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NL3D::UVisualCollisionEntity Class ReferenceInterface to visual collision entity.
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#include <u_visual_collision_entity.h>
Inheritance diagram for NL3D::UVisualCollisionEntity:
List of all members.
Detailed Description
Interface to visual collision entity.
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Author:
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Lionel Berenguier , Nevrax France
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Date:
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2001
Definition at line 62 of file u_visual_collision_entity.h.
Constructor & Destructor Documentation
| NL3D::UVisualCollisionEntity::UVisualCollisionEntity |
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[inline, protected] |
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| virtual NL3D::UVisualCollisionEntity::~UVisualCollisionEntity |
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[inline, protected, virtual] |
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Member Function Documentation
| virtual void NL3D::UVisualCollisionEntity::displayDebugGrid |
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UDriver & |
drv |
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const [pure virtual] |
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Draw lines for the landscape quadgrid collision faces under us NB: a drv.setMatrixMode3D() should have been done before.
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual bool NL3D::UVisualCollisionEntity::getCeilMode |
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const [pure virtual] |
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| virtual bool NL3D::UVisualCollisionEntity::getGroundMode |
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const [pure virtual] |
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| virtual bool NL3D::UVisualCollisionEntity::getSnapToRenderedTesselation |
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const [pure virtual] |
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| virtual bool NL3D::UVisualCollisionEntity::getStaticLightSetup |
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const CVector & |
pos, |
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std::vector< CPointLightInfluence > & |
pointLightList, |
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uint8 & |
sunContribution, |
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NLMISC::CRGBA & |
localAmbient |
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[pure virtual] |
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Get the static Light Setup, using landscape under us.
append lights to pointLightList. NB: if find no landscape faces, don't modify pointLightList, set sunContribution=255, and return false Else, use CPatch::TileLightInfluences to get lights, and use CPatch::Lumels to get sunContribution. NB: because CPatch::Lumels encode the gouraud shading on the surface, return lumelValue*2 so the object won't be too darken.
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual bool NL3D::UVisualCollisionEntity::getSurfaceInfo |
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const CVector & |
pos, |
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CSurfaceInfo & |
info |
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[pure virtual] |
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Get surface informations.
pos is checked with polygons that are at least (cache dependent) at +- 10m in altitude. -
Parameters:
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| info |
will be filled with surface informations if the method returns true. |
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Returns:
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true if the surface has been found and informations has been filled.
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual void NL3D::UVisualCollisionEntity::setCeilMode |
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bool |
ceilMode |
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[pure virtual] |
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If ceilMode is true, the entity is snapped on faces with normal.z < 0.
Default is false. NB: if both groundMode and ceilMode are false, snapToGround is a no-op.
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual void NL3D::UVisualCollisionEntity::setGroundMode |
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bool |
groundMode |
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[pure virtual] |
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If groundMode is true, the entity is snapped on faces with normal.z > 0.
Default is true. NB: if both groundMode and ceilMode are false, snapToGround is a no-op.
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual void NL3D::UVisualCollisionEntity::setSnapToRenderedTesselation |
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bool |
snapMode |
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[pure virtual] |
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By default, the visual collision entity is snapped on rendered/geomorphed tesselation (true).
Use this method to change this behavior. if false, the entity is snapped to the tile level tesselation according to noise etc...
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual bool NL3D::UVisualCollisionEntity::snapToGround |
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CVector & |
pos, |
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CVector & |
normal |
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[pure virtual] |
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Snap the entity onto the ground.
pos.z is modified so that it lies on the ground, according to rendered landscapes and meshes setuped into the visual collision manager. pos is checked with polygons that are at least (cache dependent) at +- 10m in altitude. -
Parameters:
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| normal |
the ret normal of where it is snapped. NB: if return false, not modified. |
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Returns:
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true if pos.z has been modified (sometimes it may not find a solution).
Implemented in NL3D::CVisualCollisionEntityUser. |
| virtual bool NL3D::UVisualCollisionEntity::snapToGround |
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CVector & |
pos |
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[pure virtual] |
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Snap the entity onto the ground.
pos.z is modified so that it lies on the ground, according to rendered landscapes and meshes setuped into the visual collision manager. pos is checked with polygons that are at least (cache dependent) at +- 10m in altitude. -
Returns:
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true if pos.z has been modified (sometimes it may not find a solution).
Implemented in NL3D::CVisualCollisionEntityUser. |
The documentation for this class was generated from the following file:
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