X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fmesh.h;h=ec109e9e9422df9ad8d62b5b0fc9287493321c02;hb=c26eb87aec7438d167fa2f460a3f412db09c0ac5;hp=02299b665ae50c0a5f4bfc0f8fdd372d859dd505;hpb=037b2591971d752e67fa7d47095b996b3f56da5a;p=oweals%2Fminetest.git

diff --git a/src/mesh.h b/src/mesh.h
index 02299b665..ec109e9e9 100644
--- a/src/mesh.h
+++ b/src/mesh.h
@@ -1,6 +1,6 @@
 /*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
@@ -20,8 +20,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #ifndef MESH_HEADER
 #define MESH_HEADER
 
-#include "common_irrlicht.h"
-#include <string>
+#include "irrlichttypes_extrabloated.h"
+#include "nodedef.h"
 
 /*
 	Create a new cube mesh.
@@ -32,16 +32,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 */
 scene::IAnimatedMesh* createCubeMesh(v3f scale);
 
-/*
-	Create a new extruded mesh from a texture.
-	Maximum bounding box is (+-scale.X/2, +-scale.Y/2, +-scale.Z).
-	Thickness is in Z direction.
-
-	The resulting mesh has 1 material which must be defined by the caller.
-*/
-scene::IAnimatedMesh* createExtrudedMesh(video::ITexture *texture,
-		video::IVideoDriver *driver, v3f scale);
-
 /*
 	Multiplies each vertex coordinate by the specified scaling factors
 	(componentwise vector multiplication).
@@ -58,6 +48,12 @@ 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
@@ -68,21 +64,39 @@ void setMeshColorByNormalXYZ(scene::IMesh *mesh,
 		const video::SColor &colorX,
 		const video::SColor &colorY,
 		const video::SColor &colorZ);
+/*
+	Rotate the mesh by 6d facedir value.
+	Method only for meshnodes, not suitable for entities.
+*/
+void rotateMeshBy6dFacedir(scene::IMesh *mesh, int facedir);
+
+/*
+	Rotate the mesh around the axis and given angle in degrees.
+*/
+void rotateMeshXYby (scene::IMesh *mesh, f64 degrees);
+void rotateMeshXZby (scene::IMesh *mesh, f64 degrees);
+void rotateMeshYZby (scene::IMesh *mesh, f64 degrees); 
+ 
+/*
+	Clone the mesh.
+*/
+scene::IMesh* cloneMesh(scene::IMesh *src_mesh);
+
+/*
+	Convert nodebox drawtype node to mesh.
+*/
+scene::IMesh* convertNodeboxNodeToMesh(ContentFeatures *f);
+
+/*
+	Update bounding box for a mesh.
+*/
+void recalculateBoundingBox(scene::IMesh *src_mesh);
 
 /*
-	Render a mesh to a texture.
-	Returns NULL if render-to-texture failed.
+	Vertex cache optimization according to the Forsyth paper:
+	http://home.comcast.net/~tom_forsyth/papers/fast_vert_cache_opt.html
+	Ported from irrlicht 1.8
 */
-video::ITexture *generateTextureFromMesh(scene::IMesh *mesh,
-		IrrlichtDevice *device,
-		core::dimension2d<u32> dim,
-		std::string texture_name,
-		v3f camera_position,
-		v3f camera_lookat,
-		core::CMatrix4<f32> camera_projection_matrix,
-		video::SColorf ambient_light,
-		v3f light_position,
-		video::SColorf light_color,
-		f32 light_radius);
+scene::IMesh* createForsythOptimizedMesh(const scene::IMesh *mesh);
 
 #endif