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https://github.com/electronicarts/CnC_Renegade.git
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Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
340
Code/Tools/W3DView/OpacityVectorDialog.cpp
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340
Code/Tools/W3DView/OpacityVectorDialog.cpp
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/*
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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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// OpacityVectorDialog.cpp : implementation file
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//
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#include "stdafx.h"
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#include "w3dview.h"
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#include "OpacityVectorDialog.h"
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#include "wwmath.h"
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#include "vector3.h"
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#include "sphereobj.h"
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#include "ringobj.h"
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#include "colorbar.h"
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#include "euler.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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//
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// OpacityVectorDialogClass
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//
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/////////////////////////////////////////////////////////////////////////////
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OpacityVectorDialogClass::OpacityVectorDialogClass(CWnd* pParent /*=NULL*/)
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: m_OpacityBar (NULL),
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m_RenderObj (NULL),
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m_KeyIndex (0),
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CDialog(OpacityVectorDialogClass::IDD, pParent)
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{
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//{{AFX_DATA_INIT(OpacityVectorDialogClass)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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return ;
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}
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/////////////////////////////////////////////////////////////////////////////
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//
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// DoDataExchange
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//
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/////////////////////////////////////////////////////////////////////////////
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void
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OpacityVectorDialogClass::DoDataExchange (CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(OpacityVectorDialogClass)
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DDX_Control(pDX, IDC_SLIDER_Z, m_SliderZ);
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DDX_Control(pDX, IDC_SLIDER_Y, m_SliderY);
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//}}AFX_DATA_MAP
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return ;
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}
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BEGIN_MESSAGE_MAP(OpacityVectorDialogClass, CDialog)
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//{{AFX_MSG_MAP(OpacityVectorDialogClass)
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ON_WM_HSCROLL()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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//
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// OnInitDialog
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//
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/////////////////////////////////////////////////////////////////////////////
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BOOL
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OpacityVectorDialogClass::OnInitDialog (void)
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{
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CDialog::OnInitDialog();
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m_OpacityBar = ColorBarClass::Get_Color_Bar (::GetDlgItem (m_hWnd, IDC_OPACITY_BAR));
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ASSERT (m_OpacityBar);
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//
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// Setup the opacity bar
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//
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m_OpacityBar->Set_Range (0, 10);
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m_OpacityBar->Modify_Point (0, 0, 255, 255, 255);
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m_OpacityBar->Insert_Point (1, 10, 0, 0, 0);
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float value = ::atan (((m_Value.intensity / 10.0F) * 11.0F)) / DEG_TO_RAD (84.5) * 10.0F;
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m_OpacityBar->Set_Selection_Pos (value);
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//
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// Setup the sliders
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//
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m_SliderY.SetRange (0, 179);
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m_SliderZ.SetRange (0, 179);
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float log_test = ::log (8.0F);
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float log_test2 = ::_logb (log_test);
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float log_test3 = ::exp (log_test);
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//
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// Convert the normalized vector to Euler angles...
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//
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/*Vector3 dir_vector (m_Value.X, m_Value.Y, m_Value.Z);
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float x_rot = ::acos (dir_vector * Vector3 (1, 0, 0));
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float y_rot = ::acos (dir_vector * Vector3 (0, 1, 0));
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float z_rot = ::acos (dir_vector * Vector3 (0, 0, 1));
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x_rot = RAD_TO_DEG (x_rot);
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y_rot = RAD_TO_DEG (y_rot);
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z_rot = RAD_TO_DEG (z_rot);
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x_rot = WWMath::Wrap (x_rot, -180, 180);
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y_rot = WWMath::Wrap (y_rot, -180, 180);
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z_rot = WWMath::Wrap (z_rot, -180, 180);*/
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/*Matrix3D rot_90 (1);
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rot_90.Rotate_Z (DEG_TO_RADF (90));
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Vector3 x_axis (m_Value.X, m_Value.Y, m_Value.Z);
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x_axis.Normalize ();
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Vector3 y_axis = rot_90 * x_axis;
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Vector3 z_axis;
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Vector3::Cross_Product (x_axis, y_axis, &z_axis);
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Matrix3D orientation (x_axis, y_axis, z_axis, Vector3 (0, 0, 0));
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EulerAnglesClass euler_angle (orientation, EulerOrderXYZr);
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float x_rot = RAD_TO_DEG (euler_angle.Get_Angle (0));
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float y_rot = RAD_TO_DEG (euler_angle.Get_Angle (1));
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float z_rot = RAD_TO_DEG (euler_angle.Get_Angle (2));
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x_rot = WWMath::Wrap (x_rot, 0, 360);
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y_rot = WWMath::Wrap (y_rot, 0, 360);
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z_rot = WWMath::Wrap (z_rot, 0, 360);*/
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Matrix3D rotation = Build_Matrix3D (m_Value.angle);
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//Vector3 point = m_Value.angle.Rotate_Vector (Vector3 (1, 0, 0));
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EulerAnglesClass euler_angle (rotation, EulerOrderXYZr);
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//float x_rot = RAD_TO_DEG (euler_angle.Get_Angle (0));
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float y_rot = RAD_TO_DEG (euler_angle.Get_Angle (1));
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float z_rot = RAD_TO_DEG (euler_angle.Get_Angle (2));
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//float y_rot = RAD_TO_DEG (rotation.Get_Y_Rotation ());
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//float z_rot = RAD_TO_DEG (rotation.Get_Z_Rotation ());
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y_rot = WWMath::Wrap (y_rot, 0, 360);
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z_rot = WWMath::Wrap (z_rot, 0, 360);
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m_SliderY.SetPos ((int)y_rot);
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m_SliderZ.SetPos ((int)z_rot);
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return TRUE;
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}
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/////////////////////////////////////////////////////////////////////////////
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//
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// OnOK
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//
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/////////////////////////////////////////////////////////////////////////////
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void
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OpacityVectorDialogClass::OnOK (void)
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{
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m_Value = Update_Value ();
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CDialog::OnOK ();
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return ;
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}
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/////////////////////////////////////////////////////////////////////////////
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//
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// Update_Object
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//
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/////////////////////////////////////////////////////////////////////////////
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void
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OpacityVectorDialogClass::Update_Object (void)
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{
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Update_Object (Update_Value ());
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return ;
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}
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/////////////////////////////////////////////////////////////////////////////
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//
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// Update_Value
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//
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/////////////////////////////////////////////////////////////////////////////
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AlphaVectorStruct
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OpacityVectorDialogClass::Update_Value (void)
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{
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AlphaVectorStruct value;
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int y_pos = m_SliderY.GetPos ();
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int z_pos = m_SliderZ.GetPos ();
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//float x_rot = DEG_TO_RADF ((float)x_pos);
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float y_rot = DEG_TO_RADF ((float)y_pos);
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float z_rot = DEG_TO_RADF ((float)z_pos);
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Matrix3 rot_mat (true);
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//rot_mat.Rotate_X (x_rot);
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rot_mat.Rotate_Y (y_rot);
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rot_mat.Rotate_Z (z_rot);
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value.angle = ::Build_Quaternion (rot_mat);
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float percent = ::tan ((m_OpacityBar->Get_Selection_Pos () / 10.0F) * DEG_TO_RAD (84.5)) / 11.0F;
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percent = min (1.0F, percent);
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percent = max (0.0F, percent);
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value.intensity = 10.0F * percent;
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return value;
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}
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/////////////////////////////////////////////////////////////////////////////
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//
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// Update_Object
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//
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/////////////////////////////////////////////////////////////////////////////
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void
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OpacityVectorDialogClass::Update_Object (const AlphaVectorStruct &value)
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{
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if (m_RenderObj != NULL) {
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//
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// Determine what type of object this is
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//
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switch (m_RenderObj->Class_ID ())
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{
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case RenderObjClass::CLASSID_SPHERE:
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{
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//
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// Update the key with the new vector
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//
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SphereVectorChannelClass &vector_channel = ((SphereRenderObjClass *)m_RenderObj)->Get_Vector_Channel ();
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vector_channel.Set_Key_Value (m_KeyIndex, value);
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//
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// Force the animation to restart
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//
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((SphereRenderObjClass *)m_RenderObj)->Restart_Animation ();
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}
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break;
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}
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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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// OnCancel
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//
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/////////////////////////////////////////////////////////////////////////////
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void
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OpacityVectorDialogClass::OnCancel (void)
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{
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Update_Object (m_Value);
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CDialog::OnCancel ();
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return ;
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}
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/////////////////////////////////////////////////////////////////////////////
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//
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// OnHScroll
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//
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/////////////////////////////////////////////////////////////////////////////
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void
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OpacityVectorDialogClass::OnHScroll
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(
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UINT nSBCode,
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UINT nPos,
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CScrollBar * pScrollBar
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)
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{
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//
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// Update the object
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//
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Update_Object ();
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CDialog::OnHScroll(nSBCode, nPos, pScrollBar);
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnNotify
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//
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/////////////////////////////////////////////////////////////
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BOOL
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OpacityVectorDialogClass::OnNotify
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(
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WPARAM wParam,
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LPARAM lParam,
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LRESULT *pResult
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)
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{
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CBR_NMHDR *color_bar_hdr = (CBR_NMHDR *)lParam;
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//
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// Which control sent the notification?
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//
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switch (color_bar_hdr->hdr.idFrom)
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{
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case IDC_OPACITY_BAR:
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{
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//
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// Update the object
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//
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if (color_bar_hdr->hdr.code == CBRN_SEL_CHANGED) {
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Update_Object ();
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}
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}
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break;
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}
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return CDialog::OnNotify (wParam, lParam, pResult);
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}
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