-/*\r
-Copyright (C) 1999-2007 id Software, Inc. and contributors.\r
-For a list of contributors, see the accompanying CONTRIBUTORS file.\r
-\r
-This file is part of GtkRadiant.\r
-\r
-GtkRadiant is free software; you can redistribute it and/or modify\r
-it under the terms of the GNU General Public License as published by\r
-the Free Software Foundation; either version 2 of the License, or\r
-(at your option) any later version.\r
-\r
-GtkRadiant is distributed in the hope that it will be useful,\r
-but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-GNU General Public License for more details.\r
-\r
-You should have received a copy of the GNU General Public License\r
-along with GtkRadiant; if not, write to the Free Software\r
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\r
-*/\r
-\r
-#include <stdlib.h>\r
-\r
-#include "entity_entitymodel.h"\r
-\r
-//\r
-// CEntityEclassModel implementation\r
-//\r
-\r
-CEntityEclassModel::CEntityEclassModel ()\r
-{\r
- refCount = 1;\r
- m_eclass = NULL;\r
- m_model = NULL;\r
- VectorSet(m_translate, 0,0,0);\r
- VectorSet(m_euler, 0,0,0);\r
- VectorSet(m_scale, 1,1,1);\r
- VectorSet(m_pivot, 0,0,0);\r
- m4x4_identity(m_transform);\r
- m4x4_identity(m_inverse_transform);\r
-}\r
-\r
-CEntityEclassModel::~CEntityEclassModel ()\r
-{\r
- if(m_name.c_str()[0] != '\0'\r
- && m_version.c_str()[0] != '\0')\r
- GetModelCache()->DeleteByID(m_name.c_str(), m_version.c_str());\r
-}\r
-\r
-\r
-// IRender\r
-\r
-void CEntityEclassModel::Draw(int state, int rflags) const\r
-{\r
- // push the current modelview matrix\r
- // FIXME: put in a check for stack recursion depth..\r
- // or avoid recursion of opengl matrix stack\r
- g_QglTable.m_pfn_qglPushMatrix();\r
- // apply the parent-to-local transform\r
- g_QglTable.m_pfn_qglMultMatrixf(m_transform);\r
-\r
- // draw children\r
- if(m_model && m_model->pRender)\r
- {\r
- m_model->pRender->Draw(state, rflags);\r
- }\r
- \r
- g_QglTable.m_pfn_qglPopMatrix();\r
-}\r
-\r
-// ISelect\r
-\r
-bool CEntityEclassModel::TestRay(const ray_t *ray, vec_t *dist) const\r
-{\r
- vec_t dist_start = *dist;\r
- vec_t dist_local = *dist;\r
- ray_t ray_local = *ray;\r
-\r
- if (aabb_intersect_ray(&m_BBox, &ray_local, &dist_local))\r
- *dist = dist_local;\r
- return *dist < dist_start;\r
-}\r
-\r
-\r
-//IEdit\r
-\r
-void CEntityEclassModel::Translate(const vec3_t translation)\r
-{\r
- VectorIncrement(translation, m_translate);\r
- UpdateCachedData();\r
-}\r
-\r
-void CEntityEclassModel::Rotate(const vec3_t pivot, const vec3_t rotation)\r
-{\r
- m4x4_t rotation_matrix;\r
-\r
- m4x4_identity(rotation_matrix);\r
- m4x4_pivoted_rotate_by_vec3(rotation_matrix, rotation, eXYZ, pivot);\r
- m4x4_transform_point(rotation_matrix, m_translate);\r
-\r
- VectorIncrement(rotation, m_euler);\r
-\r
- UpdateCachedData();\r
-}\r
-\r
-void CEntityEclassModel::OnKeyValueChanged(entity_t *e, const char *key, const char* value)\r
-{\r
- if(strcmp(key,"origin") == 0)\r
- {\r
- sscanf(value, "%f %f %f", &m_translate[0], &m_translate[1], &m_translate[2]); \r
- UpdateCachedData();\r
- } \r
- else if(strcmp(key,"angle") == 0)\r
- {\r
- VectorSet(m_euler, 0, 0, (float) atof(value));\r
- UpdateCachedData();\r
- }\r
-}\r
-\r
-void CEntityEclassModel::SetEclass(const eclass_t* eclass)\r
-{\r
- m_eclass = eclass;\r
-}\r
-\r
-void CEntityEclassModel::SetName(const char *name)\r
-{\r
- if(strcmp(m_name.c_str(), name) == 0)\r
- return;\r
-\r
- if(m_name.c_str()[0] != '\0'\r
- && m_version.c_str()[0] != '\0')\r
- GetModelCache()->DeleteByID(m_name.c_str(), m_version.c_str());\r
-\r
- m_model = NULL;\r
- m_name = name;\r
-\r
- if(m_name.c_str()[0] != '\0')\r
- {\r
- const char* dot = strrchr(m_name.c_str(), '.');\r
- if(dot != NULL)\r
- {\r
- m_version = ++dot;\r
- m_model = GetModelCache()->GetByID(m_name.c_str(), m_version.c_str());\r
- }\r
- }\r
-\r
- UpdateCachedData();\r
-}\r
-\r
-//\r
-// CEntityEclassModel\r
-//\r
-\r
-// private:\r
-\r
-void CEntityEclassModel::UpdateCachedData()\r
-{\r
- aabb_t aabb_temp;\r
-\r
- aabb_clear(&aabb_temp);\r
-\r
- m4x4_identity(m_transform);\r
- m4x4_pivoted_transform_by_vec3(m_transform, m_translate, m_euler, eXYZ, m_scale, m_pivot);\r
- memcpy(m_inverse_transform, m_transform, sizeof(m4x4_t));\r
- if(m4x4_invert(m_inverse_transform) == 1) {\r
- Sys_Printf("ERROR: Singular Matrix, cannot invert");\r
- }\r
-\r
- if(m_eclass)\r
- aabb_construct_for_vec3(&aabb_temp, m_eclass->mins, m_eclass->maxs);\r
- else\r
- VectorSet(aabb_temp.extents, 8, 8, 8);\r
-\r
- aabb_for_transformed_aabb(&m_BBox, &aabb_temp, m_transform);\r
-}\r
+/*
+ Copyright (C) 1999-2007 id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
+
+ This file is part of GtkRadiant.
+
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+
+#include "entity_entitymodel.h"
+
+//
+// CEntityEclassModel implementation
+//
+
+CEntityEclassModel::CEntityEclassModel (){
+ refCount = 1;
+ m_eclass = NULL;
+ m_model = NULL;
+ VectorSet( m_translate, 0,0,0 );
+ VectorSet( m_euler, 0,0,0 );
+ VectorSet( m_scale, 1,1,1 );
+ VectorSet( m_pivot, 0,0,0 );
+ m4x4_identity( m_transform );
+ m4x4_identity( m_inverse_transform );
+}
+
+CEntityEclassModel::~CEntityEclassModel (){
+ if ( m_name.c_str()[0] != '\0'
+ && m_version.c_str()[0] != '\0' ) {
+ GetModelCache()->DeleteByID( m_name.c_str(), m_version.c_str() );
+ }
+}
+
+
+// IRender
+
+void CEntityEclassModel::Draw( int state, int rflags ) const {
+ // push the current modelview matrix
+ // FIXME: put in a check for stack recursion depth..
+ // or avoid recursion of opengl matrix stack
+ g_QglTable.m_pfn_qglPushMatrix();
+ // apply the parent-to-local transform
+ g_QglTable.m_pfn_qglMultMatrixf( m_transform );
+
+ // draw children
+ if ( m_model && m_model->pRender ) {
+ m_model->pRender->Draw( state, rflags );
+ }
+
+ g_QglTable.m_pfn_qglPopMatrix();
+}
+
+// ISelect
+
+bool CEntityEclassModel::TestRay( const ray_t *ray, vec_t *dist ) const {
+ vec_t dist_start = *dist;
+ vec_t dist_local = *dist;
+ ray_t ray_local = *ray;
+
+ if ( aabb_intersect_ray( &m_BBox, &ray_local, &dist_local ) ) {
+ *dist = dist_local;
+ }
+ return *dist < dist_start;
+}
+
+
+//IEdit
+
+void CEntityEclassModel::Translate( const vec3_t translation ){
+ VectorIncrement( translation, m_translate );
+ UpdateCachedData();
+}
+
+void CEntityEclassModel::Rotate( const vec3_t pivot, const vec3_t rotation ){
+ m4x4_t rotation_matrix;
+
+ m4x4_identity( rotation_matrix );
+ m4x4_pivoted_rotate_by_vec3( rotation_matrix, rotation, eXYZ, pivot );
+ m4x4_transform_point( rotation_matrix, m_translate );
+
+ VectorIncrement( rotation, m_euler );
+
+ UpdateCachedData();
+}
+
+void CEntityEclassModel::OnKeyValueChanged( entity_t *e, const char *key, const char* value ){
+ if ( strcmp( key,"origin" ) == 0 ) {
+ sscanf( value, "%f %f %f", &m_translate[0], &m_translate[1], &m_translate[2] );
+ UpdateCachedData();
+ }
+ else if ( strcmp( key,"angle" ) == 0 ) {
+ VectorSet( m_euler, 0, 0, (float) atof( value ) );
+ UpdateCachedData();
+ }
+}
+
+void CEntityEclassModel::SetEclass( const eclass_t* eclass ){
+ m_eclass = eclass;
+}
+
+void CEntityEclassModel::SetName( const char *name ){
+ if ( strcmp( m_name.c_str(), name ) == 0 ) {
+ return;
+ }
+
+ if ( m_name.c_str()[0] != '\0'
+ && m_version.c_str()[0] != '\0' ) {
+ GetModelCache()->DeleteByID( m_name.c_str(), m_version.c_str() );
+ }
+
+ m_model = NULL;
+ m_name = name;
+
+ if ( m_name.c_str()[0] != '\0' ) {
+ const char* dot = strrchr( m_name.c_str(), '.' );
+ if ( dot != NULL ) {
+ m_version = ++dot;
+ m_model = GetModelCache()->GetByID( m_name.c_str(), m_version.c_str() );
+ }
+ }
+
+ UpdateCachedData();
+}
+
+//
+// CEntityEclassModel
+//
+
+// private:
+
+void CEntityEclassModel::UpdateCachedData(){
+ aabb_t aabb_temp;
+
+ aabb_clear( &aabb_temp );
+
+ m4x4_identity( m_transform );
+ m4x4_pivoted_transform_by_vec3( m_transform, m_translate, m_euler, eXYZ, m_scale, m_pivot );
+ memcpy( m_inverse_transform, m_transform, sizeof( m4x4_t ) );
+ if ( m4x4_invert( m_inverse_transform ) == 1 ) {
+ Sys_Printf( "ERROR: Singular Matrix, cannot invert" );
+ }
+
+ if ( m_eclass ) {
+ aabb_construct_for_vec3( &aabb_temp, m_eclass->mins, m_eclass->maxs );
+ }
+ else{
+ VectorSet( aabb_temp.extents, 8, 8, 8 );
+ }
+
+ aabb_for_transformed_aabb( &m_BBox, &aabb_temp, m_transform );
+}
projects / xonotic / netradiant.git / blobdiff