TorqueGameEngines/Torque3D
1
0
Fork 0
mirror of https://github.com/TorqueGameEngines/Torque3D.git synced 2026-02-13 03:33:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Adds some console preference variables for object fade overriding on TSStatics

Browse source
This commit is contained in:
Areloch 2020-08-02 22:33:10 -05:00
parent 9e792845f7
commit a257dc8399
2 changed files with 59 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

47
Engine/source/T3D/tsStatic.cpp
View file

@ -100,6 +100,11 @@ ConsoleDocClass(TSStatic,
"@ingroup gameObjects\n"
);
bool TSStatic::smUseStaticObjectFade = false;
F32 TSStatic::smStaticObjectFadeStart = 50;
F32 TSStatic::smStaticObjectFadeEnd = 75;
F32 TSStatic::smStaticObjectUnfadeableSize = 75;
TSStatic::TSStatic()
:
cubeDescId(0),
@ -271,6 +276,17 @@ void TSStatic::initPersistFields()
Parent::initPersistFields();
}
void TSStatic::consoleInit()
{
Parent::consoleInit();
// Vars for debug rendering while the RoadEditor is open, only used if smEditorOpen is true.
Con::addVariable("$pref::useStaticObjectFade", TypeBool, &TSStatic::smUseStaticObjectFade, "Indicates if all statics should utilize the distance-based object fadeout logic.\n");
Con::addVariable("$pref::staticObjectFadeStart", TypeF32, &TSStatic::smStaticObjectFadeStart, "Distance at which static object fading begins if $pref::useStaticObjectFade is on.\n");
Con::addVariable("$pref::staticObjectFadeEnd", TypeF32, &TSStatic::smStaticObjectFadeEnd, "Distance at which static object fading should have fully faded if $pref::useStaticObjectFade is on.\n");
Con::addVariable("$pref::staticObjectUnfadeableSize", TypeF32, &TSStatic::smStaticObjectUnfadeableSize, "Size of object where if the bounds is at or bigger than this, it will be ignored in the $pref::useStaticObjectFade logic. Useful for very large, distance-important objects.\n");
}
bool TSStatic::_setShapeAsset(void* obj, const char* index, const char* data)
{
TSStatic* ts = static_cast<TSStatic*>(obj);// ->setFile(FileName(data));
@ -808,6 +824,35 @@ void TSStatic::prepRenderImage(SceneRenderState* state)
}
}
}
else if (smUseStaticObjectFade)
{
//todo, scale-adjust the fade via bounds sizing?
Box3F bounds = getObjBox();
bounds.scale(getScale());
F32 boundsLen = bounds.len();
if (boundsLen < smStaticObjectUnfadeableSize)
{
F32 distAdjust = (boundsLen) / (smStaticObjectUnfadeableSize);
distAdjust = 1 - distAdjust;
dist *= distAdjust;
mAlphaFade = 1.0f;
if ((smStaticObjectFadeStart < smStaticObjectFadeEnd) && smStaticObjectFadeStart > 0.1f)
{
if (dist >= smStaticObjectFadeEnd)
{
return;
}
if (dist > smStaticObjectFadeStart)
{
mAlphaFade -= ((dist - smStaticObjectFadeStart) / (smStaticObjectFadeEnd - smStaticObjectFadeStart));
}
}
}
}
F32 invScale = (1.0f / getMax(getMax(mObjScale.x, mObjScale.y), mObjScale.z));
@ -880,7 +925,7 @@ void TSStatic::prepRenderImage(SceneRenderState* state)
mShapeInstance->animate();
if (mShapeInstance)
{
if (mUseAlphaFade)
if (mUseAlphaFade || smUseStaticObjectFade)
{
mShapeInstance->setAlphaAlways(mAlphaFade);
S32 s = mShapeInstance->mMeshObjects.size();