Esempi in C++ (Cpp) per GetHeightMap

Esempio n. 1

File: SimpleMapGenerator.cpp Progetto: 304471720/spring

void CSimpleMapGenerator::GenerateMap()
{
	startPositions.push_back(int2(20, 20));
	startPositions.push_back(int2(500, 500));

	mapDescription = "The Split Canyon";

	int2 gs = GetGridSize();
	std::vector<float>& map = GetHeightMap();
	for(int x = 0; x < gs.x; x++)
	{
		for(int y = 0; y < gs.y; y++)
		{
			map[y * gs.x + x] = 50.0f;
		}
	}
}

Esempio n. 2

/*
==============
sdDeployMaskEditSession::UpdateProjection
==============
*/
void sdDeployMaskEditSession::UpdateProjection( const idVec3& position ) {
	if ( !decalMaterial ) {
		return;
	}

	if ( decalHandle == -1 ) {
		decalHandle = gameLocal.RegisterLoggedDecal( decalMaterial );
	}
	gameLocal.ResetLoggedDecal( decalHandle );

	gameDecalInfo_t* decalInfo = gameLocal.GetLoggedDecal( decalHandle );

	sdDeployMaskInstance* mask = GetMask( position );
	const sdHeightMapInstance* heightMap = GetHeightMap( position );

	if ( mask != NULL && mask->IsValid() && heightMap != NULL ) {
		sdDeployMask::extents_t extents;
		GetExtents( position, *mask, extents );

		float depth = 512.0f;

		int maxX, maxY;
		mask->GetDimensions( maxX, maxY );

		sdDeployMask::extents_t expandedExtents;

		expandedExtents.minx = Max( 0, extents.minx - 2 );
		expandedExtents.miny = Max( 0, extents.miny - 2 );

		expandedExtents.maxx = Min( maxX, extents.maxx + 2 );
		expandedExtents.maxy = Min( maxY, extents.maxy + 2 );

		idList< const idMaterial* > megaTextureMaterials;
		const idStrList& megaTextureMaterialNames = gameLocal.GetMapInfo().GetMegatextureMaterials();
		for ( int i = 0; i < megaTextureMaterialNames.Num(); i++ ) {
			megaTextureMaterials.Append( declHolder.FindMaterial( megaTextureMaterialNames[ i ] ) );
		}

		idFixedWinding winding;
		
		int spawnID = WORLD_SPAWN_ID;

		for ( int i = expandedExtents.minx; i <= expandedExtents.maxx; i++ ) {
			for ( int j = expandedExtents.miny; j <= expandedExtents.maxy; j++ ) {
				gameDecalInfo_t* info = decalInfo;
				if ( !info ) {
					continue;
				}

				sdDeployMask::extents_t localExtents;
				localExtents.minx = i;
				localExtents.maxx = i;
				localExtents.miny = j;
				localExtents.maxy = j;

				idBounds bounds;
				mask->GetBounds( localExtents, bounds, heightMap );

				idVec3 top = bounds.GetCenter();
				top[ 2 ] = bounds.GetMaxs()[ 2 ];				

				deployResult_t localResult = mask->IsValid( localExtents );

				idVec4 localColor;
				switch ( localResult ) {
					case DR_CLEAR:
						localColor = colorGreen;
						break;
					default:
					case DR_FAILED:
						localColor = colorDkRed;
						break;
				}

				if ( !( ( i >= extents.minx ) && ( i <= extents.maxx ) && ( j >= extents.miny ) && ( j <= extents.maxy ) ) ) {
					localColor.x *= 0.3f;
					localColor.y *= 0.3f;
					localColor.z *= 0.3f;
				}

				winding.Clear();
				winding += idVec5( idVec3( bounds.GetMins()[ 0 ], bounds.GetMins()[ 1 ], bounds.GetMins()[ 2 ] - depth ), idVec2( 0.0f, 0.0f ) );
				winding += idVec5( idVec3( bounds.GetMins()[ 0 ], bounds.GetMaxs()[ 1 ], bounds.GetMins()[ 2 ] - depth ), idVec2( 0.0f, 1.0f ) );
				winding += idVec5( idVec3( bounds.GetMaxs()[ 0 ], bounds.GetMaxs()[ 1 ], bounds.GetMins()[ 2 ] - depth ), idVec2( 1.0f, 1.0f ) );
				winding += idVec5( idVec3( bounds.GetMaxs()[ 0 ], bounds.GetMins()[ 1 ], bounds.GetMins()[ 2 ] - depth ), idVec2( 1.0f, 0.0f ) );

				gameRenderWorld->AddToProjectedDecal( winding, top + idVec3( 0, 0, 64.f + depth ), true, localColor, info->renderEntity.hModel, spawnID, megaTextureMaterials.Begin(), megaTextureMaterials.Num() );
			}
		}
	}
}