#include "client/tile.h"
#include "mesh.h"
#include <IMeshManipulator.h>
+#include "client/renderingengine.h"
#include "client.h"
#include "log.h"
#include "noise.h"
-#include "util/cpp11.h"
// Distance of light extrapolation (for oversized nodes)
// After this distance, it gives up and considers light level constant
// Corresponding offsets are listed in g_27dirs
#define FRAMED_NEIGHBOR_COUNT 18
-static constexpr v3s16 light_dirs[8] = {
+static const v3s16 light_dirs[8] = {
v3s16(-1, -1, -1),
v3s16(-1, -1, 1),
v3s16(-1, 1, -1),
collector = output;
nodedef = data->m_client->ndef();
- smgr = data->m_client->getSceneManager();
- meshmanip = smgr->getMeshManipulator();
+ meshmanip = RenderingEngine::get_scene_manager()->getMeshManipulator();
enable_mesh_cache = g_settings->getBool("enable_mesh_cache") &&
!data->m_smooth_lighting; // Mesh cache is not supported with smooth lighting
blockpos_nodes = data->m_blockpos * MAP_BLOCKSIZE;
}
-void MapblockMeshGenerator::useTile(int index, bool disable_backface_culling)
+void MapblockMeshGenerator::useTile(int index, u8 set_flags, u8 reset_flags, bool special)
{
- getNodeTileN(n, p, index, data, tile);
+ if (special)
+ getSpecialTile(index, &tile, p == data->m_crack_pos_relative);
+ else
+ getNodeTileN(n, p, index, data, tile);
if (!data->m_smooth_lighting)
color = encode_light(light, f->light_source);
for (int layer = 0; layer < MAX_TILE_LAYERS; layer++) {
- tile.layers[layer].material_flags |= MATERIAL_FLAG_CRACK_OVERLAY;
- if (disable_backface_culling)
- tile.layers[layer].material_flags &= ~MATERIAL_FLAG_BACKFACE_CULLING;
+ tile.layers[layer].material_flags |= set_flags;
+ tile.layers[layer].material_flags &= ~reset_flags;
}
}
-void MapblockMeshGenerator::useDefaultTile(bool set_color)
+void MapblockMeshGenerator::getTile(v3s16 direction, TileSpec *tile)
{
- getNodeTile(n, p, v3s16(0, 0, 0), data, tile);
- if (set_color && !data->m_smooth_lighting)
- color = encode_light(light, f->light_source);
+ getNodeTile(n, p, direction, data, *tile);
}
-void MapblockMeshGenerator::getTile(const v3s16& direction, TileSpec &tile)
+/*!
+ * Returns the i-th special tile for a map node.
+ */
+void MapblockMeshGenerator::getSpecialTile(int index, TileSpec *tile, bool apply_crack)
{
- getNodeTile(n, p, direction, data, tile);
+ *tile = f->special_tiles[index];
+ TileLayer *top_layer = NULL;
+ for (int layernum = 0; layernum < MAX_TILE_LAYERS; layernum++) {
+ TileLayer *layer = &tile->layers[layernum];
+ if (layer->texture_id == 0)
+ continue;
+ top_layer = layer;
+ if (!layer->has_color)
+ n.getColor(*f, &layer->color);
+ }
+ if (apply_crack)
+ top_layer->material_flags |= MATERIAL_FLAG_CRACK;
}
-void MapblockMeshGenerator::drawQuad(v3f *coords, const v3s16 &normal)
+void MapblockMeshGenerator::drawQuad(v3f *coords, const v3s16 &normal,
+ float vertical_tiling)
{
- static const v2f tcoords[4] = {v2f(0, 0), v2f(1, 0), v2f(1, 1), v2f(0, 1)};
+ const v2f tcoords[4] = {v2f(0.0, 0.0), v2f(1.0, 0.0),
+ v2f(1.0, vertical_tiling), v2f(0.0, vertical_tiling)};
video::S3DVertex vertices[4];
bool shade_face = !f->light_source && (normal != v3s16(0, 0, 0));
v3f normal2(normal.X, normal.Y, normal.Z);
}
}
-/*!
- * Returns the i-th special tile for a map node.
- */
-static TileSpec getSpecialTile(const ContentFeatures &f,
- const MapNode &n, u8 i)
-{
- TileSpec copy = f.special_tiles[i];
- for (int layernum = 0; layernum < MAX_TILE_LAYERS; layernum++) {
- TileLayer *layer = ©.layers[layernum];
- if (layer->texture_id == 0)
- continue;
- if (!layer->has_color)
- n.getColor(f, &(layer->color));
- }
- return copy;
-}
-
void MapblockMeshGenerator::prepareLiquidNodeDrawing()
{
- tile_liquid_top = getSpecialTile(*f, n, 0);
- tile_liquid = getSpecialTile(*f, n, 1);
+ getSpecialTile(0, &tile_liquid_top);
+ getSpecialTile(1, &tile_liquid);
MapNode ntop = data->m_vmanip.getNodeNoEx(blockpos_nodes + v3s16(p.X, p.Y + 1, p.Z));
c_flowing = nodedef->getId(f->liquid_alternative_flowing);
void MapblockMeshGenerator::drawGlasslikeNode()
{
- useDefaultTile();
+ useTile(0, 0, 0);
for (int face = 0; face < 6; face++) {
// Check this neighbor
{
TileSpec tiles[6];
for (int face = 0; face < 6; face++)
- getTile(g_6dirs[face], tiles[face]);
+ getTile(g_6dirs[face], &tiles[face]);
TileSpec glass_tiles[6];
if (tiles[1].layers[0].texture &&
// Internal liquid level has param2 range 0 .. 63,
// convert it to -0.5 .. 0.5
float vlev = (param2 / 63.0) * 2.0 - 1.0;
- tile = getSpecialTile(*f, n, 0);
+ getSpecialTile(0, &tile);
drawAutoLightedCuboid(aabb3f(-(nb[5] ? g : b),
-(nb[4] ? g : b),
-(nb[3] ? g : b),
void MapblockMeshGenerator::drawAllfacesNode()
{
static const aabb3f box(-BS / 2, -BS / 2, -BS / 2, BS / 2, BS / 2, BS / 2);
- useDefaultTile(false);
+ useTile(0, 0, 0);
drawAutoLightedCuboid(box);
}
case DWM_YN: tileindex = 0; break; // floor
default: tileindex = 2; // side (or invalid—should we care?)
}
- useTile(tileindex, true);
+ useTile(tileindex, MATERIAL_FLAG_CRACK_OVERLAY, MATERIAL_FLAG_BACKFACE_CULLING);
float size = BS / 2 * f->visual_scale;
v3f vertices[4] = {
void MapblockMeshGenerator::drawSignlikeNode()
{
u8 wall = n.getWallMounted(nodedef);
- useTile(0, true);
+ useTile(0, MATERIAL_FLAG_CRACK_OVERLAY, MATERIAL_FLAG_BACKFACE_CULLING);
static const float offset = BS / 16;
float size = BS / 2 * f->visual_scale;
// Wall at X+ of node
bool offset_top_only)
{
v3f vertices[4] = {
- v3f(-scale, -BS / 2 + scale * 2, 0),
- v3f( scale, -BS / 2 + scale * 2, 0),
+ v3f(-scale, -BS / 2 + 2.0 * scale * plant_height, 0),
+ v3f( scale, -BS / 2 + 2.0 * scale * plant_height, 0),
v3f( scale, -BS / 2, 0),
v3f(-scale, -BS / 2, 0),
};
if (random_offset_Y) {
PseudoRandom yrng(face_num++ | p.X << 16 | p.Z << 8 | p.Y << 24);
- offset.Y = BS * ((yrng.next() % 16 / 16.0) * 0.125);
+ offset.Y = -BS * ((yrng.next() % 16 / 16.0) * 0.125);
}
int offset_count = offset_top_only ? 2 : 4;
for (int i = 0; i < offset_count; i++)
vertices[i].rotateXZBy(rotation + rotate_degree);
vertices[i] += offset;
}
- drawQuad(vertices);
+ drawQuad(vertices, v3s16(0, 0, 0), plant_height);
}
-void MapblockMeshGenerator::drawPlantlikeNode()
+void MapblockMeshGenerator::drawPlantlike()
{
- useTile(0, false);
draw_style = PLANT_STYLE_CROSS;
scale = BS / 2 * f->visual_scale;
offset = v3f(0, 0, 0);
rotate_degree = 0;
random_offset_Y = false;
face_num = 0;
+ plant_height = 1.0;
switch (f->param_type_2) {
case CPT2_MESHOPTIONS:
rotate_degree = n.param2 * 2;
break;
+ case CPT2_LEVELED:
+ plant_height = n.param2 / 16.0;
+ break;
+
default:
break;
}
}
}
+void MapblockMeshGenerator::drawPlantlikeNode()
+{
+ useTile();
+ drawPlantlike();
+}
+
+void MapblockMeshGenerator::drawPlantlikeRootedNode()
+{
+ useTile(0, MATERIAL_FLAG_CRACK_OVERLAY, 0, true);
+ origin += v3f(0.0, BS, 0.0);
+ p.Y++;
+ if (data->m_smooth_lighting) {
+ getSmoothLightFrame();
+ } else {
+ MapNode ntop = data->m_vmanip.getNodeNoEx(blockpos_nodes + p);
+ light = getInteriorLight(ntop, 1, nodedef);
+ }
+ drawPlantlike();
+ p.Y--;
+}
+
void MapblockMeshGenerator::drawFirelikeQuad(float rotation, float opening_angle,
float offset_h, float offset_v)
{
void MapblockMeshGenerator::drawFirelikeNode()
{
- useTile(0, false);
+ useTile();
scale = BS / 2 * f->visual_scale;
// Check for adjacent nodes
void MapblockMeshGenerator::drawFencelikeNode()
{
- useDefaultTile(false);
+ useTile(0, 0, 0);
TileSpec tile_nocrack = tile;
for (int layer = 0; layer < MAX_TILE_LAYERS; layer++)
tile_nocrack.layers[layer].material_flags &= ~MATERIAL_FLAG_CRACK;
angle = rail_kinds[code].angle;
}
- useTile(tile_index, true);
+ useTile(tile_index, MATERIAL_FLAG_CRACK_OVERLAY, MATERIAL_FLAG_BACKFACE_CULLING);
static const float offset = BS / 64;
static const float size = BS / 2;
TileSpec tiles[6];
for (int face = 0; face < 6; face++) {
// Handles facedir rotation for textures
- getTile(tile_dirs[face], tiles[face]);
+ getTile(tile_dirs[face], &tiles[face]);
}
// locate possible neighboring nodes to connect to
int mesh_buffer_count = mesh->getMeshBufferCount();
for (int j = 0; j < mesh_buffer_count; j++) {
- useTile(j, false);
+ useTile(j);
scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
video::S3DVertex *vertices = (video::S3DVertex *)buf->getVertices();
int vertex_count = buf->getVertexCount();
void MapblockMeshGenerator::drawNode()
{
+ // skip some drawtypes early
+ switch (f->drawtype) {
+ case NDT_NORMAL: // Drawn by MapBlockMesh
+ case NDT_AIRLIKE: // Not drawn at all
+ case NDT_LIQUID: // Drawn by MapBlockMesh
+ return;
+ default:
+ break;
+ }
+ origin = intToFloat(p, BS);
if (data->m_smooth_lighting)
getSmoothLightFrame();
else
case NDT_TORCHLIKE: drawTorchlikeNode(); break;
case NDT_SIGNLIKE: drawSignlikeNode(); break;
case NDT_PLANTLIKE: drawPlantlikeNode(); break;
+ case NDT_PLANTLIKE_ROOTED: drawPlantlikeRootedNode(); break;
case NDT_FIRELIKE: drawFirelikeNode(); break;
case NDT_FENCELIKE: drawFencelikeNode(); break;
case NDT_RAILLIKE: drawRaillikeNode(); break;
for (p.X = 0; p.X < MAP_BLOCKSIZE; p.X++) {
n = data->m_vmanip.getNodeNoEx(blockpos_nodes + p);
f = &nodedef->get(n);
- // Solid nodes are drawn by MapBlockMesh
- if (f->solidness != 0)
- continue;
- if (f->drawtype == NDT_AIRLIKE)
- continue;
- origin = intToFloat(p, BS);
drawNode();
}
}
projects / oweals / minetest.git / blobdiff