public static void SetTextureFromResource(ICore core, TVMesh mesh, Bitmap texture, int groupID)
{
var ms = new MemoryStream();
texture.Save(ms, ImageFormat.Png);
var data = new byte[ms.Length];
ms.Seek(0, 0);
data = ms.ToArray();
ms.Dispose();
texture.Dispose();
GCHandle handle = GCHandle.Alloc(data, GCHandleType.Pinned);
int addr = handle.AddrOfPinnedObject().ToInt32();
handle.Free();
string ds = core.Globals.GetDataSourceFromMemory(addr, data.Length - 1);
int texID = core.TextureFactory.LoadTexture(ds);
mesh.SetTexture(texID, groupID);
}
//Inicializace a vytvoreni mistnosti
private void VyvorMistnost()
{
//Inicializace mistnosti
Room = Scene.CreateMeshBuilder("RoomMesh");
//Nacteni textur
VytvorTextury();
//Pridani sten a nastaveni pozice mistnosti
Room.AddWall3D(Globals.GetTex("Wall"), 150.0f, -350.0f, -350.0f, -350.0f, 350.0f, 5.0f, false, false, -50.0f, 5.0f, 5.0f);
Room.AddWall3D(Globals.GetTex("Wall"), -350.0f, -350.0f, -350.0f, 150.0f, 350.0f, 5.0f, false, false, -50.0f, 5.0f, 5.0f);
Room.AddWall3D(Globals.GetTex("Wall"), -350.0f, 150.0f, 150.0f, 150.0f, 350.0f, 5.0f, false, false, -50.0f, 5.0f, 5.0f);
Room.AddWall3D(Globals.GetTex("Wall"), 150.0f, 150.0f, 150.0f, -350.0f, 350.0f, 5.0f, false, false, -50.0f, 5.0f, 5.0f);
Room.AddFloor(Globals.GetTex("Floor"), -350.0f, -350f, 150.0f, 150.0f, -50.0f, 20.0f, 20.0f, true);
Room.AddFloor(Globals.GetTex("Floor"), -350.0f, -350.0f, 150.0f, 150.0f, 300.0f, 10.0f, 10.0f, true);
Room.SetPosition((float)30.0f, (float)-30.0f, (float)150.0f);
//Pridani stolku
Obj1 = new TVMesh();
Obj1 = Scene.CreateMeshBuilder("Obj1");
Obj1.LoadXFile("Meshe\\stul.x", true, true);
Obj1.SetPosition(-57.0f, -80.0f, 38.0f);
Obj1.SetTexture(Globals.GetTex("Wood"), -1);
Obj1.SetMeshName("other");
Obj2 = new TVMesh();
Obj2 = Scene.CreateMeshBuilder("Obj2");
Obj2.LoadXFile("Meshe\\okraj.x", true, true);
Obj2.SetPosition(xc + 17.5f, yc - 1.0f, zc + 17.5f);
Obj2.SetTexture(Globals.GetTex("Wood2"), -1);
Obj2.SetMeshName("other");
}
private void LoadTextures()
{
if (!settings.UseAdvanceTexturing)
{
// Set default texture for mesh with no textures.
for (int i = 0; i < mesh.GetGroupCount(); i++)
{
TV_TEXTURE textureInfo = Core.TextureFactory.GetTextureInfo(mesh.GetTexture(i));
if (textureInfo.Name.Equals(Helpers.TEXTURE_BLANK))
{
SetDefaultTexture(mesh, i);
}
}
}
else if (!enableLightning)
{
mesh.SetMaterial(0);
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_LIGHTMAP, lightmapIdx);
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
mesh.SetShadowCast(false, false);
}
else
{
mesh.SetShadowCast(true, true);
var lightMode = LightMode.None;
int defaultNormalTexId = -1;
int defaultSpecularTexId = -1;
for (var i = 0; i < mesh.GetGroupCount(); i++)
{
var textureInfo = Core.TextureFactory.GetTextureInfo(mesh.GetTexture(i));
var normalTexture = string.Empty;
var normalTextureName = string.Empty;
var specularTexture = string.Empty;
var specularTextureName = string.Empty;
var heightTexture = string.Empty;
var heightTextureName = string.Empty;
if (textureInfo.Name.Equals(Helpers.TEXTURE_BLANK))
{
Helpers.SetTextureFromResource(core, mesh, Resources.defaultTexture, i);
}
else if (Helpers.IsTextureFromMemory(textureInfo.Filename))
{
mesh.SetTexture(Core.TextureFactory.LoadTexture(textureInfo.Name), i);
}
else
{
var texture = textureInfo.Filename;
var fileInfo = new FileInfo(textureInfo.Filename);
normalTextureName = fileInfo.Name.Replace(fileInfo.Extension,
settings.TextureNormalSuffix +
fileInfo.Extension);
normalTexture = Directory.GetParent(textureInfo.Filename) + @"\" + normalTextureName;
heightTextureName = fileInfo.Name.Replace(fileInfo.Extension,
settings.TextureHeightSuffix +
fileInfo.Extension);
heightTexture = Directory.GetParent(textureInfo.Filename) + @"\" + heightTextureName;
specularTextureName = fileInfo.Name.Replace(fileInfo.Extension,
settings.TextureSpecularSuffix +
fileInfo.Extension);
specularTexture = Directory.GetParent(textureInfo.Filename) + @"\" + specularTextureName;
//mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_BASETEXTURE, core.Globals.GetTex(textureInfo.Name), i);
}
var normalId = -1;
if (File.Exists(normalTexture))
{
normalId = core.TextureFactory.LoadTexture(normalTexture, normalTextureName);
}
else
{
if (defaultNormalTexId == -1)
{
normalId = Helpers.LoadTextureFromResourceToMemory(core, Resources.defaultNormal);
defaultNormalTexId = normalId;
}
else
{
normalId = defaultNormalTexId;
}
}
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_NORMALMAP, normalId, i);
if (lightMode != LightMode.Offset)
{
lightMode = LightMode.Normal;
}
#region Set specular texture
// http://www.truevision3d.com/forums/empty-t19109.0.html;msg131232#msg131232
var specularId = -1;
if (File.Exists(specularTexture))
{
specularId = Core.TextureFactory.AddAlphaChannel(normalId,
Core.TextureFactory.LoadTexture(specularTexture),
specularTexture);
}
else
{
if (defaultSpecularTexId == -1)
{
defaultSpecularTexId = Helpers.LoadTextureFromResourceToMemory(core, Resources.defaultSpecular);
}
specularId = Core.TextureFactory.AddAlphaChannel(normalId, defaultSpecularTexId, "defaultSpecular");
}
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_SPECULARMAP, specularId, i);
#endregion
if (File.Exists(heightTexture))
{
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_HEIGHTMAP,
Core.TextureFactory.LoadTexture(heightTexture), i);
lightMode = LightMode.Offset;
}
if (core.MaterialIdx == -1)
{
TV_COLOR ambient = new TV_COLOR(0.25f, 0.25f, 0.25f, 1f);
TV_COLOR diffuse = new TV_COLOR(1f, 1f, 1f, 1f);
TV_COLOR specular = new TV_COLOR(0.35f, 0.35f, 0.35f, 1f);
TV_COLOR emissive = new TV_COLOR(1f, 1f, 1f, 1f);
float power = 100;
core.MaterialIdx = Core.MaterialFactory.CreateMaterial(Guid.NewGuid().ToString());
core.MaterialFactory.SetAmbient(core.MaterialIdx, ambient.r, ambient.g, ambient.b, ambient.a);
core.MaterialFactory.SetDiffuse(core.MaterialIdx, diffuse.r, diffuse.g, diffuse.b, diffuse.a);
core.MaterialFactory.SetSpecular(core.MaterialIdx, specular.r, specular.g, specular.b, specular.a);
core.MaterialFactory.SetEmissive(core.MaterialIdx, emissive.r, emissive.g, emissive.b, emissive.a);
core.MaterialFactory.SetPower(core.MaterialIdx, power);
}
mesh.SetMaterial(core.MaterialIdx, i);
}
switch (lightMode)
{
case LightMode.Normal:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_BUMPMAPPING_TANGENTSPACE);
break;
case LightMode.Offset:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_OFFSETBUMPMAPPING_TANGENTSPACE);
break;
case LightMode.Managed:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
break;
default:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_NONE);
break;
}
}
}
private void InitObjects()
{
#region Car
//Building PK9
pk_9 = scene.CreateMeshBuilder("pk");
// load the object from an x file
pk_9.LoadTVM(@"Models\pk8.tvm", false, false);
// set its position
pk_9.SetPosition(5.0f, 0.0f, 50.0f);
// make the table 3x larger
pk_9.SetScale(3, 3, 3);
// rotate it 25 degrees around the Y 3D Axis
pk_9.RotateY(25, true);
// set the tables texture
pk_9.SetShadowCast(true, true);
pk_9.SetTexture(globals.GetTex("pk9tex"), 0);
//Chassis
m_chassis = scene.CreateMeshBuilder("mChassis");
m_chassis.LoadTVM(@"Models\chassis.tvm", false, false);
m_chassis.SetShadowCast(true, true);
m_chassis.SetTexture(globals.GetTex("ChassisSTI"), 0);
//m_chassis.SetTextureEx(0, globals.GetTex("ChassisSTI"), 1);
//m_chassis.SetTextureEx(1, globals.GetTex("ChassisSTI"), 1);
m_chassis.SetTexture(globals.GetTex("UnderCarriage"), 2);
m_chassis.SetMaterial(matWindow, 1);
m_chassis.SetAlphaTest(true, 0, true, 1);
m_chassis.SetBlendingMode(CONST_TV_BLENDINGMODE.TV_BLEND_ADD, 1);
m_chassis.SetCullMode(CONST_TV_CULLING.TV_DOUBLESIDED);
m_chassis.SetShadowCast(true, true);
//Front Left Wheel
float scale = 1f;
m_fl = scene.CreateMeshBuilder("mfl");
m_fl.LoadTVM(@"Models\wheel_l.tvm", true, true);
m_fl.SetScale(scale, scale, scale);
m_fl.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
m_fl.SetMaterial(matWheels);
m_fl.SetTexture(globals.GetTex("Wheel"));
m_fl.SetCullMode(CONST_TV_CULLING.TV_DOUBLESIDED);
m_fl.SetShadowCast(true, true);
//Front Right Wheel
m_rl = scene.CreateMeshBuilder("mrl");
m_rl.LoadTVM(@"Models\wheel_l.tvm", true, true);
m_rl.SetScale(scale, scale, scale);
m_rl.SetMaterial(matWheels);
m_rl.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
m_rl.SetTexture(globals.GetTex("Wheel"));
m_rl.SetCullMode(CONST_TV_CULLING.TV_DOUBLESIDED);
m_rl.SetShadowCast(true, false);
m_rl.SetShadowCast(true, true);
//Rear Left Wheel
m_fr = scene.CreateMeshBuilder("mfr");
m_fr.LoadTVM(@"Models\wheel_r.tvm", true, true);
m_fr.SetScale(scale, scale, scale);
m_fr.SetMaterial(matWheels);
m_fr.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
m_fr.SetTexture(globals.GetTex("Wheel"));
m_fr.SetCullMode(CONST_TV_CULLING.TV_DOUBLESIDED);
m_fr.SetShadowCast(true, false);
//Rear Right Wheel
m_rr = scene.CreateMeshBuilder("mrr");
m_rr.LoadTVM(@"Models\wheel_r.tvm", true, true);
m_rr.SetScale(scale, scale, scale);
m_rr.SetMaterial(matWheels);
m_rr.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
m_rr.SetTexture(globals.GetTex("Wheel"));
m_rr.SetCullMode(CONST_TV_CULLING.TV_DOUBLESIDED);
m_rr.SetShadowCast(true, false);
m_rr.SetShadowCast(true, true);
m_chassis.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
m_chassis.SetMaterial(matVehicleBody);
m_chassis.ComputeNormals();
m_chassis.ComputeBoundings();
m_chassis.SetScale(scale, scale, scale);
#endregion
//Add The Physics to the chassis
pbi_chassis = physics.CreateMeshBody(1500, m_chassis, CONST_TV_PHYSICSBODY_BOUNDING.TV_BODY_CONVEXHULL); //1500
physics.SetAutoFreeze(pbi_chassis, false);
physics.SetBodyPosition(pbi_chassis, 0f, 15, 0f);
physics.SetBodyRotation(pbi_chassis, 0f, 0f, 0f);
//Create The Vehicle
car_ID = physics.CreateVehicle(pbi_chassis);
//Do Suspention Settings
float susheight = 1.5f; //distance from chassis to wheel 0.5f
float susplen = 1.5f; // 10
float susshock = 40f; //Springiness of suspension 10
float susspring = 300f; //Stiffness of suspension 400
flw = physics.AddVehicleWheelEx(car_ID, 25f, 0.5f * scale, 0.372f * scale+0.1f, new TV_3DVECTOR(1, 0, 0), -0.8f * scale, -susheight * scale - 0.1f, 1.25f * scale + 0.5f, 1, 0, 0, susplen, susshock, susspring, m_fl); //fl
frw = physics.AddVehicleWheelEx(car_ID, 25f, 0.5f * scale, 0.372f * scale+0.1f, new TV_3DVECTOR(1, 0, 0), 0.8f * scale, -susheight * scale - 0.1f, 1.25f * scale + 0.5f, 1, 0, 0, susplen, susshock, susspring, m_fr); //fr
rlw = physics.AddVehicleWheelEx(car_ID, 25f, 0.5f * scale, 0.372f * scale+0.1f, new TV_3DVECTOR(1, 0, 0), -0.8f * scale, -susheight * scale - 0.1f, -1.425f * scale + 0.2f, 1, 0, 0, susplen, susshock, susspring, m_rl); //rl
rrw = physics.AddVehicleWheelEx(car_ID, 25f, 0.5f * scale, 0.372f * scale+0.1f, new TV_3DVECTOR(1, 0, 0), 0.8f * scale, -susheight * scale - 0.1f, -1.425f * scale + 0.2f, 1, 0, 0, susplen, susshock, susspring, m_rr); //rr
//Change the car's center of mass / make it drive better
physics.SetBodyCenterOfMass(car_ID, new TV_3DVECTOR(0, -1.0f, 10f));
//Add wheel frictions
//Note that this code will also stop sliding on slopes
float sideslip = 0.1f;
float sideslipcoef = 0f;
float maxlongslide = 10000f;
float maxlongslidecoef = 0f;
physics.SetVehicleWheelParameters(car_ID, flw, sideslip, sideslipcoef, maxlongslide, maxlongslidecoef);
physics.SetVehicleWheelParameters(car_ID, frw, sideslip, sideslipcoef, maxlongslide, maxlongslidecoef);
physics.SetVehicleWheelParameters(car_ID, rlw, sideslip, sideslipcoef, maxlongslide, maxlongslidecoef);
physics.SetVehicleWheelParameters(car_ID, rrw, sideslip, sideslipcoef, maxlongslide, maxlongslidecoef);
}
public static void SetTextureFromResource(ICore core, TVMesh mesh, Bitmap texture, int groupID)
{
var ms = new MemoryStream();
texture.Save(ms, ImageFormat.Png);
var data = new byte[ms.Length];
ms.Seek(0, 0);
data = ms.ToArray();
ms.Dispose();
texture.Dispose();
GCHandle handle = GCHandle.Alloc(data, GCHandleType.Pinned);
int addr = handle.AddrOfPinnedObject().ToInt32();
handle.Free();
string ds = core.Globals.GetDataSourceFromMemory(addr, data.Length - 1);
int texID = core.TextureFactory.LoadTexture(ds);
mesh.SetTexture(texID, groupID);
}