mirror
/
openmw-tes3mp
mirror of https://github.com/TES3MP/openmw-tes3mp.git
1
0
Fork 1
Code Issues Releases Wiki Activity

void pointer workaround

Browse Source
actorid
Marc Zinnschlag 13 years ago
parent ed0fa255b0
commit 3c5f8a4a23
1 changed files with 73 additions and 73 deletions
Show Stats Download Patch File Download Diff File

146
apps/openmw/mwrender/sky.cpp
Unescape Escape View File

@ -51,7 +51,7 @@ void BillboardObject::setPosition(const Vector3& pPosition)
{
Vector3 normalised = pPosition.normalisedCopy();
Vector3 finalPosition = normalised * CELESTIAL_BODY_DISTANCE;
mBBSet->setCommonDirection( -normalised );
mNode->setPosition(finalPosition);
@ -83,11 +83,11 @@ void BillboardObject::init(const String& textureName,
SceneNode* rootNode)
{
SceneManager* sceneMgr = rootNode->getCreator();
Vector3 finalPosition = position.normalisedCopy() * CELESTIAL_BODY_DISTANCE;
static unsigned int bodyCount=0;
/// \todo These billboards are not 100% correct, might want to revisit them later
mBBSet = sceneMgr->createBillboardSet("SkyBillboardSet"+StringConverter::toString(bodyCount), 1);
mBBSet->setDefaultDimensions(550.f*initialSize, 550.f*initialSize);
@ -98,7 +98,7 @@ void BillboardObject::init(const String& textureName,
mNode->setPosition(finalPosition);
mNode->attachObject(mBBSet);
mBBSet->createBillboard(0,0,0);
mMaterial = MaterialManager::getSingleton().create("BillboardMaterial"+StringConverter::toString(bodyCount), ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
mMaterial->removeAllTechniques();
Pass* p = mMaterial->createTechnique()->createPass();
@ -110,7 +110,7 @@ void BillboardObject::init(const String& textureName,
p->setAmbient(0.0,0.0,0.0);
p->createTextureUnitState(textureName);
mBBSet->setMaterialName("BillboardMaterial"+StringConverter::toString(bodyCount));
bodyCount++;
}
@ -146,7 +146,7 @@ Moon::Moon( const String& textureName,
vshader->load();
vshader->getDefaultParameters()->setNamedAutoConstant("worldViewProj", GpuProgramParameters::ACT_WORLDVIEWPROJ_MATRIX);
mMaterial->getTechnique(0)->getPass(0)->setVertexProgram(vshader->getName());
HighLevelGpuProgramPtr fshader;
if (mgr.resourceExists("Moon_FP"))
fshader = mgr.getByName("Moon_FP");
@ -175,9 +175,9 @@ Moon::Moon( const String& textureName,
fshader->getDefaultParameters()->setNamedAutoConstant("diffuse", GpuProgramParameters::ACT_SURFACE_DIFFUSE_COLOUR);
fshader->getDefaultParameters()->setNamedAutoConstant("emissive", GpuProgramParameters::ACT_SURFACE_EMISSIVE_COLOUR);
mMaterial->getTechnique(0)->getPass(0)->setFragmentProgram(fshader->getName());
setVisibility(1.0);
mPhase = Moon::Phase_Full;
}
@ -191,10 +191,10 @@ void Moon::setType(const Moon::Type& type)
void Moon::setPhase(const Moon::Phase& phase)
{
Ogre::String textureName = "textures\\tx_";
if (mType == Moon::Type_Secunda) textureName += "secunda_";
else textureName += "masser_";
if (phase == Moon::Phase_New) textureName += "new";
else if (phase == Moon::Phase_WaxingCrescent) textureName += "one_wax";
else if (phase == Moon::Phase_WaxingHalf) textureName += "half_wax";
@ -205,9 +205,9 @@ void Moon::setPhase(const Moon::Phase& phase)
else if (phase == Moon::Phase_Full) textureName += "full";
textureName += ".dds";
mMaterial->getTechnique(0)->getPass(0)->getTextureUnitState(0)->setTextureName(textureName);
mPhase = phase;
}
@ -226,19 +226,19 @@ unsigned int Moon::getPhaseInt() const
else if (mPhase == Moon::Phase_WaxingGibbous) return 3;
else if (mPhase == Moon::Phase_WaningGibbous) return 3;
else if (mPhase == Moon::Phase_Full) return 4;
return 0;
}
void SkyManager::ModVertexAlpha(Entity* ent, unsigned int meshType)
{
{
// Get the vertex colour buffer of this mesh
const Ogre::VertexElement* ves_diffuse = ent->getMesh()->getSubMesh(0)->vertexData->vertexDeclaration->findElementBySemantic( Ogre::VES_DIFFUSE );
HardwareVertexBufferSharedPtr colourBuffer = ent->getMesh()->getSubMesh(0)->vertexData->vertexBufferBinding->getBuffer(ves_diffuse->getSource());
// Lock
void* pData = colourBuffer->lock(HardwareBuffer::HBL_NORMAL);
// Iterate over all vertices
int vertex_size = colourBuffer->getVertexSize();
float * currentVertex = NULL;
@ -246,7 +246,7 @@ void SkyManager::ModVertexAlpha(Entity* ent, unsigned int meshType)
{
// Get a pointer to the vertex colour
ves_diffuse->baseVertexPointerToElement( pData, &currentVertex );
unsigned char alpha;
if (meshType == 0) alpha = i%2 ? 0 : 255; // this is a cylinder, so every second vertex belongs to the bottom-most row
else if (meshType == 1)
@ -255,12 +255,12 @@ void SkyManager::ModVertexAlpha(Entity* ent, unsigned int meshType)
else if (i>= 33 && i <= 48) alpha = 64; // second bottom-most row
else alpha = 255;
}
uint8 tmpR = static_cast<uint8>(255);
uint8 tmpG = static_cast<uint8>(255);
uint8 tmpB = static_cast<uint8>(255);
uint8 tmpA = static_cast<uint8>(alpha);
// This does not matter since R and B are always 1.
/*VertexElementType format = Root::getSingleton().getRenderSystem()->getColourVertexElementType();
switch (format)
@ -273,14 +273,14 @@ void SkyManager::ModVertexAlpha(Entity* ent, unsigned int meshType)
default:
break;
}*/
// Modify
*((uint32*)currentVertex) = tmpR | (tmpG << 8) | (tmpB << 16) | (tmpA << 24);
// Move to the next vertex
pData+=vertex_size;
pData = static_cast<unsigned char *> (pData) + vertex_size;
}
// Unlock
ent->getMesh()->getSubMesh(0)->vertexData->vertexBufferBinding->getBuffer(ves_diffuse->getSource())->unlock();
}
@ -293,15 +293,15 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
mRootNode = pCamera->getParentSceneNode()->createChildSceneNode();
mRootNode->pitch(Degree(-90)); // convert MW to ogre coordinates
mRootNode->setInheritOrientation(false);
/// \todo preload all the textures and meshes that are used for sky rendering
// Create overlay used for thunderstorm
MaterialPtr material = MaterialManager::getSingleton().create( "ThunderMaterial", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME );
Pass* pass = material->getTechnique(0)->getPass(0);
pass->setSceneBlending(SBT_TRANSPARENT_ALPHA);
mThunderTextureUnit = pass->createTextureUnitState();
mThunderTextureUnit->setColourOperationEx(LBX_SOURCE1, LBS_MANUAL, LBS_CURRENT, ColourValue(1.f, 1.f, 1.f)); // always black colour
mThunderTextureUnit->setColourOperationEx(LBX_SOURCE1, LBS_MANUAL, LBS_CURRENT, ColourValue(1.f, 1.f, 1.f)); // always black colour
mThunderTextureUnit->setAlphaOperation(LBX_SOURCE1, LBS_MANUAL, LBS_CURRENT, 0.5f);
OverlayManager& ovm = OverlayManager::getSingleton();
mThunderOverlay = ovm.create( "ThunderOverlay" );
@ -313,31 +313,31 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
overlay_panel->show();
mThunderOverlay->add2D(overlay_panel);
mThunderOverlay->hide();
mSecunda = new Moon("textures\\tx_secunda_full.dds", 0.5, Vector3(-0.4, 0.4, 0.5), mRootNode);
mSecunda->setType(Moon::Type_Secunda);
mSecunda->setRenderQueue(RENDER_QUEUE_SKIES_EARLY+4);
mMasser = new Moon("textures\\tx_masser_full.dds", 0.75, Vector3(-0.4, 0.4, 0.5), mRootNode);
mMasser->setRenderQueue(RENDER_QUEUE_SKIES_EARLY+3);
mMasser->setType(Moon::Type_Masser);
mSun = new BillboardObject("textures\\tx_sun_05.dds", 1, Vector3(0.4, 0.4, 0.4), mRootNode);
mSunGlare = new BillboardObject("textures\\tx_sun_flash_grey_05.dds", 3, Vector3(0.4, 0.4, 0.4), mRootNode);
mSunGlare->setRenderQueue(RENDER_QUEUE_SKIES_LATE);
HighLevelGpuProgramManager& mgr = HighLevelGpuProgramManager::getSingleton();
// Stars
/// \todo sky_night_02.nif (available in Bloodmoon)
MeshPtr mesh = NifOgre::NIFLoader::load("meshes\\sky_night_01.nif");
MeshPtr mesh = NifOgre::NIFLoader::load("meshes\\sky_night_01.nif");
Entity* night1_ent = mSceneMgr->createEntity("meshes\\sky_night_01.nif");
night1_ent->setRenderQueueGroup(RENDER_QUEUE_SKIES_EARLY+1);
mAtmosphereNight = mRootNode->createChildSceneNode();
mAtmosphereNight->attachObject(night1_ent);
for (unsigned int i=0; i<night1_ent->getNumSubEntities(); ++i)
{
MaterialPtr mp = night1_ent->getSubEntity(i)->getMaterial();
@ -347,12 +347,12 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
mp->getTechnique(0)->getPass(0)->setDepthWriteEnabled(false);
mp->getTechnique(0)->getPass(0)->setDepthCheckEnabled(false);
mp->getTechnique(0)->getPass(0)->setSceneBlending(SBT_TRANSPARENT_ALPHA);
mStarsMaterials[i] = mp;
}
// Stars vertex shader
HighLevelGpuProgramPtr vshader3 = mgr.createProgram("Stars_VP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
HighLevelGpuProgramPtr vshader3 = mgr.createProgram("Stars_VP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
"cg", GPT_VERTEX_PROGRAM);
vshader3->setParameter("profiles", "vs_2_x arbvp1");
vshader3->setParameter("entry_point", "main_vp");
@ -375,9 +375,9 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
vshader3->load();
vshader3->getDefaultParameters()->setNamedAutoConstant("worldViewProj", GpuProgramParameters::ACT_WORLDVIEWPROJ_MATRIX);
night1_ent->getSubEntity(3)->getMaterial()->getTechnique(0)->getPass(0)->setVertexProgram(vshader3->getName());
// Stars fragment shader
HighLevelGpuProgramPtr stars_fp = mgr.createProgram("Stars_FP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
HighLevelGpuProgramPtr stars_fp = mgr.createProgram("Stars_FP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
"cg", GPT_FRAGMENT_PROGRAM);
stars_fp->setParameter("profiles", "ps_2_x arbfp1");
stars_fp->setParameter("entry_point", "main_fp");
@ -400,25 +400,25 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
stars_fp->getDefaultParameters()->setNamedAutoConstant("emissive", GpuProgramParameters::ACT_SURFACE_EMISSIVE_COLOUR);
stars_fp->getDefaultParameters()->setNamedAutoConstant("diffuse", GpuProgramParameters::ACT_SURFACE_DIFFUSE_COLOUR);
night1_ent->getSubEntity(3)->getMaterial()->getTechnique(0)->getPass(0)->setFragmentProgram(stars_fp->getName());
// Atmosphere (day)
mesh = NifOgre::NIFLoader::load("meshes\\sky_atmosphere.nif");
mesh = NifOgre::NIFLoader::load("meshes\\sky_atmosphere.nif");
Entity* atmosphere_ent = mSceneMgr->createEntity("meshes\\sky_atmosphere.nif");
ModVertexAlpha(atmosphere_ent, 0);
atmosphere_ent->setRenderQueueGroup(RENDER_QUEUE_SKIES_EARLY);
mAtmosphereDay = mRootNode->createChildSceneNode();
mAtmosphereDay->attachObject(atmosphere_ent);
mAtmosphereMaterial = atmosphere_ent->getSubEntity(0)->getMaterial();
// Atmosphere shader
HighLevelGpuProgramPtr vshader = mgr.createProgram("Atmosphere_VP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
HighLevelGpuProgramPtr vshader = mgr.createProgram("Atmosphere_VP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
"cg", GPT_VERTEX_PROGRAM);
vshader->setParameter("profiles", "vs_2_x arbvp1");
vshader->setParameter("entry_point", "main_vp");
StringUtil::StrStreamType outStream;
outStream <<
"void main_vp( \n"
@ -435,7 +435,7 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
"}";
vshader->setSource(outStream.str());
vshader->load();
vshader->getDefaultParameters()->setNamedAutoConstant("worldViewProj", GpuProgramParameters::ACT_WORLDVIEWPROJ_MATRIX);
vshader->getDefaultParameters()->setNamedAutoConstant("emissive", GpuProgramParameters::ACT_SURFACE_EMISSIVE_COLOUR);
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setVertexProgram(vshader->getName());
@ -447,9 +447,9 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
SceneNode* clouds_node = mRootNode->createChildSceneNode();
clouds_node->attachObject(clouds_ent);
mCloudMaterial = clouds_ent->getSubEntity(0)->getMaterial();
// Clouds vertex shader
HighLevelGpuProgramPtr vshader2 = mgr.createProgram("Clouds_VP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
HighLevelGpuProgramPtr vshader2 = mgr.createProgram("Clouds_VP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
"cg", GPT_VERTEX_PROGRAM);
vshader2->setParameter("profiles", "vs_2_x arbvp1");
vshader2->setParameter("entry_point", "main_vp");
@ -473,9 +473,9 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
vshader2->load();
vshader2->getDefaultParameters()->setNamedAutoConstant("worldViewProj", GpuProgramParameters::ACT_WORLDVIEWPROJ_MATRIX);
mCloudMaterial->getTechnique(0)->getPass(0)->setVertexProgram(vshader2->getName());
// Clouds fragment shader
mCloudFragmentShader = mgr.createProgram("Clouds_FP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
mCloudFragmentShader = mgr.createProgram("Clouds_FP", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
"cg", GPT_FRAGMENT_PROGRAM);
mCloudFragmentShader->setParameter("profiles", "ps_2_x arbfp1");
mCloudFragmentShader->setParameter("entry_point", "main_fp");
@ -503,16 +503,16 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
mCloudFragmentShader->getDefaultParameters()->setNamedAutoConstant("emissive", GpuProgramParameters::ACT_SURFACE_EMISSIVE_COLOUR);
mCloudMaterial->getTechnique(0)->getPass(0)->setFragmentProgram(mCloudFragmentShader->getName());
setCloudsOpacity(0.75);
ModVertexAlpha(clouds_ent, 1);
// I'm not sure if the materials are being used by any other objects
// Make a unique "modifiable" copy of the materials to be sure
mCloudMaterial = mCloudMaterial->clone("Clouds");
clouds_ent->getSubEntity(0)->setMaterial(mCloudMaterial);
mAtmosphereMaterial = mAtmosphereMaterial->clone("Atmosphere");
atmosphere_ent->getSubEntity(0)->setMaterial(mAtmosphereMaterial);
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setSelfIllumination(1.0, 1.0, 1.0);
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setDiffuse(0.0, 0.0, 0.0, 0.0);
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setAmbient(0.0, 0.0, 0.0);
@ -521,7 +521,7 @@ SkyManager::SkyManager (SceneNode* pMwRoot, Camera* pCamera) :
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setDepthWriteEnabled(false);
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setSceneBlending(SBT_TRANSPARENT_ALPHA);
mCloudMaterial->getTechnique(0)->getPass(0)->setSceneBlending(SBT_TRANSPARENT_ALPHA);
mCloudMaterial->getTechnique(0)->getPass(0)->createTextureUnitState("");
}
@ -546,15 +546,15 @@ int SkyManager::getSecundaPhase() const
void SkyManager::update(float duration)
{
if (!mEnabled) return;
// UV Scroll the clouds
mCloudMaterial->getTechnique(0)->getPass(0)->getFragmentProgramParameters()->setNamedConstantFromTime("time", 1);
/// \todo improve this
mMasser->setPhase( static_cast<Moon::Phase>( (int) ((mDay % 32)/4.f)) );
mSecunda->setPhase ( static_cast<Moon::Phase>( (int) ((mDay % 32)/4.f)) );
// increase the strength of the sun glare effect depending
// increase the strength of the sun glare effect depending
// on how directly the player is looking at the sun
if (mSunEnabled)
{
@ -564,7 +564,7 @@ void SkyManager::update(float duration)
const Degree angle = sun.angleBetween( cam );
float val = 1- (angle.valueDegrees() / 180.f);
val = (val*val*val*val)*2;
if (mGlareEnabled)
{
mGlareFade += duration*3;
@ -575,10 +575,10 @@ void SkyManager::update(float duration)
mGlareFade -= duration*3;
if (mGlareFade < 0.3) mGlareFade = 0;
}
mSunGlare->setSize(val * (mGlareFade));
}
mSunGlare->setVisible(mGlareFade>0 && mSunEnabled);
mSun->setVisible(mSunEnabled);
mMasser->setVisible(mMasserEnabled);
@ -615,47 +615,47 @@ void SkyManager::setWeather(const MWWorld::WeatherResult& weather)
mCloudMaterial->getTechnique(0)->getPass(0)->getTextureUnitState(0)->setTextureName("textures\\"+weather.mCloudTexture);
mClouds = weather.mCloudTexture;
}
if (mNextClouds != weather.mNextCloudTexture)
{
mCloudMaterial->getTechnique(0)->getPass(0)->getTextureUnitState(1)->setTextureName("textures\\"+weather.mNextCloudTexture);
mNextClouds = weather.mNextCloudTexture;
}
if (mCloudBlendFactor != weather.mCloudBlendFactor)
{
mCloudMaterial->getTechnique(0)->getPass(0)->getFragmentProgramParameters()->setNamedConstant("transitionFactor", Real(weather.mCloudBlendFactor));
mCloudBlendFactor = weather.mCloudBlendFactor;
}
if (mCloudOpacity != weather.mCloudOpacity)
{
mCloudMaterial->getTechnique(0)->getPass(0)->getFragmentProgramParameters()->setNamedConstant("opacity", Real(weather.mCloudOpacity));
mCloudOpacity = weather.mCloudOpacity;
}
if (mCloudColour != weather.mSunColor)
{
ColourValue clr( weather.mSunColor.r*0.7 + weather.mAmbientColor.r*0.7,
weather.mSunColor.g*0.7 + weather.mAmbientColor.g*0.7,
weather.mSunColor.b*0.7 + weather.mAmbientColor.b*0.7);
mCloudMaterial->getTechnique(0)->getPass(0)->setSelfIllumination(clr);
mCloudColour = weather.mSunColor;
}
if (mSkyColour != weather.mSkyColor)
{
{
mAtmosphereMaterial->getTechnique(0)->getPass(0)->setSelfIllumination(weather.mSkyColor);
mSkyColour = weather.mSkyColor;
}
if (mCloudSpeed != weather.mCloudSpeed)
{
mCloudMaterial->getTechnique(0)->getPass(0)->getFragmentProgramParameters()->setNamedConstant("speed", Real(weather.mCloudSpeed));
mCloudSpeed = weather.mCloudSpeed;
}
if (weather.mNight && mStarsOpacity != weather.mNightFade)
{
for (int i=0; i<7; ++i)
@ -669,9 +669,9 @@ void SkyManager::setWeather(const MWWorld::WeatherResult& weather)
strength = timeofday_angle/0.44f;
else
strength = 1.f;
mSunGlare->setVisibility(weather.mGlareView * strength);
mAtmosphereNight->setVisible(weather.mNight && mEnabled);
}

Write Preview
Loading…
Cancel
Save