjectMaterial("Water", "WaterColor");
        }
        private void CreateWater(WarpRenderer renderer)
        {
            float waterHeight = (float) m_scene.RegionInfo.RegionSettings.WaterHeight;

            renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeX*0.5f);
            renderer.Scene.sceneobject("Water").setPos((m_scene.RegionInfo.RegionSizeX/2) - 0.5f, waterHeight,
                                                       (m_scene.RegionInfo.RegionSizeY/2) - 0.5f);

            warp_Material waterColormaterial = new warp_Material(ConvertColor(WATER_COLOR));
            waterColormaterial.setTransparency((byte) ((1f - WATER_COLOR.A)*255f)*2);
            waterColormaterial.setReflectivity(50);
            renderer.Scene.addMaterial("WaterColor", waterColormaterial);
            renderer.SetObjectMaterial("Water", "WaterColor");
        }
        private warp_Object CreateTerrain(WarpRenderer renderer, bool textureTerrain)
        {
            ITerrainChannel terrain = m_scene.RequestModuleInterface<ITerrainChannel>();

            float diff = (float) m_scene.RegionInfo.RegionSizeY/(float) Constants.RegionSize;
            warp_Object obj =
                new warp_Object(Constants.RegionSize*Constants.RegionSize,
                                ((Constants.RegionSize - 1)*(Constants.RegionSize - 1)*2));

            for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diff)
            {
                for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diff)
                {
                    warp_Vector pos = ConvertVector(x, y, terrain[(int) x, (int) y]);
                    obj.addVertex(new warp_Vertex(pos, x/(float) (m_scene.RegionInfo.RegionSizeX),
                                                  (((float) m_scene.RegionInfo.RegionSizeX) - y)/
                                                  (m_scene.RegionInfo.RegionSizeX)));
                }
            }

            for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diff)
            {
                for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diff)
                {
                    float newX = x/diff;
                    float newY = y/diff;
                    if (newX < Constants.RegionSize - 1 && newY < Constants.RegionSize - 1)
                    {
                        int v = (int) (newY*Constants.RegionSize + newX);

                        // Normal
                        Vector3 v1 = new Vector3(newX, newY, (terrain[(int) x, (int) y])/Constants.TerrainCompression);
                        Vector3 v2 = new Vector3(newX + 1, newY,
                                                 (terrain[(int) x + 1, (int) y])/Constants.TerrainCompression);
                        Vector3 v3 = new Vector3(newX, newY + 1,
                                                 (terrain[(int) x, (int) (y + 1)])/Constants.TerrainCompression);
                        warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
                        norm = norm.reverse();
                        obj.vertex(v).n = norm;

                        // Triangle 1
                        obj.addTriangle(
                            v,
                            v + 1,
                            v + Constants.RegionSize);

                        // Triangle 2
                        obj.addTriangle(
                            v + Constants.RegionSize + 1,
                            v + Constants.RegionSize,
                            v + 1);
                    }
                }
            }

            renderer.Scene.addObject("Terrain", obj);

            UUID[] textureIDs = new UUID[4];
            float[] startHeights = new float[4];
            float[] heightRanges = new float[4];

            RegionSettings regionInfo = m_scene.RegionInfo.RegionSettings;

            textureIDs[0] = regionInfo.TerrainTexture1;
            textureIDs[1] = regionInfo.TerrainTexture2;
            textureIDs[2] = regionInfo.TerrainTexture3;
            textureIDs[3] = regionInfo.TerrainTexture4;

            startHeights[0] = (float) regionInfo.Elevation1SW;
            startHeights[1] = (float) regionInfo.Elevation1NW;
            startHeights[2] = (float) regionInfo.Elevation1SE;
            startHeights[3] = (float) regionInfo.Elevation1NE;

            heightRanges[0] = (float) regionInfo.Elevation2SW;
            heightRanges[1] = (float) regionInfo.Elevation2NW;
            heightRanges[2] = (float) regionInfo.Elevation2SE;
            heightRanges[3] = (float) regionInfo.Elevation2NE;

            uint globalX, globalY;
            Utils.LongToUInts(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);

            Bitmap image = TerrainSplat.Splat(terrain, textureIDs, startHeights, heightRanges,
                                              new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain);
            warp_Texture texture = new warp_Texture(image);
            warp_Material material = new warp_Material(texture);
            material.setReflectivity(0); // reduces tile seams a bit thanks lkalif
            renderer.Scene.addMaterial("TerrainColor", material);
            renderer.SetObjectMaterial("Terrain", "TerrainColor");
            return obj;
        }
        private void CreatePrim(WarpRenderer renderer, ISceneChildEntity prim)
        {
            try
            {
                const float MIN_SIZE = 2f;

                if ((PCode) prim.Shape.PCode != PCode.Prim)
                    return;
                if (prim.Scale.LengthSquared() < MIN_SIZE*MIN_SIZE)
                    return;

                Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.GetRotationOffset());
                FacetedMesh renderMesh = null;

                // Are we dealing with a sculptie or mesh?
                if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
                {
                    // Try fetchinng the asset
                    byte[] sculptAsset = m_scene.AssetService.GetData(omvPrim.Sculpt.SculptTexture.ToString());
                    if (sculptAsset != null)
                    {
                        // Is it a mesh?
                        if (omvPrim.Sculpt.Type == SculptType.Mesh)
                        {
                            AssetMesh meshAsset = new AssetMesh(omvPrim.Sculpt.SculptTexture, sculptAsset);
                            FacetedMesh.TryDecodeFromAsset(omvPrim, meshAsset, DetailLevel.Highest, out renderMesh);
                            meshAsset = null;
                        }
                        else // It's sculptie
                        {
                            Image sculpt = m_imgDecoder.DecodeToImage(sculptAsset);
                            if (sculpt != null)
                            {
                                renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap) sculpt,
                                                                                    DetailLevel.Medium);
                                sculpt.Dispose();
                            }
                        }
                        sculptAsset = null;
                    }
                }
                else // Prim
                {
                    renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
                }

                if (renderMesh == null)
                    return;

                warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
                warp_Quaternion primRot = ConvertQuaternion(prim.GetRotationOffset());

                warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);

                if (prim.ParentID != 0)
                {
                    ISceneEntity group = m_scene.GetGroupByPrim(prim.LocalId);
                    if (group != null)
                        m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootChild.GetRotationOffset())));
                }

                warp_Vector primScale = ConvertVector(prim.Scale);

                string primID = prim.UUID.ToString();

                // Create the prim faces
                for (int i = 0; i < renderMesh.Faces.Count; i++)
                {
                    Face face = renderMesh.Faces[i];
                    string meshName = primID + "-Face-" + i.ToString();

                    warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count/3);

                    foreach (Vertex v in face.Vertices)
                    {
                        warp_Vector pos = ConvertVector(v.Position);
                        warp_Vector norm = ConvertVector(v.Normal);

                        if (prim.Shape.SculptTexture == UUID.Zero)
                            norm = norm.reverse();
                        warp_Vertex vert = new warp_Vertex(pos, norm, v.TexCoord.X, v.TexCoord.Y);

                        faceObj.addVertex(vert);
                    }

                    for (int j = 0; j < face.Indices.Count;)
                    {
                        faceObj.addTriangle(
                            face.Indices[j++],
                            face.Indices[j++],
                            face.Indices[j++]);
                    }

                    Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint) i);
                    string materialName;
                    Color4 faceColor = GetFaceColor(teFace);

                    if (m_texturePrims && prim.Scale.LengthSquared() > 48*48)
                    {
                        materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID);
                    }
                    else
                    {
                        materialName = GetOrCreateMaterial(renderer, faceColor);
                    }

                    faceObj.transform(m);
                    faceObj.setPos(primPos);
                    faceObj.scaleSelf(primScale.x, primScale.y, primScale.z);

                    renderer.Scene.addObject(meshName, faceObj);

                    renderer.SetObjectMaterial(meshName, materialName);

                    faceObj = null;
                }
                renderMesh.Faces.Clear();
                renderMesh = null;
            }
            catch (Exception ex)
            {
                MainConsole.Instance.Warn("[Warp3D]: Exception creating prim, " + ex);
            }
        }
Beispiel #5
0
        private void CreatePrim(WarpRenderer renderer, ISceneChildEntity prim)
        {
            try
            {
                const float MIN_SIZE = 2f;

                if ((PCode)prim.Shape.PCode != PCode.Prim)
                {
                    return;
                }
                if (prim.Scale.LengthSquared() < MIN_SIZE * MIN_SIZE)
                {
                    return;
                }

                Primitive   omvPrim    = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.GetRotationOffset());
                FacetedMesh renderMesh = null;

                // Are we dealing with a sculptie or mesh?
                if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
                {
                    // Try fetchinng the asset
                    byte[] sculptAsset = m_scene.AssetService.GetData(omvPrim.Sculpt.SculptTexture.ToString());
                    if (sculptAsset != null)
                    {
                        // Is it a mesh?
                        if (omvPrim.Sculpt.Type == SculptType.Mesh)
                        {
                            AssetMesh meshAsset = new AssetMesh(omvPrim.Sculpt.SculptTexture, sculptAsset);
                            FacetedMesh.TryDecodeFromAsset(omvPrim, meshAsset, DetailLevel.Highest, out renderMesh);
                            meshAsset = null;
                        }
                        else // It's sculptie
                        {
                            Image sculpt = m_imgDecoder.DecodeToImage(sculptAsset);
                            if (sculpt != null)
                            {
                                renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt,
                                                                                    DetailLevel.Medium);
                                sculpt.Dispose();
                            }
                        }
                        sculptAsset = null;
                    }
                }
                else // Prim
                {
                    renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
                }

                if (renderMesh == null)
                {
                    return;
                }

                warp_Vector     primPos = ConvertVector(prim.GetWorldPosition());
                warp_Quaternion primRot = ConvertQuaternion(prim.GetRotationOffset());

                warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);

                if (prim.ParentID != 0)
                {
                    ISceneEntity group = m_scene.GetGroupByPrim(prim.LocalId);
                    if (group != null)
                    {
                        m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootChild.GetRotationOffset())));
                    }
                }

                warp_Vector primScale = ConvertVector(prim.Scale);

                string primID = prim.UUID.ToString();

                // Create the prim faces
                for (int i = 0; i < renderMesh.Faces.Count; i++)
                {
                    Face   face     = renderMesh.Faces[i];
                    string meshName = primID + "-Face-" + i.ToString();

                    warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count / 3);

                    foreach (Vertex v in face.Vertices)
                    {
                        warp_Vector pos  = ConvertVector(v.Position);
                        warp_Vector norm = ConvertVector(v.Normal);

                        if (prim.Shape.SculptTexture == UUID.Zero)
                        {
                            norm = norm.reverse();
                        }
                        warp_Vertex vert = new warp_Vertex(pos, norm, v.TexCoord.X, v.TexCoord.Y);

                        faceObj.addVertex(vert);
                    }

                    for (int j = 0; j < face.Indices.Count;)
                    {
                        faceObj.addTriangle(
                            face.Indices[j++],
                            face.Indices[j++],
                            face.Indices[j++]);
                    }

                    Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
                    string materialName;
                    Color4 faceColor = GetFaceColor(teFace);

                    if (m_texturePrims && prim.Scale.LengthSquared() > 48 * 48)
                    {
                        materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID);
                    }
                    else
                    {
                        materialName = GetOrCreateMaterial(renderer, faceColor);
                    }

                    faceObj.transform(m);
                    faceObj.setPos(primPos);
                    faceObj.scaleSelf(primScale.x, primScale.y, primScale.z);

                    renderer.Scene.addObject(meshName, faceObj);

                    renderer.SetObjectMaterial(meshName, materialName);

                    faceObj = null;
                }
                renderMesh.Faces.Clear();
                renderMesh = null;
            }
            catch (Exception ex)
            {
                MainConsole.Instance.Warn("[Warp3D]: Exception creating prim, " + ex);
            }
        }
Beispiel #6
0
        private warp_Object CreateTerrain(WarpRenderer renderer, bool textureTerrain)
        {
            ITerrainChannel terrain = m_scene.RequestModuleInterface <ITerrainChannel>();

            float diffX  = 1.0f; //(float) m_scene.RegionInfo.RegionSizeX/(float) Constants.RegionSize;
            float diffY  = 1.0f; //(float) m_scene.RegionInfo.RegionSizeY/(float) Constants.RegionSize;
            int   newRsX = m_scene.RegionInfo.RegionSizeX / (int)diffX;
            int   newRsY = m_scene.RegionInfo.RegionSizeY / (int)diffY;

            warp_Object obj =
                new warp_Object(newRsX * newRsY,
                                ((newRsX - 1) * (newRsY - 1) * 2));

            for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diffY)
            {
                for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diffX)
                {
                    float t_height    = terrain[(int)x, (int)y];
                    float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;

                    //clamp to eliminate artifacts
                    t_height = Utils.Clamp(t_height, waterHeight - 0.5f, waterHeight + 0.5f);
                    if (t_height < 0.0f)
                    {
                        t_height = 0.0f;
                    }

                    warp_Vector pos = ConvertVector(x / diffX, y / diffY, t_height);
                    obj.addVertex(new warp_Vertex(pos, x / (float)(m_scene.RegionInfo.RegionSizeX),
                                                  (((float)m_scene.RegionInfo.RegionSizeY) - y) /
                                                  (m_scene.RegionInfo.RegionSizeY)));
                }
            }

            for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diffY)
            {
                for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diffX)
                {
                    float newX = x / diffX;
                    float newY = y / diffY;
                    float normal_map_reduction = 2.0f; //2.0f-2.5f is the sweet spot

                    if (newX < newRsX - 1 && newY < newRsY - 1)
                    {
                        int v = (int)(newY * newRsX + newX);

                        // Normal
                        Vector3 v1 = new Vector3(newX, newY, (terrain[(int)x, (int)y]) / normal_map_reduction);
                        Vector3 v2 = new Vector3(newX + 1, newY,
                                                 (terrain[(int)x + 1, (int)y]) / normal_map_reduction);
                        Vector3 v3 = new Vector3(newX, newY + 1,
                                                 (terrain[(int)x, (int)(y + 1)]) / normal_map_reduction);
                        warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
                        norm            = norm.reverse();
                        obj.vertex(v).n = norm;

                        // Triangle 1
                        obj.addTriangle(
                            v,
                            v + 1,
                            v + newRsX);

                        // Triangle 2
                        obj.addTriangle(
                            v + newRsX + 1,
                            v + newRsX,
                            v + 1);
                    }
                }
            }

            renderer.Scene.addObject("Terrain", obj);
            renderer.Scene.sceneobject("Terrain").setPos(0.0f, 0.0f, 0.0f);

            UUID[]  textureIDs   = new UUID[4];
            float[] startHeights = new float[4];
            float[] heightRanges = new float[4];

            RegionSettings regionInfo = m_scene.RegionInfo.RegionSettings;

            textureIDs[0] = regionInfo.TerrainTexture1;
            textureIDs[1] = regionInfo.TerrainTexture2;
            textureIDs[2] = regionInfo.TerrainTexture3;
            textureIDs[3] = regionInfo.TerrainTexture4;

            startHeights[0] = (float)regionInfo.Elevation1SW;
            startHeights[1] = (float)regionInfo.Elevation1NW;
            startHeights[2] = (float)regionInfo.Elevation1SE;
            startHeights[3] = (float)regionInfo.Elevation1NE;

            heightRanges[0] = (float)regionInfo.Elevation2SW;
            heightRanges[1] = (float)regionInfo.Elevation2NW;
            heightRanges[2] = (float)regionInfo.Elevation2SE;
            heightRanges[3] = (float)regionInfo.Elevation2NE;

            uint globalX, globalY;

            Utils.LongToUInts(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);

            Bitmap image = TerrainSplat.Splat(terrain, textureIDs, startHeights, heightRanges,
                                              new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain);
            warp_Texture  texture  = new warp_Texture(image);
            warp_Material material = new warp_Material(texture);

            material.setReflectivity(0); // reduces tile seams a bit thanks lkalif
            renderer.Scene.addMaterial("TerrainColor", material);
            renderer.SetObjectMaterial("Terrain", "TerrainColor");
            return(obj);
        }