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Add option to enable mesh caching, add wallmounted for meshes.

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This commit is contained in:
RealBadAngel 2014-10-28 08:02:28 +01:00
parent 813c088c1c
commit dd4c21c180
5 changed files with 61 additions and 13 deletions
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36
src/content_mapblock.cpp
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@ -25,6 +25,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "settings.h"
#include "nodedef.h"
#include "tile.h"
#include "mesh.h"
#include <IMeshManipulator.h>
#include "gamedef.h"
#include "log.h"
@ -171,6 +173,8 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
{
INodeDefManager *nodedef = data->m_gamedef->ndef();
ITextureSource *tsrc = data->m_gamedef->tsrc();
scene::ISceneManager* smgr = data->m_gamedef->getSceneManager();
scene::IMeshManipulator* meshmanip = smgr->getMeshManipulator();
// 0ms
//TimeTaker timer("mapblock_mesh_generate_special()");
@ -178,6 +182,7 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
/*
Some settings
*/
bool enable_mesh_cache = g_settings->getBool("enable_mesh_cache");
bool new_style_water = g_settings->getBool("new_style_water");
float node_liquid_level = 1.0;
@ -1719,14 +1724,41 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
{
v3f pos = intToFloat(p, BS);
video::SColor c = MapBlock_LightColor(255, getInteriorLight(n, 1, nodedef), f.light_source);
u8 facedir = n.getFaceDir(nodedef);
u8 facedir = 0;
if (f.param_type_2 == CPT2_FACEDIR) {
facedir = n.getFaceDir(nodedef);
} else if (f.param_type_2 == CPT2_WALLMOUNTED) {
//convert wallmounted to 6dfacedir.
//when cache enabled, it is already converted
facedir = n.getWallMounted(nodedef);
if (!enable_mesh_cache) {
static const u8 wm_to_6d[6] = {20, 0, 16, 12, 8, 4};
facedir = wm_to_6d[facedir];
}
}
if (f.mesh_ptr[facedir]) {
for(u16 j = 0; j < f.mesh_ptr[facedir]->getMeshBufferCount(); j++) {
// use cached meshes
for(u16 j = 0; j < f.mesh_ptr[0]->getMeshBufferCount(); j++) {
scene::IMeshBuffer *buf = f.mesh_ptr[facedir]->getMeshBuffer(j);
collector.append(getNodeTileN(n, p, j, data),
(video::S3DVertex *)buf->getVertices(), buf->getVertexCount(),
buf->getIndices(), buf->getIndexCount(), pos, c);
}
} else if (f.mesh_ptr[0]) {
// no cache, clone and rotate mesh
scene::IMesh* mesh = cloneMesh(f.mesh_ptr[0]);
rotateMeshBy6dFacedir(mesh, facedir);
recalculateBoundingBox(mesh);
meshmanip->recalculateNormals(mesh, true, false);
for(u16 j = 0; j < mesh->getMeshBufferCount(); j++) {
scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
collector.append(getNodeTileN(n, p, j, data),
(video::S3DVertex *)buf->getVertices(), buf->getVertexCount(),
buf->getIndices(), buf->getIndexCount(), pos, c);
}
mesh->drop();
}
break;}
}