2 Copyright (C) 2003, 2010 - Wolfire Games
3 Copyright (C) 2010-2016 - Lugaru contributors (see AUTHORS file)
5 This file is part of Lugaru.
7 Lugaru is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 Lugaru is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Lugaru. If not, see <http://www.gnu.org/licenses/>.
24 #include "Environment/Terrain.hpp"
25 #include "Graphic/gamegl.hpp"
26 #include "Graphic/Texture.hpp"
27 #include "Math/XYZ.hpp"
28 #include "Utils/binio.h"
47 class TexturedTriangle
55 #define max_model_decals 300
76 std::vector<TexturedTriangle> Triangles;
80 int owner[max_textured_triangle];
81 XYZ vertex[max_model_vertex];
82 XYZ normals[max_model_vertex];
83 GLfloat vArray[max_textured_triangle*24];*/
86 ModelTexture modelTexture;
89 XYZ boundingspherecenter;
90 float boundingsphereradius;
92 std::vector<Decal> decals;
98 void DeleteDecal(int which);
99 void MakeDecal(decal_type atype, XYZ *where, float *size, float *opacity, float *rotation);
100 void MakeDecal(decal_type atype, XYZ where, float size, float opacity, float rotation);
101 void drawdecals(Texture shadowtexture, Texture bloodtexture, Texture bloodtexture2, Texture breaktexture);
102 int SphereCheck(XYZ *p1, float radius, XYZ *p, XYZ *move, float *rotate);
103 int SphereCheckPossible(XYZ *p1, float radius, XYZ *move, float *rotate);
104 int LineCheck(XYZ *p1, XYZ *p2, XYZ *p, XYZ *move, float *rotate);
105 int LineCheckPossible(XYZ *p1, XYZ *p2, XYZ *p, XYZ *move, float *rotate);
106 int LineCheckSlidePossible(XYZ *p1, XYZ *p2, XYZ *move, float *rotate);
107 void UpdateVertexArray();
108 void UpdateVertexArrayNoTex();
109 void UpdateVertexArrayNoTexNoNorm();
110 bool loadnotex(const std::string& filename);
111 bool loadraw(const std::string& filename);
112 bool load(const std::string& filename);
113 bool loaddecal(const std::string& filename);
114 void Scale(float xscale, float yscale, float zscale);
115 void FlipTexCoords();
116 void UniformTexCoords();
117 void ScaleTexCoords(float howmuch);
118 void ScaleNormals(float xscale, float yscale, float zscale);
119 void Translate(float xtrans, float ytrans, float ztrans);
120 void CalculateNormals(bool facenormalise);
122 void drawdifftex(Texture texture);
123 void drawimmediate();
124 void Rotate(float xang, float yang, float zang);
125 void deleteDeadDecals();
129 /* indices of triangles that might collide */
130 std::vector<unsigned int> possible;