public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
WarpRenderer renderer = new WarpRenderer();
if (!renderer.CreateScene(width, height))
{
return(new Bitmap(width, height));
}
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.setOrthographic(true, viewport.OrthoWindowWidth, viewport.OrthoWindowHeight);
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, m_textureTerrain);
if (m_drawPrimVolume)
{
CreateAllPrims(renderer, useTextures);
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
renderer.Scene.destroy();
renderer.Reset();
renderer = null;
viewport = null;
m_colors.Clear();
GC.Collect();
m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
return(bitmap);
}
private void CreateWater(IScene scene, WarpRenderer renderer, ITerrain terrain)
{
float waterHeight = (terrain != null) ? terrain.WaterHeight : 0f;
renderer.AddPlane("Water", 256f * 0.5f);
renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
renderer.SetObjectMaterial("Water", "WaterColor");
}
private void CreateWater(WarpRenderer renderer)
{
float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
renderer.AddPlane("Water", 256f * 0.5f);
renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
renderer.SetObjectMaterial("Water", "WaterColor");
}
private void CreateWater(WarpRenderer renderer)
{
float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
renderer.AddPlane("Water", 256f * 0.5f);
renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
renderer.Scene.material("WaterColor").setReflectivity(0); // match water color with standard map module thanks lkalif
renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
renderer.SetObjectMaterial("Water", "WaterColor");
}
private void CreateAllPrims(IScene scene, WarpRenderer renderer, IPrimMesher primMesher)
{
if (primMesher == null)
{
return;
}
scene.ForEachEntity(
delegate(ISceneEntity entity)
{
if (entity is LLPrimitive)
{
CreatePrim(renderer, (LLPrimitive)entity, primMesher);
}
}
);
}
private void CreateAllPrims(WarpRenderer renderer, bool useTextures)
{
if (m_primMesher == null)
{
return;
}
m_scene.ForEachSOG(
delegate(SceneObjectGroup group)
{
foreach (SceneObjectPart child in group.Parts)
{
CreatePrim(renderer, child, useTextures);
}
}
);
}
private string GetOrCreateMaterial(WarpRenderer renderer, Color4 color)
{
string name = color.ToString();
warp_Material material = renderer.Scene.material(name);
if (material != null)
{
return(name);
}
renderer.AddMaterial(name, ConvertColor(color));
if (color.A < 1f)
{
renderer.Scene.material(name).setTransparency((byte)((1f - color.A) * 255f));
}
return(name);
}
public string GetOrCreateMaterial(WarpRenderer renderer, Color4 faceColor, UUID textureID)
{
string materialName = "Color-" + faceColor.ToString() + "-Texture-" + textureID.ToString();
if (renderer.Scene.material(materialName) == null)
{
renderer.AddMaterial(materialName, ConvertColor(faceColor));
if (faceColor.A < 1f)
{
renderer.Scene.material(materialName).setTransparency((byte)((1f - faceColor.A) * 255f));
}
warp_Texture texture = GetTexture(textureID);
if (texture != null)
{
renderer.Scene.material(materialName).setTexture(texture);
}
}
return(materialName);
}
private void CreateTerrain(IScene scene, WarpRenderer renderer, ITerrain terrain, RegionInfo regionInfo)
{
float[] heightmap = (terrain != null) ? terrain.GetHeightmap() : new float[256 * 256];
warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
int v = y * 256 + x;
float height = heightmap[v];
warp_Vector pos = ConvertVector(new Vector3(x, y, height));
obj.addVertex(new warp_Vertex(pos, (float)x / 255f, (float)(255 - y) / 255f));
}
}
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
if (x < 255 && y < 255)
{
int v = y * 256 + x;
// Normal
Vector3 v1 = new Vector3(x, y, heightmap[y * 256 + x]);
Vector3 v2 = new Vector3(x + 1, y, heightmap[y * 256 + x + 1]);
Vector3 v3 = new Vector3(x, y + 1, heightmap[(y + 1) * 256 + x]);
warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
norm = norm.reverse();
obj.vertex(v).n = norm;
// Triangle 1
obj.addTriangle(
v,
v + 1,
v + 256);
// Triangle 2
obj.addTriangle(
v + 256 + 1,
v + 256,
v + 1);
}
}
}
renderer.Scene.addObject("Terrain", obj);
UUID[] textureIDs = new UUID[4];
float[] startHeights = new float[4];
float[] heightRanges = new float[4];
if (regionInfo != null)
{
textureIDs[0] = regionInfo.TerrainDetail0;
textureIDs[1] = regionInfo.TerrainDetail1;
textureIDs[2] = regionInfo.TerrainDetail2;
textureIDs[3] = regionInfo.TerrainDetail3;
startHeights[0] = regionInfo.TerrainStartHeight00;
startHeights[1] = regionInfo.TerrainStartHeight01;
startHeights[2] = regionInfo.TerrainStartHeight10;
startHeights[3] = regionInfo.TerrainStartHeight11;
heightRanges[0] = regionInfo.TerrainHeightRange00;
heightRanges[1] = regionInfo.TerrainHeightRange01;
heightRanges[2] = regionInfo.TerrainHeightRange10;
heightRanges[3] = regionInfo.TerrainHeightRange11;
}
Bitmap image = TerrainSplat.Splat(heightmap, textureIDs, startHeights, heightRanges, scene.MinPosition, m_assetClient);
warp_Texture texture = new warp_Texture(image);
warp_Material material = new warp_Material(texture);
material.setReflectivity(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn("[MAPTILE]: Failed to load StartupConfig");
}
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(0.2f, 0.2f, 1f), 0xffffff, 320, 80));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, textureTerrain);
if (drawPrimVolume)
{
CreateAllPrims(renderer, useTextures);
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
{
bitmap = ImageUtils.ResizeImage(bitmap, viewport.Width, viewport.Height);
}
return(bitmap);
}
private string GetOrCreateMaterial(WarpRenderer renderer, Color4 color)
{
string name = color.ToString();
warp_Material material = renderer.Scene.material(name);
if (material != null)
return name;
renderer.AddMaterial(name, ConvertColor(color));
if (color.A < 1f)
renderer.Scene.material(name).setTransparency((byte)((1f - color.A) * 255f));
return name;
}
private void CreateAllPrims(WarpRenderer renderer, bool useTextures)
{
if (m_primMesher == null)
return;
m_scene.ForEachSOG(
delegate(SceneObjectGroup group)
{
CreatePrim(renderer, group.RootPart, useTextures);
foreach (SceneObjectPart child in group.Parts)
CreatePrim(renderer, child, useTextures);
}
);
}
private void CreateWater(WarpRenderer renderer)
{
float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
renderer.AddPlane("Water", 256f * 0.5f);
renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
renderer.Scene.material("WaterColor").setReflectivity(0); // match water color with standard map module thanks lkalif
renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
renderer.SetObjectMaterial("Water", "WaterColor");
}
public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn("[WARP 3D IMAGE MODULE]: Failed to load StartupConfig");
}
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, textureTerrain);
if (drawPrimVolume)
CreateAllPrims(renderer, useTextures);
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
{
using (Bitmap origBitmap = bitmap)
bitmap = ImageUtils.ResizeImage(origBitmap, viewport.Width, viewport.Height);
}
// XXX: It shouldn't really be necesary to force a GC here as one should occur anyway pretty shortly
// afterwards. It's generally regarded as a bad idea to manually GC. If Warp3D is using lots of memory
// then this may be some issue with the Warp3D code itself, though it's also quite possible that generating
// this map tile simply takes a lot of memory.
GC.Collect();
m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
return bitmap;
}
// Add a terrain to the renderer.
// Note that we create a 'low resolution' 256x256 vertex terrain rather than trying for
// full resolution. This saves a lot of memory especially for very large regions.
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.Heightmap;
// 'diff' is the difference in scale between the real region size and the size of terrain we're buiding
float diff = (float)m_scene.RegionInfo.RegionSizeX / 256f;
warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
// Create all the vertices for the terrain
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, (float)terrain[(int)x, (int)y]);
obj.addVertex(new warp_Vertex(pos,
x / (float)m_scene.RegionInfo.RegionSizeX,
(((float)m_scene.RegionInfo.RegionSizeY) - y) / m_scene.RegionInfo.RegionSizeY));
}
}
// Now that we have all the vertices, make another pass and create
// the normals for each of the surface triangles and
// create the list of triangle indices.
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 < 255 && newY < 255)
{
int v = (int)newY * 256 + (int)newX;
// Normal for a triangle made up of three adjacent vertices
Vector3 v1 = new Vector3(newX, newY, (float)terrain[(int)x, (int)y]);
Vector3 v2 = new Vector3(newX + 1, newY, (float)terrain[(int)(x + 1), (int)y]);
Vector3 v3 = new Vector3(newX, newY + 1, (float)terrain[(int)x, ((int)(y + 1))]);
warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
norm = norm.reverse();
obj.vertex(v).n = norm;
// Make two triangles for each of the squares in the grid of vertices
obj.addTriangle(
v,
v + 1,
v + 256);
obj.addTriangle(
v + 256 + 1,
v + 256,
v + 1);
}
}
}
renderer.Scene.addObject("Terrain", obj);
UUID[] textureIDs = new UUID[4];
float[] startHeights = new float[4];
float[] heightRanges = new float[4];
OpenSim.Framework.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;
Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);
warp_Texture texture;
using (
Bitmap image
= TerrainSplat.Splat(
terrain, textureIDs, startHeights, heightRanges,
new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain))
{
texture = new warp_Texture(image);
}
warp_Material material = new warp_Material(texture);
material.setReflectivity(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.Scene.material("TerrainColor").setReflectivity(0); // reduces tile seams a bit thanks lkalif
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, m_textureTerrain);
if (m_drawPrimVolume)
CreateAllPrims(renderer, useTextures);
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
{
using (Bitmap origBitmap = bitmap)
{
bitmap = ImageUtils.ResizeImage(origBitmap, viewport.Width, viewport.Height);
origBitmap.Dispose();
}
}
// XXX: It shouldn't really be necesary to force a GC here as one should occur anyway pretty shortly
// afterwards. It's generally regarded as a bad idea to manually GC. If Warp3D is using lots of memory
// then this may be some issue with the Warp3D code itself, though it's also quite possible that generating
// this map tile simply takes a lot of memory.
foreach (var o in renderer.Scene.objectData.Values)
{
warp_Object obj = (warp_Object)o;
obj.vertexData = null;
obj.triangleData = null;
}
renderer.Scene.removeAllObjects();
renderer = null;
viewport = null;
m_colors.Clear();
GC.Collect();
m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
return bitmap;
}
public Bitmap TerrainToBitmap(System.Drawing.Bitmap mapbmp)
{
mapbmp = new Bitmap(m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY);
List <string> renderers = RenderingLoader.ListRenderers(Util.ExecutingDirectory());
if (renderers.Count > 0)
{
m_primMesher = RenderingLoader.LoadRenderer(renderers[0]);
m_log.Info("[MAPTILE]: Loaded prim mesher " + m_primMesher.ToString());
}
else
{
m_log.Info("[MAPTILE]: No prim mesher loaded, prim rendering will be disabled");
}
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn("[MAPTILE]: Failed to load StartupConfig");
}
m_colors.Clear();
Vector3 camPos = new Vector3(m_scene.RegionInfo.RegionSizeX / 2, m_scene.RegionInfo.RegionSizeY / 2, 221.7025033688163f);
Viewport viewport = new Viewport(camPos, -Vector3.UnitZ, 1024f, 0.1f, m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY, m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY);
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(0.2f, 0.2f, 1f), 0xffffff, 320, 80));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, textureTerrain);
if (drawPrimVolume && m_primMesher != null)
{
m_scene.ForEachSOG(delegate(SceneObjectGroup group)
{
group.ForEachPart(delegate(SceneObjectPart part) { CreatePrim(renderer, part); });
});
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
renderer.Scene.removeAllObjects();
renderer = null;
viewport = null;
m_primMesher = null;
m_colors.Clear();
//Force GC to try to clean this mess up
GC.GetTotalMemory(true);
if (m_useAntiAliasing)
{
bitmap = ImageUtils.ResizeImage(bitmap, width / 2, height / 2);
}
return(bitmap);
}
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.RequestModuleInterface <ITerrainChannel>();
warp_Object obj = new warp_Object(m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY, (m_scene.RegionInfo.RegionSizeX - 1) * (m_scene.RegionInfo.RegionSizeY - 1) * 2);
for (int y = 0; y < m_scene.RegionInfo.RegionSizeY; y++)
{
for (int x = 0; x < m_scene.RegionInfo.RegionSizeX; x++)
{
float height = terrain[x, y];
warp_Vector pos = ConvertVector(new Vector3(x, y, height));
obj.addVertex(new warp_Vertex(pos, (float)x / (m_scene.RegionInfo.RegionSizeX - 1), (float)((m_scene.RegionInfo.RegionSizeX - 1) - y) / (m_scene.RegionInfo.RegionSizeX - 1)));
}
}
for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += 1)
{
for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += 1)
{
if (x < m_scene.RegionInfo.RegionSizeX - 1 && y < m_scene.RegionInfo.RegionSizeY - 1)
{
float v = y * m_scene.RegionInfo.RegionSizeX + x;
// Normal
warp_Vector norm = new warp_Vector(x, y, terrain.GetNormalizedGroundHeight((int)x, (int)y));
norm = norm.reverse();
obj.vertex((int)v).n = norm;
// Triangle 1
obj.addTriangle(
(int)v,
(int)v + 1,
(int)v + m_scene.RegionInfo.RegionSizeX);
// Triangle 2
obj.addTriangle(
(int)v + m_scene.RegionInfo.RegionSizeX + 1,
(int)v + m_scene.RegionInfo.RegionSizeX,
(int)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(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
public Image Render(IScene scene, Viewport viewport)
{
IPrimMesher primMesher = scene.GetSceneModule <IPrimMesher>();
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(0.2f, 0.2f, 1f), 0xffffff, 320, 80));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 100, 40));
ITerrain terrain = scene.GetSceneModule <ITerrain>();
RegionInfo regionInfo = scene.GetSceneModule <RegionInfo>();
CreateWater(scene, renderer, terrain);
CreateTerrain(scene, renderer, terrain, regionInfo);
if (primMesher != null)
{
CreateAllPrims(scene, renderer, primMesher);
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
{
bitmap = Util.ResizeImage(bitmap, viewport.Width, viewport.Height);
}
return(bitmap);
}
private void CreatePrim(WarpRenderer renderer, LLPrimitive prim, IPrimMesher primMesher)
{
const float MIN_SIZE = 2f;
if (prim.Prim.PrimData.PCode != PCode.Prim)
{
return;
}
if (prim.Scale.LengthSquared() < MIN_SIZE * MIN_SIZE)
{
return;
}
RenderingMesh renderMesh;
DetailLevel lod = DetailLevel.Medium;
renderMesh = primMesher.GetRenderingMesh(prim, lod);
if (renderMesh == null)
{
return;
}
warp_Vector primPos = ConvertVector(prim.ScenePosition);
warp_Quaternion primRot = ConvertQuaternion(prim.RelativeRotation);
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
if (prim.Parent != null)
{
m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(prim.Parent.RelativeRotation)));
}
warp_Vector primScale = ConvertVector(prim.Scale);
string primID = prim.ID.ToString();
// Create the prim faces
for (int i = 0; i < renderMesh.Faces.Length; i++)
{
RenderingMesh.Face face = renderMesh.Faces[i];
string meshName = primID + "-Face-" + i.ToString();
warp_Object faceObj = new warp_Object(face.Vertices.Length, face.Indices.Length / 3);
for (int j = 0; j < face.Vertices.Length; j++)
{
Vertex v = face.Vertices[j];
warp_Vector pos = ConvertVector(v.Position);
warp_Vector norm = ConvertVector(v.Normal);
if (prim.Prim.Sculpt == null || prim.Prim.Sculpt.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.Length; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Prim.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string 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);
}
}
private void CreateWater(IScene scene, WarpRenderer renderer, ITerrain terrain)
{
float waterHeight = (terrain != null) ? terrain.WaterHeight : 0f;
renderer.AddPlane("Water", 256f * 0.5f);
renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
renderer.SetObjectMaterial("Water", "WaterColor");
}
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.RequestModuleInterface<ITerrainChannel>();
warp_Object obj = new warp_Object (m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY, (m_scene.RegionInfo.RegionSizeX - 1) * (m_scene.RegionInfo.RegionSizeY - 1) * 2);
for (int y = 0; y < m_scene.RegionInfo.RegionSizeY; y++)
{
for (int x = 0; x < m_scene.RegionInfo.RegionSizeX; x++)
{
float height = terrain[x, y];
warp_Vector pos = ConvertVector(new Vector3(x, y, height));
obj.addVertex (new warp_Vertex (pos, (float)x / (m_scene.RegionInfo.RegionSizeX - 1), (float)((m_scene.RegionInfo.RegionSizeX - 1) - y) / (m_scene.RegionInfo.RegionSizeX - 1)));
}
}
for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += 1)
{
for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += 1)
{
if (x < m_scene.RegionInfo.RegionSizeX - 1 && y < m_scene.RegionInfo.RegionSizeY - 1)
{
float v = y * m_scene.RegionInfo.RegionSizeX + x;
// Normal
warp_Vector norm = new warp_Vector(x, y, terrain.GetNormalizedGroundHeight((int)x, (int)y));
norm = norm.reverse();
obj.vertex ((int)v).n = norm;
// Triangle 1
obj.addTriangle(
(int)v,
(int)v + 1,
(int)v + m_scene.RegionInfo.RegionSizeX);
// Triangle 2
obj.addTriangle(
(int)v + m_scene.RegionInfo.RegionSizeX + 1,
(int)v + m_scene.RegionInfo.RegionSizeX,
(int)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(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
public Bitmap TerrainToBitmap(System.Drawing.Bitmap mapbmp)
{
mapbmp = new Bitmap (m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY);
List<string> renderers = RenderingLoader.ListRenderers(Util.ExecutingDirectory());
if (renderers.Count > 0)
{
m_primMesher = RenderingLoader.LoadRenderer(renderers[0]);
m_log.Info("[MAPTILE]: Loaded prim mesher " + m_primMesher.ToString());
}
else
{
m_log.Info("[MAPTILE]: No prim mesher loaded, prim rendering will be disabled");
}
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn("[MAPTILE]: Failed to load StartupConfig");
}
m_colors.Clear();
Vector3 camPos = new Vector3 (m_scene.RegionInfo.RegionSizeX / 2, m_scene.RegionInfo.RegionSizeY / 2, 221.7025033688163f);
Viewport viewport = new Viewport(camPos, -Vector3.UnitZ, 1024f, 0.1f, m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY, m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY);
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(0.2f, 0.2f, 1f), 0xffffff, 320, 80));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, textureTerrain);
if (drawPrimVolume && m_primMesher != null)
m_scene.ForEachSOG(delegate (SceneObjectGroup group)
{
group.ForEachPart(delegate(SceneObjectPart part) { CreatePrim(renderer, part); });
});
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
renderer.Scene.removeAllObjects();
renderer = null;
viewport = null;
m_primMesher = null;
m_colors.Clear();
//Force GC to try to clean this mess up
GC.GetTotalMemory(true);
if (m_useAntiAliasing)
bitmap = ImageUtils.ResizeImage(bitmap, width / 2, height / 2);
return bitmap;
}
private void CreatePrim(WarpRenderer renderer, SceneObjectPart prim,
bool useTextures)
{
const float MIN_SIZE = 2f;
if ((PCode)prim.Shape.PCode != PCode.Prim)
return;
if (prim.Scale.LengthSquared() < MIN_SIZE * MIN_SIZE)
return;
FacetedMesh renderMesh = null;
Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.RotationOffset);
if (m_renderMeshes)
{
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
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface<IJ2KDecoder>();
if (imgDecoder != null)
{
Image sculpt = imgDecoder.DecodeToImage(sculptAsset);
if (sculpt != null)
{
renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt,
DetailLevel.Medium);
sculpt.Dispose();
}
}
}
}
}
}
// If not a mesh or sculptie, try the regular mesher
if (renderMesh == null)
{
renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
}
if (renderMesh == null)
return;
warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
warp_Quaternion primRot = ConvertQuaternion(prim.RotationOffset);
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
if (prim.ParentID != 0)
{
SceneObjectGroup group = m_scene.SceneGraph.GetGroupByPrim(prim.LocalId);
if (group != null)
m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootPart.RotationOffset)));
}
warp_Vector primScale = ConvertVector(prim.Scale);
string primID = prim.UUID.ToString();
// Create the prim faces
// TODO: Implement the useTextures flag behavior
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face face = renderMesh.Faces[i];
string meshName = primID + "-Face-" + i.ToString();
// Avoid adding duplicate meshes to the scene
if (renderer.Scene.objectData.ContainsKey(meshName))
{
continue;
}
warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count / 3);
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
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; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string materialName = String.Empty;
if (m_texturePrims && prim.Scale.LengthSquared() > m_texturePrimSize*m_texturePrimSize)
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);
}
}
public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn("[MAPTILE]: Failed to load StartupConfig");
}
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, textureTerrain);
if (drawPrimVolume)
CreateAllPrims(renderer, useTextures);
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
bitmap = ImageUtils.ResizeImage(bitmap, viewport.Width, viewport.Height);
return bitmap;
}
private void CreateTerrain(IScene scene, WarpRenderer renderer, ITerrain terrain, RegionInfo regionInfo)
{
float[] heightmap = (terrain != null) ? terrain.GetHeightmap() : new float[256 * 256];
warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
int v = y * 256 + x;
float height = heightmap[v];
warp_Vector pos = ConvertVector(new Vector3(x, y, height));
obj.addVertex(new warp_Vertex(pos, (float)x / 255f, (float)(255 - y) / 255f));
}
}
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
if (x < 255 && y < 255)
{
int v = y * 256 + x;
// Normal
Vector3 v1 = new Vector3(x, y, heightmap[y * 256 + x]);
Vector3 v2 = new Vector3(x + 1, y, heightmap[y * 256 + x + 1]);
Vector3 v3 = new Vector3(x, y + 1, heightmap[(y + 1) * 256 + x]);
warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
norm = norm.reverse();
obj.vertex(v).n = norm;
// Triangle 1
obj.addTriangle(
v,
v + 1,
v + 256);
// Triangle 2
obj.addTriangle(
v + 256 + 1,
v + 256,
v + 1);
}
}
}
renderer.Scene.addObject("Terrain", obj);
UUID[] textureIDs = new UUID[4];
float[] startHeights = new float[4];
float[] heightRanges = new float[4];
if (regionInfo != null)
{
textureIDs[0] = regionInfo.TerrainDetail0;
textureIDs[1] = regionInfo.TerrainDetail1;
textureIDs[2] = regionInfo.TerrainDetail2;
textureIDs[3] = regionInfo.TerrainDetail3;
startHeights[0] = regionInfo.TerrainStartHeight00;
startHeights[1] = regionInfo.TerrainStartHeight01;
startHeights[2] = regionInfo.TerrainStartHeight10;
startHeights[3] = regionInfo.TerrainStartHeight11;
heightRanges[0] = regionInfo.TerrainHeightRange00;
heightRanges[1] = regionInfo.TerrainHeightRange01;
heightRanges[2] = regionInfo.TerrainHeightRange10;
heightRanges[3] = regionInfo.TerrainHeightRange11;
}
Bitmap image = TerrainSplat.Splat(heightmap, textureIDs, startHeights, heightRanges, scene.MinPosition, m_assetClient);
warp_Texture texture = new warp_Texture(image);
warp_Material material = new warp_Material(texture);
material.setReflectivity(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.Heightmap;
float[] heightmap = terrain.GetFloatsSerialised();
warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
int v = y * 256 + x;
float height = heightmap[v];
warp_Vector pos = ConvertVector(new Vector3(x, y, height));
obj.addVertex(new warp_Vertex(pos, (float)x / 255f, (float)(255 - y) / 255f));
}
}
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
if (x < 255 && y < 255)
{
int v = y * 256 + x;
// Normal
Vector3 v1 = new Vector3(x, y, heightmap[y * 256 + x]);
Vector3 v2 = new Vector3(x + 1, y, heightmap[y * 256 + x + 1]);
Vector3 v3 = new Vector3(x, y + 1, heightmap[(y + 1) * 256 + x]);
warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
norm = norm.reverse();
obj.vertex(v).n = norm;
// Triangle 1
obj.addTriangle(
v,
v + 1,
v + 256);
// Triangle 2
obj.addTriangle(
v + 256 + 1,
v + 256,
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(heightmap, 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(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.Scene.material("TerrainColor").setReflectivity(0); // reduces tile seams a bit thanks lkalif
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
private void CreatePrim(WarpRenderer renderer, LLPrimitive prim, IPrimMesher primMesher)
{
const float MIN_SIZE = 2f;
if (prim.Prim.PrimData.PCode != PCode.Prim)
return;
if (prim.Scale.LengthSquared() < MIN_SIZE * MIN_SIZE)
return;
RenderingMesh renderMesh;
DetailLevel lod = DetailLevel.Medium;
renderMesh = primMesher.GetRenderingMesh(prim, lod);
if (renderMesh == null)
return;
warp_Vector primPos = ConvertVector(prim.ScenePosition);
warp_Quaternion primRot = ConvertQuaternion(prim.RelativeRotation);
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
if (prim.Parent != null)
m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(prim.Parent.RelativeRotation)));
warp_Vector primScale = ConvertVector(prim.Scale);
string primID = prim.ID.ToString();
// Create the prim faces
for (int i = 0; i < renderMesh.Faces.Length; i++)
{
RenderingMesh.Face face = renderMesh.Faces[i];
string meshName = primID + "-Face-" + i.ToString();
warp_Object faceObj = new warp_Object(face.Vertices.Length, face.Indices.Length / 3);
for (int j = 0; j < face.Vertices.Length; j++)
{
Vertex v = face.Vertices[j];
warp_Vector pos = ConvertVector(v.Position);
warp_Vector norm = ConvertVector(v.Normal);
if (prim.Prim.Sculpt == null || prim.Prim.Sculpt.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.Length; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Prim.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string 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);
}
}
private void CreatePrim(WarpRenderer renderer, SceneObjectPart prim,
bool useTextures)
{
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.RotationOffset);
FacetedMesh renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
if (renderMesh == null)
return;
warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
warp_Quaternion primRot = ConvertQuaternion(prim.RotationOffset);
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
if (prim.ParentID != 0)
{
SceneObjectGroup group = m_scene.SceneGraph.GetGroupByPrim(prim.LocalId);
if (group != null)
m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootPart.RotationOffset)));
}
warp_Vector primScale = ConvertVector(prim.Scale);
string primID = prim.UUID.ToString();
// Create the prim faces
// TODO: Implement the useTextures flag behavior
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face face = renderMesh.Faces[i];
string meshName = primID + "-Face-" + i.ToString();
// Avoid adding duplicate meshes to the scene
if (renderer.Scene.objectData.ContainsKey(meshName))
{
continue;
}
warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count / 3);
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
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; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string 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);
}
}
private void CreateAllPrims(IScene scene, WarpRenderer renderer, IPrimMesher primMesher)
{
if (primMesher == null)
return;
scene.ForEachEntity(
delegate(ISceneEntity entity)
{
if (entity is LLPrimitive)
CreatePrim(renderer, (LLPrimitive)entity, primMesher);
}
);
}
// Add a terrain to the renderer.
// Note that we create a 'low resolution' 256x256 vertex terrain rather than trying for
// full resolution. This saves a lot of memory especially for very large regions.
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.Heightmap;
// 'diff' is the difference in scale between the real region size and the size of terrain we're buiding
float diff = (float)m_scene.RegionInfo.RegionSizeX / 256f;
warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
// Create all the vertices for the terrain
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, (float)terrain[(int)x, (int)y]);
obj.addVertex(new warp_Vertex(pos,
x / (float)m_scene.RegionInfo.RegionSizeX,
(((float)m_scene.RegionInfo.RegionSizeY) - y) / m_scene.RegionInfo.RegionSizeY));
}
}
// Now that we have all the vertices, make another pass and create
// the normals for each of the surface triangles and
// create the list of triangle indices.
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 < 255 && newY < 255)
{
int v = (int)newY * 256 + (int)newX;
// Normal for a triangle made up of three adjacent vertices
Vector3 v1 = new Vector3(newX, newY, (float)terrain[(int)x, (int)y]);
Vector3 v2 = new Vector3(newX + 1, newY, (float)terrain[(int)(x + 1), (int)y]);
Vector3 v3 = new Vector3(newX, newY + 1, (float)terrain[(int)x, ((int)(y + 1))]);
warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
norm = norm.reverse();
obj.vertex(v).n = norm;
// Make two triangles for each of the squares in the grid of vertices
obj.addTriangle(
v,
v + 1,
v + 256);
obj.addTriangle(
v + 256 + 1,
v + 256,
v + 1);
}
}
}
renderer.Scene.addObject("Terrain", obj);
UUID[] textureIDs = new UUID[4];
float[] startHeights = new float[4];
float[] heightRanges = new float[4];
OpenSim.Framework.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;
Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);
warp_Texture texture;
using (
Bitmap image
= TerrainSplat.Splat(terrain, textureIDs, startHeights, heightRanges,
new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain))
{
texture = new warp_Texture(image);
}
warp_Material material = new warp_Material(texture);
material.setReflectivity(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.Scene.material("TerrainColor").setReflectivity(0); // reduces tile seams a bit thanks lkalif
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
private void CreatePrim(WarpRenderer renderer, SceneObjectPart prim,
bool useTextures)
{
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.RotationOffset);
FacetedMesh renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
if (renderMesh == null)
{
return;
}
warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
warp_Quaternion primRot = ConvertQuaternion(prim.RotationOffset);
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
if (prim.ParentID != 0)
{
SceneObjectGroup group = m_scene.SceneGraph.GetGroupByPrim(prim.LocalId);
if (group != null)
{
m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootPart.RotationOffset)));
}
}
warp_Vector primScale = ConvertVector(prim.Scale);
string primID = prim.UUID.ToString();
// Create the prim faces
// TODO: Implement the useTextures flag behavior
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face face = renderMesh.Faces[i];
string meshName = primID + "-Face-" + i.ToString();
// Avoid adding duplicate meshes to the scene
if (renderer.Scene.objectData.ContainsKey(meshName))
{
continue;
}
warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count / 3);
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
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; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string 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);
}
}
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);
RegionLightShareData rls = m_scene.RequestModuleInterface<Aurora.Framework.IWindLightSettingsModule> ().FindRegionWindLight ();
AssetBase textureAsset = m_scene.AssetService.Get (rls.normalMapTexture.ToString ());
warp_Material waterColormaterial;
if (rls != null)
waterColormaterial = new warp_Material (ConvertColor (new Color4 (rls.waterColor.X / 256, rls.waterColor.Y / 256, rls.waterColor.Z / 256, WATER_COLOR.A)));
else
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");
/*if (textureAsset != null)
{
IJ2KDecoder decoder = m_scene.RequestModuleInterface<IJ2KDecoder> ();
Bitmap bitmap = (Bitmap)decoder.DecodeToImage (textureAsset.Data);
if (bitmap != null)
{
textureAsset = null;
warp_Texture texture = new warp_Texture (bitmap);
warp_Material waterTextmaterial = new warp_Material (texture);
waterTextmaterial.setTransparency ((byte)((1f - WATER_COLOR.A) * 255f) * 4);
waterTextmaterial.setReflectivity (0);
renderer.AddPlane ("Water2", m_scene.RegionInfo.RegionSizeX * 0.5f);
renderer.Scene.sceneobject ("Water2").setPos ((m_scene.RegionInfo.RegionSizeX / 2) - 0.5f, waterHeight, (m_scene.RegionInfo.RegionSizeY / 2) - 0.5f);
renderer.Scene.addMaterial ("WaterColor2", waterTextmaterial);
renderer.SetObjectMaterial ("Water2", "WaterColor2");
}
}*/
}
private bool m_useAntiAliasing = true; // TODO: Make this a config option
#endregion Fields
#region Methods
public Image Render(IScene scene, Viewport viewport)
{
IPrimMesher primMesher = scene.GetSceneModule<IPrimMesher>();
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(0.2f, 0.2f, 1f), 0xffffff, 320, 80));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 100, 40));
ITerrain terrain = scene.GetSceneModule<ITerrain>();
RegionInfo regionInfo = scene.GetSceneModule<RegionInfo>();
CreateWater(scene, renderer, terrain);
CreateTerrain(scene, renderer, terrain, regionInfo);
if (primMesher != null)
CreateAllPrims(scene, renderer, primMesher);
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
bitmap = Util.ResizeImage(bitmap, viewport.Width, viewport.Height);
return bitmap;
}
// Add a terrain to the renderer.
// Note that we create a 'low resolution' 256x256 vertex terrain rather than trying for
// full resolution. This saves a lot of memory especially for very large regions.
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.Heightmap;
float regionsx = m_scene.RegionInfo.RegionSizeX;
float regionsy = m_scene.RegionInfo.RegionSizeY;
// 'diff' is the difference in scale between the real region size and the size of terrain we're buiding
float diff = regionsx / 256f;
int npointsx = (int)(regionsx / diff);
int npointsy = (int)(regionsy / diff);
float invsx = 1.0f / regionsx;
float invsy = 1.0f / (float)m_scene.RegionInfo.RegionSizeY;
// Create all the vertices for the terrain
warp_Object obj = new warp_Object();
for (float y = 0; y < regionsy; y += diff)
{
for (float x = 0; x < regionsx; x += diff)
{
warp_Vector pos = ConvertVector(x, y, (float)terrain[(int)x, (int)y]);
obj.addVertex(new warp_Vertex(pos, x * invsx, 1.0f - y * invsy));
}
}
// Now that we have all the vertices, make another pass and
// create the list of triangle indices.
float invdiff = 1.0f / diff;
int limx = npointsx - 1;
int limy = npointsy - 1;
for (float y = 0; y < regionsy; y += diff)
{
for (float x = 0; x < regionsx; x += diff)
{
float newX = x * invdiff;
float newY = y * invdiff;
if (newX < limx && newY < limy)
{
int v = (int)newY * npointsx + (int)newX;
// Make two triangles for each of the squares in the grid of vertices
obj.addTriangle(
v,
v + 1,
v + npointsx);
obj.addTriangle(
v + npointsx + 1,
v + npointsx,
v + 1);
}
}
}
renderer.Scene.addObject("Terrain", obj);
UUID[] textureIDs = new UUID[4];
float[] startHeights = new float[4];
float[] heightRanges = new float[4];
OpenSim.Framework.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;
Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);
warp_Texture texture;
using (Bitmap image = TerrainSplat.Splat(
terrain, textureIDs, startHeights, heightRanges,
new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain))
texture = new warp_Texture(image);
warp_Material material = new warp_Material(texture);
material.setReflectivity(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.Scene.material("TerrainColor").setReflectivity(0); // reduces tile seams a bit thanks lkalif
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
private warp_Object CreateTerrain (WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.RequestModuleInterface<ITerrainChannel> ();
int diff = (int)m_scene.RegionInfo.RegionSizeY / Constants.RegionSize;
warp_Object obj = new warp_Object ((m_scene.RegionInfo.RegionSizeX / diff) * (m_scene.RegionInfo.RegionSizeY / diff), ((m_scene.RegionInfo.RegionSizeX / diff) - 1) * ((m_scene.RegionInfo.RegionSizeY / diff) - 1) * 2);
for (int y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diff)
{
for (int x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diff)
{
warp_Vector pos = ConvertVector (x, y, terrain[x, y]);
obj.addVertex (new warp_Vertex (pos, (float)x / (m_scene.RegionInfo.RegionSizeX), (float)((m_scene.RegionInfo.RegionSizeX) - y) / (m_scene.RegionInfo.RegionSizeX)));
}
}
for (int y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diff)
{
for (int x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diff)
{
int newX = x / diff;
int newY = y / diff;
if (newX < Constants.RegionSize - 1 && newY < Constants.RegionSize - 1)
{
int v = newY * Constants.RegionSize + newX;
// Normal
Vector3 v1 = new Vector3 (newX, newY, ((float)terrain[x, y]) / (float)Constants.TerrainCompression);
Vector3 v2 = new Vector3 (newX + 1, newY, ((float)terrain[x + 1, y]) / (float)Constants.TerrainCompression);
Vector3 v3 = new Vector3 (newX, newY + 1, ((float)terrain[x , (y + 1)]) / (float)Constants.TerrainCompression);
warp_Vector norm = ConvertVector (SurfaceNormal (v1, v2, v3));
norm = norm.reverse ();
obj.vertex (v).n = norm;
// Triangle 1
obj.addTriangle (
(int)v,
(int)v + 1,
(int)v + Constants.RegionSize);
// Triangle 2
obj.addTriangle (
(int)v + Constants.RegionSize + 1,
(int)v + Constants.RegionSize,
(int)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, SceneObjectPart prim,
bool useTextures)
{
const float MIN_SIZE_SQUARE = 4f;
if ((PCode)prim.Shape.PCode != PCode.Prim)
{
return;
}
float primScaleLenSquared = prim.Scale.LengthSquared();
if (primScaleLenSquared < MIN_SIZE_SQUARE)
{
return;
}
FacetedMesh renderMesh = null;
Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.RotationOffset);
if (m_renderMeshes)
{
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
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface <IJ2KDecoder>();
if (imgDecoder != null)
{
Image sculpt = imgDecoder.DecodeToImage(sculptAsset);
if (sculpt != null)
{
renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt,
DetailLevel.Medium);
sculpt.Dispose();
}
}
}
}
}
}
// If not a mesh or sculptie, try the regular mesher
if (renderMesh == null)
{
renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
}
if (renderMesh == null)
{
return;
}
string primID = prim.UUID.ToString();
// Create the prim faces
// TODO: Implement the useTextures flag behavior
for (int i = 0; i < renderMesh.Faces.Count; i++)
{
Face face = renderMesh.Faces[i];
string meshName = primID + i.ToString();
// Avoid adding duplicate meshes to the scene
if (renderer.Scene.objectData.ContainsKey(meshName))
{
continue;
}
warp_Object faceObj = new warp_Object();
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
warp_Vector pos = ConvertVector(v.Position);
warp_Vertex vert = new warp_Vertex(pos, v.TexCoord.X, v.TexCoord.Y);
faceObj.addVertex(vert);
}
for (int j = 0; j < face.Indices.Count; j += 3)
{
faceObj.addTriangle(
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
Color4 faceColor = GetFaceColor(teFace);
string materialName = String.Empty;
if (m_texturePrims && primScaleLenSquared > m_texturePrimSize * m_texturePrimSize)
{
materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID);
}
else
{
materialName = GetOrCreateMaterial(renderer, faceColor);
}
warp_Vector primPos = ConvertVector(prim.GetWorldPosition());
warp_Quaternion primRot = ConvertQuaternion(prim.GetWorldRotation());
warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
faceObj.transform(m);
faceObj.setPos(primPos);
faceObj.scaleSelf(prim.Scale.X, prim.Scale.Z, prim.Scale.Y);
renderer.Scene.addObject(meshName, faceObj);
renderer.SetObjectMaterial(meshName, materialName);
}
}
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.RotationOffset);
FacetedMesh renderMesh = null;
// Are we dealing with a sculptie or mesh?
if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
{
// Try fetchinng the asset
AssetBase sculptAsset = m_scene.AssetService.Get (omvPrim.Sculpt.SculptTexture.ToString ());
if (sculptAsset != null)
{
// Is it a mesh?
if (omvPrim.Sculpt.Type == SculptType.Mesh)
{
OpenMetaverse.Assets.AssetMesh meshAsset = new OpenMetaverse.Assets.AssetMesh (omvPrim.Sculpt.SculptTexture, sculptAsset.Data);
FacetedMesh.TryDecodeFromAsset (omvPrim, meshAsset, DetailLevel.Highest, out renderMesh);
}
else // It's sculptie
{
IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface<IJ2KDecoder> ();
Image sculpt = imgDecoder.DecodeToImage (sculptAsset.Data);
if (sculpt != null)
{
renderMesh = m_primMesher.GenerateFacetedSculptMesh (omvPrim, (Bitmap)sculpt, DetailLevel.Medium);
sculpt.Dispose ();
}
}
}
}
else // Prim
{
renderMesh = m_primMesher.GenerateFacetedMesh (omvPrim, DetailLevel.Medium);
}
if (renderMesh == null)
return;
warp_Vector primPos = ConvertVector (prim.GetWorldPosition ());
warp_Quaternion primRot = ConvertQuaternion (prim.RotationOffset);
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.RotationOffset)));
}
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);
for (int j = 0; j < face.Vertices.Count; j++)
{
Vertex v = face.Vertices[j];
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; j += 3)
{
faceObj.addTriangle (
face.Indices[j + 0],
face.Indices[j + 1],
face.Indices[j + 2]);
}
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);
}
renderMesh.Faces.Clear ();
renderMesh = null;
}
catch(Exception ex)
{
m_log.Warn ("[Warp3D]: Exception creating prim, " + ex.ToString ());
}
}
public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn("[WARP 3D IMAGE MODULE]: Failed to load StartupConfig");
}
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, textureTerrain);
if (drawPrimVolume)
{
CreateAllPrims(renderer, useTextures);
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
if (m_useAntiAliasing)
{
using (Bitmap origBitmap = bitmap)
bitmap = ImageUtils.ResizeImage(origBitmap, viewport.Width, viewport.Height);
}
// XXX: It shouldn't really be necesary to force a GC here as one should occur anyway pretty shortly
// afterwards. It's generally regarded as a bad idea to manually GC. If Warp3D is using lots of memory
// then this may be some issue with the Warp3D code itself, though it's also quite possible that generating
// this map tile simply takes a lot of memory.
GC.Collect();
m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
return(bitmap);
}
public string GetOrCreateMaterial(WarpRenderer renderer, Color4 faceColor, UUID textureID)
{
string materialName = "Color-" + faceColor.ToString() + "-Texture-" + textureID.ToString();
if (renderer.Scene.material(materialName) == null)
{
m_log.DebugFormat("Creating material {0}", materialName);
renderer.AddMaterial(materialName, ConvertColor(faceColor));
if (faceColor.A < 1f)
{
renderer.Scene.material(materialName).setTransparency((byte)((1f - faceColor.A) * 255f));
}
warp_Texture texture = GetTexture(textureID);
if (texture != null)
{
renderer.Scene.material(materialName).setTexture(texture);
}
}
return materialName;
}
private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
{
ITerrainChannel terrain = m_scene.Heightmap;
float[] heightmap = terrain.GetFloatsSerialised();
warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
int v = y * 256 + x;
float height = heightmap[v];
warp_Vector pos = ConvertVector(new Vector3(x, y, height));
obj.addVertex(new warp_Vertex(pos, (float)x / 255f, (float)(255 - y) / 255f));
}
}
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
if (x < 255 && y < 255)
{
int v = y * 256 + x;
// Normal
Vector3 v1 = new Vector3(x, y, heightmap[y * 256 + x]);
Vector3 v2 = new Vector3(x + 1, y, heightmap[y * 256 + x + 1]);
Vector3 v3 = new Vector3(x, y + 1, heightmap[(y + 1) * 256 + x]);
warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
norm = norm.reverse();
obj.vertex(v).n = norm;
// Triangle 1
obj.addTriangle(
v,
v + 1,
v + 256);
// Triangle 2
obj.addTriangle(
v + 256 + 1,
v + 256,
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);
warp_Texture texture;
using (
Bitmap image
= TerrainSplat.Splat(
heightmap, textureIDs, startHeights, heightRanges,
new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain))
{
texture = new warp_Texture(image);
}
warp_Material material = new warp_Material(texture);
material.setReflectivity(50);
renderer.Scene.addMaterial("TerrainColor", material);
renderer.Scene.material("TerrainColor").setReflectivity(0); // reduces tile seams a bit thanks lkalif
renderer.SetObjectMaterial("Terrain", "TerrainColor");
}
public Bitmap TerrainToBitmap (System.Drawing.Bitmap mapbmp)
{
List<string> renderers = RenderingLoader.ListRenderers (Util.ExecutingDirectory ());
if (renderers.Count > 0)
{
m_primMesher = RenderingLoader.LoadRenderer (renderers[0]);
m_log.Debug ("[MAPTILE]: Loaded prim mesher " + m_primMesher.ToString ());
}
else
{
m_log.Info ("[MAPTILE]: No prim mesher loaded, prim rendering will be disabled");
}
bool drawPrimVolume = true;
bool textureTerrain = true;
try
{
IConfig startupConfig = m_config.Configs["Startup"];
drawPrimVolume = startupConfig.GetBoolean ("DrawPrimOnMapTile", drawPrimVolume);
textureTerrain = startupConfig.GetBoolean ("TextureOnMapTile", textureTerrain);
}
catch
{
m_log.Warn ("[MAPTILE]: Failed to load StartupConfig");
}
m_texturePrims = m_config.Configs["MapModule"].GetBoolean("WarpTexturePrims", false);
m_colors.Clear ();
int scaledRemovalFactor = m_scene.RegionInfo.RegionSizeX / (Constants.RegionSize / 2);
Vector3 camPos = new Vector3 (m_scene.RegionInfo.RegionSizeX / 2 - 0.5f, m_scene.RegionInfo.RegionSizeY / 2 - 0.5f, 221.7025033688163f);
Viewport viewport = new Viewport (camPos, -Vector3.UnitZ, 1024f, 0.1f, m_scene.RegionInfo.RegionSizeX - scaledRemovalFactor, m_scene.RegionInfo.RegionSizeY - scaledRemovalFactor, m_scene.RegionInfo.RegionSizeX - scaledRemovalFactor, m_scene.RegionInfo.RegionSizeY - scaledRemovalFactor);
int width = viewport.Width;
int height = viewport.Height;
if (m_useAntiAliasing)
{
width *= 2;
height *= 2;
}
WarpRenderer renderer = new WarpRenderer ();
warp_Object terrainObj = null;
renderer.CreateScene (width, height);
renderer.Scene.autoCalcNormals = false;
#region Camera
warp_Vector pos = ConvertVector (viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add (ConvertVector (viewport.Position), ConvertVector (viewport.LookDirection));
renderer.Scene.defaultCamera.setPos (pos);
renderer.Scene.defaultCamera.lookAt (lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
else
{
viewport.Orthographic = false;
float fov = 256;
//fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov (fov);
}
#endregion Camera
renderer.Scene.addLight ("Light1", new warp_Light (new warp_Vector (1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight ("Light2", new warp_Light (new warp_Vector (-1f, -1f, 1f), 0xffffff, 0, 100, 40));
try
{
CreateWater (renderer);
terrainObj = CreateTerrain (renderer, textureTerrain);
if (drawPrimVolume && m_primMesher != null)
foreach (ISceneEntity ent in m_scene.Entities.GetEntities ())
foreach (ISceneChildEntity part in ent.ChildrenEntities ())
CreatePrim (renderer, part);
}
catch(Exception ex)
{
m_log.Warn ("[Warp3D]: Exception in the map generation, " + ex.ToString ());
}
renderer.Render ();
Bitmap bitmap = renderer.Scene.getImage ();
bitmap = ImageUtils.ResizeImage (bitmap, Constants.RegionSize, Constants.RegionSize);
renderer.Scene.removeAllObjects ();
renderer = null;
viewport = null;
m_primMesher = null;
terrainObj.fastvertex = null;
terrainObj.fasttriangle = null;
terrainObj = null;
m_colors.Clear ();
//Force GC to try to clean this mess up
GC.GetTotalMemory (true);
return bitmap;
}
private void CreateWater(WarpRenderer renderer)
{
float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
renderer.AddPlane("Water", 256f * 0.5f);
renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
renderer.SetObjectMaterial("Water", "WaterColor");
}
