208 lines
6.1 KiB
C++
208 lines
6.1 KiB
C++
/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/***********************************************************************************************
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*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
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***********************************************************************************************
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* *
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* Project Name : LevelEdit *
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* *
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* $Archive:: /Commando/Code/Tools/LevelEdit/AttenuationSphere.cpp $*
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* *
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* Author:: Patrick Smith *
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* *
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* $Modtime:: 5/04/00 9:58a $*
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* *
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* $Revision:: 3 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#include "StdAfx.h"
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#include "AttenuationSphere.h"
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#include "SphereObj.h"
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#include "Utils.h"
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#include "Node.h"
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#include "SceneEditor.h"
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///////////////////////////////////////////////////////////////////////////////
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//
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// AttenuationSphereClass
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//
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///////////////////////////////////////////////////////////////////////////////
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AttenuationSphereClass::AttenuationSphereClass (void)
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: m_IsInScene (false),
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m_Color (1, 1, 1),
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m_Radius (1.0F),
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m_Opacity (1.0F)
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{
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// ~AttenuationSphereClass
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//
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///////////////////////////////////////////////////////////////////////////////
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AttenuationSphereClass::~AttenuationSphereClass (void)
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{
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Remove_From_Scene ();
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// Display_Around_Node
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//
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///////////////////////////////////////////////////////////////////////////////
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void
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AttenuationSphereClass::Display_Around_Node (const NodeClass &node)
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{
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RenderObjClass *render_obj = node.Peek_Render_Obj ();
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if (render_obj != NULL) {
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Display_Around_Node (*render_obj);
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}
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// Display_Around_Node
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//
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///////////////////////////////////////////////////////////////////////////////
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void
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AttenuationSphereClass::Display_Around_Node (const RenderObjClass &render_obj)
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{
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//
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// Make sure we have a sphere object
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//
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SphereRenderObjClass *sphere = (SphereRenderObjClass *)Peek_Model ();
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if (sphere == NULL) {
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sphere = new SphereRenderObjClass;
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sphere->Set_Flag (SphereRenderObjClass::USE_ALPHA_VECTOR, false);
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Set_Model (sphere);
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Set_Color (m_Color);
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Set_Radius (m_Radius);
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Set_Opacity (m_Opacity);
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MEMBER_RELEASE (sphere);
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}
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//
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// Update the sphere's position
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//
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Set_Transform (render_obj.Get_Transform ());
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//
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// Put the sphere into the scene
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//
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if (m_IsInScene == false) {
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::Get_Scene_Editor ()->Add_Dynamic_Object (this);
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m_IsInScene = true;
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}
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// Remove_From_Scene
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//
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///////////////////////////////////////////////////////////////////////////////
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void
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AttenuationSphereClass::Remove_From_Scene (void)
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{
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//
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// Remove the sphere from the scene
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//
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if (m_IsInScene) {
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::Get_Scene_Editor ()->Remove_Object (this);
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m_IsInScene = false;
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}
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// Set_Color
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//
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///////////////////////////////////////////////////////////////////////////////
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void
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AttenuationSphereClass::Set_Color (const Vector3 &color)
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{
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SphereRenderObjClass *sphere = (SphereRenderObjClass *)Peek_Model ();
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SANITY_CHECK (sphere != NULL) {
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return ;
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}
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m_Color = color;
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sphere->Set_Color (m_Color);
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// Set_Radius
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//
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///////////////////////////////////////////////////////////////////////////////
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void
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AttenuationSphereClass::Set_Radius (float radius)
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{
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SphereRenderObjClass *sphere = (SphereRenderObjClass *)Peek_Model ();
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SANITY_CHECK (sphere != NULL) {
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return ;
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}
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m_Radius = radius;
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sphere->Set_Extent (Vector3 (m_Radius, m_Radius, m_Radius));
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sphere->Set_Transform (sphere->Get_Transform ());
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Update_Cull_Box ();
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return ;
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// Set_Opacity
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//
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///////////////////////////////////////////////////////////////////////////////
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void
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AttenuationSphereClass::Set_Opacity (float opacity)
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{
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SphereRenderObjClass *sphere = (SphereRenderObjClass *)Peek_Model ();
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SANITY_CHECK (sphere != NULL) {
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return ;
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}
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m_Opacity = opacity;
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sphere->Set_Alpha (m_Opacity);
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return ;
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}
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