本文整理汇总了C++中g3d::Array::getCArray方法的典型用法代码示例。如果您正苦于以下问题：C++ Array::getCArray方法的具体用法？C++ Array::getCArray怎么用？C++ Array::getCArray使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类g3d::Array的用法示例。
在下文中一共展示了Array::getCArray方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: generateRealObj
void IntermediateValues::generateRealObj(uint32 mapID, uint32 tileX, uint32 tileY, MeshData meshData)
{
char objFileName[255];
sprintf(objFileName, "meshes/map%03u.obj", mapID);
FILE* objFile = fopen(objFileName, "wb");
if (!objFile)
{
char message[1024];
sprintf(message, "Failed to open %s for writing!\n", objFileName);
perror(message);
return;
}
G3D::Array<float> allVerts;
G3D::Array<int> allTris;
allTris.append(meshData.liquidTris);
allVerts.append(meshData.liquidVerts);
TerrainBuilder::copyIndices(allTris, meshData.solidTris, allVerts.size() / 3);
allVerts.append(meshData.solidVerts);
float* verts = allVerts.getCArray();
int* tris = allTris.getCArray();
for (int i = 0; i < allVerts.size() / 3; i++)
fprintf(objFile, "v %f %f %f\n", verts[i*3], verts[i*3 + 1], verts[i*3 + 2]);
for (int i = 0; i < allTris.size() / 3; i++)
fprintf(objFile, "f %i %i %i\n", tris[i*3] + 1, tris[i*3 + 1] + 1, tris[i*3 + 2] + 1);
fclose(objFile);
}示例2: generateObjFile
void IntermediateValues::generateObjFile(uint32 mapID, uint32 tileX, uint32 tileY, MeshData meshData)
{
generateRealObj(mapID, tileX, tileY, meshData);
char tileString[25];
sprintf(tileString, "[%02u,%02u]: ", tileY, tileX);
printf("%sWriting debug output... \r", tileString);
char objFileName[255];
sprintf(objFileName, "meshes/%03u.map", mapID);
FILE* objFile = fopen(objFileName, "wb");
if (!objFile)
{
char message[1024];
sprintf(message, "Failed to open %s for writing!\n", objFileName);
perror(message);
return;
}
char b = '\0';
fwrite(&b, sizeof(char), 1, objFile);
fclose(objFile);
sprintf(objFileName, "meshes/%03u%02u%02u.mesh", mapID, tileY, tileX);
objFile = fopen(objFileName, "wb");
if (!objFile)
{
char message[1024];
sprintf(message, "Failed to open %s for writing!\n", objFileName);
perror(message);
return;
}
G3D::Array<float> allVerts;
G3D::Array<int> allTris;
allTris.append(meshData.liquidTris);
allVerts.append(meshData.liquidVerts);
TerrainBuilder::copyIndices(allTris, meshData.solidTris, allVerts.size() / 3);
allVerts.append(meshData.solidVerts);
float* verts = allVerts.getCArray();
int vertCount = allVerts.size() / 3;
int* tris = allTris.getCArray();
int triCount = allTris.size() / 3;
fwrite(&vertCount, sizeof(int), 1, objFile);
fwrite(verts, sizeof(float), vertCount*3, objFile);
fflush(objFile);
fwrite(&triCount, sizeof(int), 1, objFile);
fwrite(tris, sizeof(int), triCount*3, objFile);
fflush(objFile);
fclose(objFile);
}示例3: buildTile
void MapBuilder::buildTile(int mapID, int tileX, int tileY, dtNavMesh* navMesh)
{
MeshData meshData;
// get heightmap data
m_terrainBuilder->loadMap(mapID, tileX, tileY, meshData, m_magic);
// get model data
m_terrainBuilder->loadVMap(mapID, tileY, tileX, meshData);
// if there is no data, give up now
if (!meshData.solidVerts.size() && !meshData.liquidVerts.size())
{ return; }
// remove unused vertices
TerrainBuilder::cleanVertices(meshData.solidVerts, meshData.solidTris);
TerrainBuilder::cleanVertices(meshData.liquidVerts, meshData.liquidTris);
// gather all mesh data for final data check, and bounds calculation
G3D::Array<float> allVerts;
allVerts.append(meshData.liquidVerts);
allVerts.append(meshData.solidVerts);
if (!allVerts.size())
{ return; }
// get bounds of current tile
float bmin[3], bmax[3];
getTileBounds(tileX, tileY, allVerts.getCArray(), allVerts.size() / 3, bmin, bmax);
m_terrainBuilder->loadOffMeshConnections(mapID, tileX, tileY, meshData, m_offMeshFilePath);
printf(" Building map %03u - Tile [%02u,%02u]\n", mapID, tileX, tileY);
buildMoveMapTile(mapID, tileX, tileY, meshData, bmin, bmax, navMesh);
}示例4: loadMap
//.........这里部分代码省略.........
meshData.liquidVerts.append((xoffset+col*GRID_PART_SIZE)*-1, lheader.liquidLevel, (yoffset+row*GRID_PART_SIZE)*-1);
}
}
delete [] liquid_map;
int indices[3], loopStart, loopEnd, loopInc, triInc;
getLoopVars(portion, loopStart, loopEnd, loopInc);
triInc = BOTTOM-TOP;
// generate triangles
for(int i = loopStart; i < loopEnd; i+=loopInc)
for(int j = TOP; j <= BOTTOM; j+= triInc)
{
getHeightTriangle(i, Spot(j), indices, true);
ltriangles.append(indices[2] + count);
ltriangles.append(indices[1] + count);
ltriangles.append(indices[0] + count);
}
}while(0);
}
fclose(mapFile);
// now that we have gathered the data, we can figure out which parts to keep:
// liquid above ground
// ground above any liquid type
// ground below <1.5 yard of water
int loopStart, loopEnd, loopInc, tTriCount;
bool useTerrain, useLiquid;
float* lverts = meshData.liquidVerts.getCArray();
float* tverts = meshData.solidVerts.getCArray();
int* ltris = ltriangles.getCArray();
int* ttris = ttriangles.getCArray();
getLoopVars(portion, loopStart, loopEnd, loopInc);
tTriCount = m_hiResHeightMaps ? 4 : 2;
if(ltriangles.size() || ttriangles.size())
{
for(int i = loopStart; i < loopEnd; i+=loopInc)
{
for(int j = 0; j < 2; ++j)
{
// default is true, will change to false if needed
useTerrain = true;
useLiquid = true;
uint8 liquidType;
// if there is no liquid, don't use liquid
if(!liquid_type ||
!meshData.liquidVerts.size() ||
!ltriangles.size())
useLiquid = false;
else
{
liquidType = getLiquidType(i, (const uint8 (*)[16])liquid_type);
switch(liquidType)
{
case 0:
// unknown liquid gets no terrain type
liquidType = 0;
break;