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Added basic Walkabout with #define renamed and no editor.

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This commit is contained in:
Daniel Buckmaster 2014-11-28 19:42:10 +11:00
parent c08413ffde
commit f4c940f4fe
22 changed files with 3725 additions and 196 deletions
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50
Engine/source/environment/river.cpp
View file

@ -1293,6 +1293,56 @@ bool River::collideBox(const Point3F &start, const Point3F &end, RayInfo* info)
return false;
}
bool River::buildPolyList( PolyListContext context, AbstractPolyList* polyList, const Box3F& box, const SphereF& sphere )
{
Vector<const RiverSegment*> hitSegments;
for ( U32 i = 0; i < mSegments.size(); i++ )
{
const RiverSegment &segment = mSegments[i];
if ( segment.worldbounds.isOverlapped( box ) )
{
hitSegments.push_back( &segment );
}
}
if ( !hitSegments.size() )
return false;
polyList->setObject( this );
polyList->setTransform( &MatrixF::Identity, Point3F( 1.0f, 1.0f, 1.0f ) );
for ( U32 i = 0; i < hitSegments.size(); i++ )
{
const RiverSegment* segment = hitSegments[i];
for ( U32 k = 0; k < 2; k++ )
{
// gIdxArray[0] gives us the top plane (see table definition).
U32 idx0 = gIdxArray[0][k][0];
U32 idx1 = gIdxArray[0][k][1];
U32 idx2 = gIdxArray[0][k][2];
const Point3F &v0 = (*segment)[idx0];
const Point3F &v1 = (*segment)[idx1];
const Point3F &v2 = (*segment)[idx2];
// Add vertices to poly list.
U32 i0 = polyList->addPoint(v0);
polyList->addPoint(v1);
polyList->addPoint(v2);
// Add plane between them.
polyList->begin(0, 0);
polyList->vertex(i0);
polyList->vertex(i0+1);
polyList->vertex(i0+2);
polyList->plane(i0, i0+1, i0+2);
polyList->end();
}
}
return true;
}
F32 River::getWaterCoverage( const Box3F &worldBox ) const
{
PROFILE_SCOPE( River_GetWaterCoverage );

1
Engine/source/environment/river.h
View file

@ -404,6 +404,7 @@ public:
virtual bool castRay(const Point3F &start, const Point3F &end, RayInfo* info);
virtual bool collideBox(const Point3F &start, const Point3F &end, RayInfo* info);
virtual bool containsPoint( const Point3F& point ) const { return containsPoint( point, NULL ); }
virtual bool buildPolyList( PolyListContext context, AbstractPolyList* polyList, const Box3F& box, const SphereF& sphere );
// WaterObject
virtual F32 getWaterCoverage( const Box3F &worldBox ) const;

46
Engine/source/environment/waterBlock.cpp
View file

@ -652,6 +652,52 @@ bool WaterBlock::castRay( const Point3F &start, const Point3F &end, RayInfo *inf
return mObjBox.isContained(info->point);
}
bool WaterBlock::buildPolyList( PolyListContext context, AbstractPolyList* polyList, const Box3F& box, const SphereF& )
{
if(context == PLC_Navigation && box.isOverlapped(mWorldBox))
{
polyList->setObject( this );
MatrixF mat(true);
Point3F pos = getPosition();
pos.x = pos.y = 0;
mat.setPosition(pos);
polyList->setTransform( &mat, Point3F(1, 1, 1) );
Box3F ov = box.getOverlap(mWorldBox);
Point3F
p0(ov.minExtents.x, ov.maxExtents.y, 0),
p1(ov.maxExtents.x, ov.maxExtents.y, 0),
p2(ov.maxExtents.x, ov.minExtents.y, 0),
p3(ov.minExtents.x, ov.minExtents.y, 0);
// Add vertices to poly list.
U32 v0 = polyList->addPoint(p0);
polyList->addPoint(p1);
polyList->addPoint(p2);
polyList->addPoint(p3);
// Add plane between first three vertices.
polyList->begin(0, 0);
polyList->vertex(v0);
polyList->vertex(v0+1);
polyList->vertex(v0+2);
polyList->plane(v0, v0+1, v0+2);
polyList->end();
// Add plane between last three vertices.
polyList->begin(0, 1);
polyList->vertex(v0+2);
polyList->vertex(v0+3);
polyList->vertex(v0);
polyList->plane(v0+2, v0+3, v0);
polyList->end();
return true;
}
return false;
}
F32 WaterBlock::getWaterCoverage( const Box3F &testBox ) const
{
Box3F wbox = getWorldBox();

1
Engine/source/environment/waterBlock.h
View file

@ -127,6 +127,7 @@ public:
virtual void inspectPostApply();
virtual void setTransform( const MatrixF & mat );
virtual void setScale( const Point3F &scale );
virtual bool buildPolyList( PolyListContext context, AbstractPolyList* polyList, const Box3F& box, const SphereF& sphere );
// WaterObject
virtual F32 getWaterCoverage( const Box3F &worldBox ) const;

42
Engine/source/environment/waterPlane.cpp
View file

@ -816,6 +816,48 @@ F32 WaterPlane::distanceTo( const Point3F& point ) const
return ( point.z - getPosition().z );
}
bool WaterPlane::buildPolyList( PolyListContext context, AbstractPolyList* polyList, const Box3F& box, const SphereF& )
{
if(context == PLC_Navigation)
{
polyList->setObject( this );
polyList->setTransform( &MatrixF::Identity, Point3F( 1.0f, 1.0f, 1.0f ) );
F32 z = getPosition().z;
Point3F
p0(box.minExtents.x, box.maxExtents.y, z),
p1(box.maxExtents.x, box.maxExtents.y, z),
p2(box.maxExtents.x, box.minExtents.y, z),
p3(box.minExtents.x, box.minExtents.y, z);
// Add vertices to poly list.
U32 v0 = polyList->addPoint(p0);
polyList->addPoint(p1);
polyList->addPoint(p2);
polyList->addPoint(p3);
// Add plane between first three vertices.
polyList->begin(0, 0);
polyList->vertex(v0);
polyList->vertex(v0+1);
polyList->vertex(v0+2);
polyList->plane(v0, v0+1, v0+2);
polyList->end();
// Add plane between last three vertices.
polyList->begin(0, 1);
polyList->vertex(v0+2);
polyList->vertex(v0+3);
polyList->vertex(v0);
polyList->plane(v0+2, v0+3, v0);
polyList->end();
return true;
}
return false;
}
void WaterPlane::inspectPostApply()
{
Parent::inspectPostApply();

1
Engine/source/environment/waterPlane.h
View file

@ -120,6 +120,7 @@ public:
virtual void inspectPostApply();
virtual void setTransform( const MatrixF & mat );
virtual F32 distanceTo( const Point3F& point ) const;
virtual bool buildPolyList( PolyListContext context, AbstractPolyList* polyList, const Box3F& box, const SphereF& sphere );
// WaterObject
virtual F32 getWaterCoverage( const Box3F &worldBox ) const;