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This commit is contained in:
RealBadAngel 2014-09-16 12:38:37 +02:00
parent 206f076422
commit 58e6d25e03
10 changed files with 168 additions and 49 deletions
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84
src/mapblock_mesh.cpp
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@ -46,6 +46,7 @@ MeshMakeData::MeshMakeData(IGameDef *gamedef):
m_vmanip(),
m_blockpos(-1337,-1337,-1337),
m_crack_pos_relative(-1337, -1337, -1337),
m_highlighted_pos_relative(-1337, -1337, -1337),
m_smooth_lighting(false),
m_gamedef(gamedef)
{}
@ -132,6 +133,12 @@ void MeshMakeData::setCrack(int crack_level, v3s16 crack_pos)
m_crack_pos_relative = crack_pos - m_blockpos*MAP_BLOCKSIZE;
}
void MeshMakeData::setHighlighted(v3s16 highlighted_pos, bool show_hud)
{
m_show_hud = show_hud;
m_highlighted_pos_relative = highlighted_pos - m_blockpos*MAP_BLOCKSIZE;
}
void MeshMakeData::setSmoothLighting(bool smooth_lighting)
{
m_smooth_lighting = smooth_lighting;
@ -651,10 +658,8 @@ TileSpec getNodeTileN(MapNode mn, v3s16 p, u8 tileindex, MeshMakeData *data)
INodeDefManager *ndef = data->m_gamedef->ndef();
TileSpec spec = ndef->get(mn).tiles[tileindex];
// Apply temporary crack
if(p == data->m_crack_pos_relative)
{
if (p == data->m_crack_pos_relative)
spec.material_flags |= MATERIAL_FLAG_CRACK;
}
return spec;
}
@ -1008,9 +1013,13 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
m_animation_force_timer(0), // force initial animation
m_last_crack(-1),
m_crack_materials(),
m_highlighted_materials(),
m_last_daynight_ratio((u32) -1),
m_daynight_diffs()
{
m_enable_shaders = g_settings->getBool("enable_shaders");
m_enable_highlighting = g_settings->getBool("enable_node_highlighting");
// 4-21ms for MAP_BLOCKSIZE=16 (NOTE: probably outdated)
// 24-155ms for MAP_BLOCKSIZE=32 (NOTE: probably outdated)
//TimeTaker timer1("MapBlockMesh()");
@ -1077,6 +1086,7 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
mapblock_mesh_generate_special(data, collector);
m_highlight_mesh_color = data->m_highlight_mesh_color;
/*
Convert MeshCollector to SMesh
@ -1084,14 +1094,9 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
ITextureSource *tsrc = m_gamedef->tsrc();
IShaderSource *shdrsrc = m_gamedef->getShaderSource();
bool enable_shaders = g_settings->getBool("enable_shaders");
for(u32 i = 0; i < collector.prebuffers.size(); i++)
{
PreMeshBuffer &p = collector.prebuffers[i];
/*dstream<<"p.vertices.size()="<<p.vertices.size()
<<", p.indices.size()="<<p.indices.size()
<<std::endl;*/
// Generate animation data
// - Cracks
@ -1129,6 +1134,9 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
p.tile.texture = animation_frame.texture;
}
if(m_enable_highlighting && p.tile.material_flags & MATERIAL_FLAG_HIGHLIGHTED)
m_highlighted_materials.push_back(i);
for(u32 j = 0; j < p.vertices.size(); j++)
{
// Note applyFacesShading second parameter is precalculated sqrt
@ -1153,8 +1161,7 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
u8 day = vc.getRed();
u8 night = vc.getGreen();
finalColorBlend(vc, day, night, 1000);
if(day != night)
m_daynight_diffs[i][j] = std::make_pair(day, night);
m_daynight_diffs[i][j] = std::make_pair(day, night);
}
// Create material
@ -1163,22 +1170,23 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
material.setFlag(video::EMF_BACK_FACE_CULLING, true);
material.setFlag(video::EMF_BILINEAR_FILTER, false);
material.setFlag(video::EMF_FOG_ENABLE, true);
//material.setFlag(video::EMF_ANTI_ALIASING, video::EAAM_OFF);
//material.setFlag(video::EMF_ANTI_ALIASING, video::EAAM_SIMPLE);
//material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
material.setTexture(0, p.tile.texture);
if (enable_shaders) {
material.MaterialType = shdrsrc->getShaderInfo(p.tile.shader_id).material;
p.tile.applyMaterialOptionsWithShaders(material);
if (p.tile.normal_texture) {
material.setTexture(1, p.tile.normal_texture);
material.setTexture(2, tsrc->getTexture("enable_img.png"));
} else {
material.setTexture(2, tsrc->getTexture("disable_img.png"));
}
if (p.tile.material_flags & MATERIAL_FLAG_HIGHLIGHTED) {
material.MaterialType = video::EMT_TRANSPARENT_ADD_COLOR;
} else {
p.tile.applyMaterialOptions(material);
if (m_enable_shaders) {
material.MaterialType = shdrsrc->getShaderInfo(p.tile.shader_id).material;
p.tile.applyMaterialOptionsWithShaders(material);
if (p.tile.normal_texture) {
material.setTexture(1, p.tile.normal_texture);
material.setTexture(2, tsrc->getTexture("enable_img.png"));
} else {
material.setTexture(2, tsrc->getTexture("disable_img.png"));
}
} else {
p.tile.applyMaterialOptions(material);
}
}
// Create meshbuffer
@ -1229,7 +1237,8 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
m_has_animation =
!m_crack_materials.empty() ||
!m_daynight_diffs.empty() ||
!m_animation_tiles.empty();
!m_animation_tiles.empty() ||
!m_highlighted_materials.empty();
}
MapBlockMesh::~MapBlockMesh()
@ -1240,7 +1249,6 @@ MapBlockMesh::~MapBlockMesh()
bool MapBlockMesh::animate(bool faraway, float time, int crack, u32 daynight_ratio)
{
bool enable_shaders = g_settings->getBool("enable_shaders");
if(!m_has_animation)
{
@ -1306,7 +1314,7 @@ bool MapBlockMesh::animate(bool faraway, float time, int crack, u32 daynight_rat
FrameSpec animation_frame = tile.frames.find(frame)->second;
buf->getMaterial().setTexture(0, animation_frame.texture);
if (enable_shaders) {
if (m_enable_shaders) {
if (animation_frame.normal_texture) {
buf->getMaterial().setTexture(1, animation_frame.normal_texture);
buf->getMaterial().setTexture(2, tsrc->getTexture("enable_img.png"));
@ -1339,6 +1347,30 @@ bool MapBlockMesh::animate(bool faraway, float time, int crack, u32 daynight_rat
m_last_daynight_ratio = daynight_ratio;
}
// Node highlighting
if (m_enable_highlighting) {
u8 day = m_highlight_mesh_color.getRed();
u8 night = m_highlight_mesh_color.getGreen();
video::SColor hc;
finalColorBlend(hc, day, night, daynight_ratio);
float sin_r = 0.07 * sin(1.5 * time);
float sin_g = 0.07 * sin(1.5 * time + irr::core::PI * 0.5);
float sin_b = 0.07 * sin(1.5 * time + irr::core::PI);
hc.setRed(core::clamp(core::round32(hc.getRed() * (0.8 + sin_r)), 0, 255));
hc.setGreen(core::clamp(core::round32(hc.getGreen() * (0.8 + sin_g)), 0, 255));
hc.setBlue(core::clamp(core::round32(hc.getBlue() * (0.8 + sin_b)), 0, 255));
for(std::list<u32>::iterator
i = m_highlighted_materials.begin();
i != m_highlighted_materials.end(); i++)
{
scene::IMeshBuffer *buf = m_mesh->getMeshBuffer(*i);
video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
for (u32 j = 0; j < buf->getVertexCount() ;j++)
vertices[j].Color = hc;
}
}
return true;
}