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-rw-r--r--src/camera.cpp9
-rw-r--r--src/camera.h1
-rw-r--r--src/client/tile.cpp17
-rw-r--r--src/client/tile.h6
-rw-r--r--src/mesh.cpp36
-rw-r--r--src/mesh.h6
-rw-r--r--src/nodedef.cpp4
-rw-r--r--src/wieldmesh.cpp33
-rw-r--r--src/wieldmesh.h3
9 files changed, 75 insertions, 40 deletions
diff --git a/src/camera.cpp b/src/camera.cpp
index 46df0575c..0c6d03e4e 100644
--- a/src/camera.cpp
+++ b/src/camera.cpp
@@ -92,10 +92,9 @@ Camera::Camera(scene::ISceneManager* smgr, MapDrawControl& draw_control,
// all other 3D scene nodes and before the GUI.
m_wieldmgr = smgr->createNewSceneManager();
m_wieldmgr->addCameraSceneNode();
- m_wieldnode = new WieldMeshSceneNode(m_wieldmgr->getRootSceneNode(), m_wieldmgr, -1, true);
+ m_wieldnode = new WieldMeshSceneNode(m_wieldmgr->getRootSceneNode(), m_wieldmgr, -1, false);
m_wieldnode->setItem(ItemStack(), m_gamedef);
m_wieldnode->drop(); // m_wieldmgr grabbed it
- m_wieldlightnode = m_wieldmgr->addLightSceneNode(NULL, v3f(0.0, 50.0, 0.0));
/* TODO: Add a callback function so these can be updated when a setting
* changes. At this point in time it doesn't matter (e.g. /set
@@ -451,11 +450,7 @@ void Camera::update(LocalPlayer* player, f32 frametime, f32 busytime,
m_wieldnode->setPosition(wield_position);
m_wieldnode->setRotation(wield_rotation);
- // Shine light upon the wield mesh
- video::SColor black(255,0,0,0);
- m_wieldmgr->setAmbientLight(player->light_color.getInterpolated(black, 0.7));
- m_wieldlightnode->getLightData().DiffuseColor = player->light_color.getInterpolated(black, 0.3);
- m_wieldlightnode->setPosition(v3f(30+5*sin(2*player->getYaw()*M_PI/180), -50, 0));
+ m_wieldnode->setColor(player->light_color);
// Render distance feedback loop
updateViewingRange(frametime, busytime);
diff --git a/src/camera.h b/src/camera.h
index b0d190a3a..006f4b3ce 100644
--- a/src/camera.h
+++ b/src/camera.h
@@ -159,7 +159,6 @@ private:
scene::ISceneManager* m_wieldmgr;
WieldMeshSceneNode* m_wieldnode;
- scene::ILightSceneNode* m_wieldlightnode;
// draw control
MapDrawControl& m_draw_control;
diff --git a/src/client/tile.cpp b/src/client/tile.cpp
index 5ad564b65..03badd817 100644
--- a/src/client/tile.cpp
+++ b/src/client/tile.cpp
@@ -385,7 +385,8 @@ public:
video::ITexture* getNormalTexture(const std::string &name);
video::SColor getTextureAverageColor(const std::string &name);
- video::ITexture *getShaderFlagsTexture(TileDef *tiledef, TileSpec *tile);
+ video::ITexture *getShaderFlagsTexture(
+ bool normamap_present, bool tileable_vertical, bool tileable_horizontal);
private:
@@ -2050,14 +2051,14 @@ video::SColor TextureSource::getTextureAverageColor(const std::string &name)
return c;
}
-video::ITexture *TextureSource::getShaderFlagsTexture(TileDef *tiledef, TileSpec *tile)
+
+video::ITexture *TextureSource::getShaderFlagsTexture(
+ bool normalmap_present, bool tileable_vertical, bool tileable_horizontal)
{
std::string tname = "__shaderFlagsTexture";
-
- bool normalmap_present = tile->normal_texture ? true : false;
tname += normalmap_present ? "1" : "0";
- tname += tiledef->tileable_horizontal ? "1" : "0";
- tname += tiledef->tileable_vertical ? "1" : "0";
+ tname += tileable_horizontal ? "1" : "0";
+ tname += tileable_vertical ? "1" : "0";
if (isKnownSourceImage(tname)) {
return getTexture(tname);
@@ -2069,8 +2070,8 @@ video::ITexture *TextureSource::getShaderFlagsTexture(TileDef *tiledef, TileSpec
video::SColor c(
255,
normalmap_present ? 255 : 0,
- tiledef->tileable_horizontal ? 255 : 0,
- tiledef->tileable_vertical ? 255 : 0);
+ tileable_horizontal ? 255 : 0,
+ tileable_vertical ? 255 : 0);
flags_image->setPixel(0, 0, c);
insertSourceImage(tname, flags_image);
flags_image->drop();
diff --git a/src/client/tile.h b/src/client/tile.h
index 13f1a8b34..744aa2c3d 100644
--- a/src/client/tile.h
+++ b/src/client/tile.h
@@ -113,7 +113,8 @@ public:
const TextureFromMeshParams &params)=0;
virtual video::ITexture* getNormalTexture(const std::string &name)=0;
virtual video::SColor getTextureAverageColor(const std::string &name)=0;
- virtual video::ITexture *getShaderFlagsTexture(TileDef *tiledef, TileSpec *tile)=0;
+ virtual video::ITexture *getShaderFlagsTexture(bool normamap_present,
+ bool tileable_vertical, bool tileable_horizontal)=0;
};
class IWritableTextureSource : public ITextureSource
@@ -136,7 +137,8 @@ public:
virtual void rebuildImagesAndTextures()=0;
virtual video::ITexture* getNormalTexture(const std::string &name)=0;
virtual video::SColor getTextureAverageColor(const std::string &name)=0;
- virtual video::ITexture *getShaderFlagsTexture(TileDef *tiledef, TileSpec *tile)=0;
+ virtual video::ITexture *getShaderFlagsTexture(bool normamap_present,
+ bool tileable_vertical, bool tileable_horizontal)=0;
};
IWritableTextureSource* createTextureSource(IrrlichtDevice *device);
diff --git a/src/mesh.cpp b/src/mesh.cpp
index 4f70b7fa2..dab1575f3 100644
--- a/src/mesh.cpp
+++ b/src/mesh.cpp
@@ -33,6 +33,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define MY_ETLM_READ_ONLY video::ETLM_READ_ONLY
#endif
+static void applyFacesShading(video::SColor& color, float factor)
+{
+ color.setRed(core::clamp(core::round32(color.getRed()*factor), 0, 255));
+ color.setGreen(core::clamp(core::round32(color.getGreen()*factor), 0, 255));
+ color.setBlue(core::clamp(core::round32(color.getBlue()*factor), 0, 255));
+}
+
scene::IAnimatedMesh* createCubeMesh(v3f scale)
{
video::SColor c(255,255,255,255);
@@ -165,6 +172,35 @@ void setMeshColor(scene::IMesh *mesh, const video::SColor &color)
}
}
+void shadeMeshFaces(scene::IMesh *mesh)
+{
+ if (mesh == NULL)
+ return;
+
+ u32 mc = mesh->getMeshBufferCount();
+ for (u32 j = 0; j < mc; j++) {
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
+ const u32 stride = getVertexPitchFromType(buf->getVertexType());
+ u32 vertex_count = buf->getVertexCount();
+ u8 *vertices = (u8 *)buf->getVertices();
+ for (u32 i = 0; i < vertex_count; i++) {
+ video::S3DVertex *vertex = (video::S3DVertex *)(vertices + i * stride);
+ video::SColor &vc = vertex->Color;
+ if (vertex->Normal.Y < -0.5) {
+ applyFacesShading (vc, 0.447213);
+ } else if (vertex->Normal.Z > 0.5) {
+ applyFacesShading (vc, 0.670820);
+ } else if (vertex->Normal.Z < -0.5) {
+ applyFacesShading (vc, 0.670820);
+ } else if (vertex->Normal.X > 0.5) {
+ applyFacesShading (vc, 0.836660);
+ } else if (vertex->Normal.X < -0.5) {
+ applyFacesShading (vc, 0.836660);
+ }
+ }
+ }
+}
+
void setMeshColorByNormalXYZ(scene::IMesh *mesh,
const video::SColor &colorX,
const video::SColor &colorY,
diff --git a/src/mesh.h b/src/mesh.h
index 761842b0d..ec109e9e9 100644
--- a/src/mesh.h
+++ b/src/mesh.h
@@ -49,6 +49,12 @@ void translateMesh(scene::IMesh *mesh, v3f vec);
void setMeshColor(scene::IMesh *mesh, const video::SColor &color);
/*
+ Shade mesh faces according to their normals
+*/
+
+void shadeMeshFaces(scene::IMesh *mesh);
+
+/*
Set the color of all vertices in the mesh.
For each vertex, determine the largest absolute entry in
the normal vector, and choose one of colorX, colorY or
diff --git a/src/nodedef.cpp b/src/nodedef.cpp
index bb4f102da..c9c461b20 100644
--- a/src/nodedef.cpp
+++ b/src/nodedef.cpp
@@ -1012,7 +1012,9 @@ void CNodeDefManager::fillTileAttribs(ITextureSource *tsrc, TileSpec *tile,
if (use_normal_texture) {
tile->normal_texture = tsrc->getNormalTexture(tiledef->name);
}
- tile->flags_texture = tsrc->getShaderFlagsTexture(tiledef, tile);
+ tile->flags_texture = tsrc->getShaderFlagsTexture(
+ tile->normal_texture ? true : false,
+ tiledef->tileable_horizontal, tiledef->tileable_vertical);
// Material flags
tile->material_flags = 0;
diff --git a/src/wieldmesh.cpp b/src/wieldmesh.cpp
index 036b25a90..56c84b959 100644
--- a/src/wieldmesh.cpp
+++ b/src/wieldmesh.cpp
@@ -34,7 +34,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define WIELD_SCALE_FACTOR 30.0
#define WIELD_SCALE_FACTOR_EXTRUDED 40.0
-#define MIN_EXTRUSION_MESH_RESOLUTION 32 // not 16: causes too many "holes"
+#define MIN_EXTRUSION_MESH_RESOLUTION 16
#define MAX_EXTRUSION_MESH_RESOLUTION 512
static scene::IMesh* createExtrusionMesh(int resolution_x, int resolution_y)
@@ -114,6 +114,7 @@ static scene::IMesh* createExtrusionMesh(int resolution_x, int resolution_y)
mesh->addMeshBuffer(buf);
buf->drop();
scaleMesh(mesh, scale); // also recalculates bounding box
+ mesh = (scene::SMesh *)createForsythOptimizedMesh(mesh);
return mesh;
}
@@ -281,7 +282,9 @@ void WieldMeshSceneNode::setExtruded(const std::string &imagename,
// Customize material
video::SMaterial &material = m_meshnode->getMaterial(0);
- material.setTexture(0, tsrc->getTextureForMesh(imagename));
+ material.setTexture(0, tsrc->getTexture(imagename));
+ material.TextureLayer[0].TextureWrapU = video::ETC_CLAMP_TO_EDGE;
+ material.TextureLayer[0].TextureWrapV = video::ETC_CLAMP_TO_EDGE;
material.MaterialType = m_material_type;
material.setFlag(video::EMF_BACK_FACE_CULLING, true);
// Enable bi/trilinear filtering only for high resolution textures
@@ -297,31 +300,25 @@ void WieldMeshSceneNode::setExtruded(const std::string &imagename,
#if (IRRLICHT_VERSION_MAJOR >= 1 && IRRLICHT_VERSION_MINOR >= 8) || IRRLICHT_VERSION_MAJOR >= 2
material.setFlag(video::EMF_USE_MIP_MAPS, false);
#endif
-
-#if 0
-//// TODO(RealBadAngel): Reactivate when shader is added for wield items
- if (m_enable_shaders)
- material.setTexture(2, tsrc->getTexture("disable_img.png"));
-#endif
+ if (m_enable_shaders) {
+ material.setTexture(2, tsrc->getShaderFlagsTexture(false, true, true));
+ }
}
void WieldMeshSceneNode::setItem(const ItemStack &item, IGameDef *gamedef)
{
ITextureSource *tsrc = gamedef->getTextureSource();
IItemDefManager *idef = gamedef->getItemDefManager();
- //IShaderSource *shdrsrc = gamedef->getShaderSource();
+ IShaderSource *shdrsrc = gamedef->getShaderSource();
INodeDefManager *ndef = gamedef->getNodeDefManager();
const ItemDefinition &def = item.getDefinition(idef);
const ContentFeatures &f = ndef->get(def.name);
content_t id = ndef->getId(def.name);
-#if 0
-//// TODO(RealBadAngel): Reactivate when shader is added for wield items
if (m_enable_shaders) {
- u32 shader_id = shdrsrc->getShader("nodes_shader", TILE_MATERIAL_BASIC, NDT_NORMAL);
+ u32 shader_id = shdrsrc->getShader("wielded_shader", TILE_MATERIAL_BASIC, NDT_NORMAL);
m_material_type = shdrsrc->getShaderInfo(shader_id).material;
}
-#endif
// If wield_image is defined, it overrides everything else
if (def.wield_image != "") {
@@ -345,8 +342,6 @@ void WieldMeshSceneNode::setItem(const ItemStack &item, IGameDef *gamedef)
} else if (f.drawtype == NDT_NORMAL || f.drawtype == NDT_ALLFACES) {
setCube(f.tiles, def.wield_scale, tsrc);
} else {
- //// TODO: Change false in the following constructor args to
- //// appropriate value when shader is added for wield items (if applicable)
MeshMakeData mesh_make_data(gamedef, false);
MapNode mesh_make_node(id, 255, 0);
mesh_make_data.fillSingleNode(&mesh_make_node);
@@ -376,8 +371,6 @@ void WieldMeshSceneNode::setItem(const ItemStack &item, IGameDef *gamedef)
material.setTexture(0, f.tiles[i].texture);
}
material.MaterialType = m_material_type;
-#if 0
-//// TODO(RealBadAngel): Reactivate when shader is added for wield items
if (m_enable_shaders) {
if (f.tiles[i].normal_texture) {
if (animated) {
@@ -386,12 +379,9 @@ void WieldMeshSceneNode::setItem(const ItemStack &item, IGameDef *gamedef)
} else {
material.setTexture(1, f.tiles[i].normal_texture);
}
- material.setTexture(2, tsrc->getTexture("enable_img.png"));
- } else {
- material.setTexture(2, tsrc->getTexture("disable_img.png"));
}
+ material.setTexture(2, f.tiles[i].flags_texture);
}
-#endif
}
return;
}
@@ -408,6 +398,7 @@ void WieldMeshSceneNode::setColor(video::SColor color)
{
assert(!m_lighting);
setMeshColor(m_meshnode->getMesh(), color);
+ shadeMeshFaces(m_meshnode->getMesh());
}
void WieldMeshSceneNode::render()
diff --git a/src/wieldmesh.h b/src/wieldmesh.h
index 933b53763..3f4f4fc04 100644
--- a/src/wieldmesh.h
+++ b/src/wieldmesh.h
@@ -48,6 +48,9 @@ public:
// Must only be used if the constructor was called with lighting = false
void setColor(video::SColor color);
+ scene::IMesh *getMesh()
+ { return m_meshnode->getMesh(); }
+
virtual void render();
virtual const core::aabbox3d<f32>& getBoundingBox() const
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 19:02:48 +0000