745 lines
19 KiB
C++
745 lines
19 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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// RingSizePropPage.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 "ringsizeproppage.h"
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#include "colorutils.h"
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#include "utils.h"
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#include "scaledialog.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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IMPLEMENT_DYNCREATE(RingSizePropPageClass, CPropertyPage)
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/////////////////////////////////////////////////////////////
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// Local prototypes
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/////////////////////////////////////////////////////////////
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static bool Is_LERP (float last_value, float last_time, float curr_value, float curr_time, float next_value, float next_time);
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/////////////////////////////////////////////////////////////
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//
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// RingSizePropPageClass
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//
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/////////////////////////////////////////////////////////////
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RingSizePropPageClass::RingSizePropPageClass (RingRenderObjClass *ring)
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: m_RenderObj (ring),
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m_bValid (true),
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m_InnerScaleXBar (NULL),
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m_InnerScaleYBar (NULL),
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m_OuterScaleXBar (NULL),
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m_OuterScaleYBar (NULL),
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m_InnerSize (0.5F, 0.5F),
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m_OuterSize (1.0F, 1.0F),
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CPropertyPage(RingSizePropPageClass::IDD)
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{
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//{{AFX_DATA_INIT(RingSizePropPageClass)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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Initialize ();
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// ~RingSizePropPageClass
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//
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/////////////////////////////////////////////////////////////
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RingSizePropPageClass::~RingSizePropPageClass (void)
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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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// DoDataExchange
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//
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/////////////////////////////////////////////////////////////
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void
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RingSizePropPageClass::DoDataExchange (CDataExchange* pDX)
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{
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CPropertyPage::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(RingSizePropPageClass)
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DDX_Control(pDX, IDC_INNER_SIZE_X_SPIN, m_InnerSizeXSpin);
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DDX_Control(pDX, IDC_INNER_SIZE_Y_SPIN, m_InnerSizeYSpin);
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DDX_Control(pDX, IDC_OUTER_SIZE_X_SPIN, m_OuterSizeXSpin);
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DDX_Control(pDX, IDC_OUTER_SIZE_Y_SPIN, m_OuterSizeYSpin);
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//}}AFX_DATA_MAP
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return ;
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}
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BEGIN_MESSAGE_MAP(RingSizePropPageClass, CPropertyPage)
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//{{AFX_MSG_MAP(RingSizePropPageClass)
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ON_WM_DESTROY()
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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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// Initialize
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//
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/////////////////////////////////////////////////////////////
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void
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RingSizePropPageClass::Initialize (void)
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{
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m_InnerScaleChannel.Reset ();
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m_OrigInnerScaleChannel.Reset ();
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m_OuterScaleChannel.Reset ();
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m_OrigOuterScaleChannel.Reset ();
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if (m_RenderObj != NULL) {
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m_InnerSize = m_RenderObj->Get_Inner_Extent ();
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m_OuterSize = m_RenderObj->Get_Outer_Extent ();
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m_InnerScaleChannel = m_RenderObj->Get_Inner_Scale_Channel ();
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m_OrigInnerScaleChannel = m_RenderObj->Get_Inner_Scale_Channel ();
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m_OuterScaleChannel = m_RenderObj->Get_Outer_Scale_Channel ();
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m_OrigOuterScaleChannel = m_RenderObj->Get_Outer_Scale_Channel ();
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if (m_OrigInnerScaleChannel.Get_Key_Count () == 0) {
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m_InnerScaleChannel.Add_Key (m_RenderObj->Get_Inner_Scale (), 0);
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m_OrigInnerScaleChannel.Add_Key (m_RenderObj->Get_Inner_Scale (), 0);
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}
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if (m_OrigOuterScaleChannel.Get_Key_Count () == 0) {
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m_OuterScaleChannel.Add_Key (m_RenderObj->Get_Outer_Scale (), 0);
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m_OrigOuterScaleChannel.Add_Key (m_RenderObj->Get_Outer_Scale (), 0);
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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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// OnInitDialog
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//
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/////////////////////////////////////////////////////////////
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BOOL
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RingSizePropPageClass::OnInitDialog (void)
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{
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// Allow the base class to process this message
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CPropertyPage::OnInitDialog ();
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m_InnerScaleXBar = ColorBarClass::Get_Color_Bar (::GetDlgItem (m_hWnd, IDC_INNER_SCALE_BAR_X));
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m_InnerScaleYBar = ColorBarClass::Get_Color_Bar (::GetDlgItem (m_hWnd, IDC_INNER_SCALE_BAR_Y));
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m_OuterScaleXBar = ColorBarClass::Get_Color_Bar (::GetDlgItem (m_hWnd, IDC_OUTER_SCALE_BAR_X));
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m_OuterScaleYBar = ColorBarClass::Get_Color_Bar (::GetDlgItem (m_hWnd, IDC_OUTER_SCALE_BAR_Y));
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//
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// Setup the spinners
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//
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::Initialize_Spinner (m_InnerSizeXSpin, m_InnerSize.X, 0, 10000);
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::Initialize_Spinner (m_InnerSizeYSpin, m_InnerSize.Y, 0, 10000);
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::Initialize_Spinner (m_OuterSizeXSpin, m_OuterSize.X, 0, 10000);
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::Initialize_Spinner (m_OuterSizeYSpin, m_OuterSize.Y, 0, 10000);
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//
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// Setup the timelines
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//
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m_InnerScaleXBar->Set_Range (0, 1);
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m_InnerScaleYBar->Set_Range (0, 1);
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m_OuterScaleXBar->Set_Range (0, 1);
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m_OuterScaleYBar->Set_Range (0, 1);
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//
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// Insert the starting points
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//
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m_InnerScaleXBar->Modify_Point (0, 0, 0, 0, 0);
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m_InnerScaleYBar->Modify_Point (0, 0, 0, 0, 0);
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m_OuterScaleXBar->Modify_Point (0, 0, 0, 0, 0);
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m_OuterScaleYBar->Modify_Point (0, 0, 0, 0, 0);
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m_InnerScaleXBar->Set_Graph_Percent (0, m_OrigInnerScaleChannel[0].Get_Value ().X);
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m_InnerScaleYBar->Set_Graph_Percent (0, m_OrigInnerScaleChannel[0].Get_Value ().Y);
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m_OuterScaleXBar->Set_Graph_Percent (0, m_OrigOuterScaleChannel[0].Get_Value ().X);
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m_OuterScaleYBar->Set_Graph_Percent (0, m_OrigOuterScaleChannel[0].Get_Value ().Y);
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//
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// Set-up the inner-scale timelines
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//
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int x_index = 1;
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int y_index = 1;
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for (int index = 1; index < m_OrigInnerScaleChannel.Get_Key_Count (); index ++) {
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const LERPAnimationChannelClass<Vector2>::KeyClass &prev_value = m_OrigInnerScaleChannel.Get_Key (index - 1);
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const LERPAnimationChannelClass<Vector2>::KeyClass &curr_value = m_OrigInnerScaleChannel.Get_Key (index);
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//
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// Find out which channels are unique (we toss the others)
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//
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bool unique_x = false;
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bool unique_y = false;
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if (index == (m_OrigInnerScaleChannel.Get_Key_Count () - 1)) {
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unique_x = (curr_value.Get_Value ().X != prev_value.Get_Value ().X);
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unique_y = (curr_value.Get_Value ().Y != prev_value.Get_Value ().Y);
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} else {
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const LERPAnimationChannelClass<Vector2>::KeyClass &next_value = m_OrigInnerScaleChannel[index + 1];
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//
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// Check to ensure the X-value isn't just a LERP of the 2 adjacent keys.
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//
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unique_x = (::Is_LERP ( prev_value.Get_Value ().X,
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prev_value.Get_Time (),
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curr_value.Get_Value ().X,
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curr_value.Get_Time (),
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next_value.Get_Value ().X,
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next_value.Get_Time ()) == false);
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//
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// Check to ensure the Y-value isn't just a LERP of the 2 adjacent keys.
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//
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unique_y = (::Is_LERP ( prev_value.Get_Value ().Y,
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prev_value.Get_Time (),
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curr_value.Get_Value ().Y,
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curr_value.Get_Time (),
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next_value.Get_Value ().Y,
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next_value.Get_Time ()) == false);
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}
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//
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// Insert a key for each unique axis
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//
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if (unique_x) {
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m_InnerScaleXBar->Modify_Point (x_index, curr_value.Get_Time (), 0, 0, 0);
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m_InnerScaleXBar->Set_Graph_Percent (x_index, curr_value.Get_Value ().X);
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x_index ++;
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}
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if (unique_y) {
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m_InnerScaleYBar->Modify_Point (y_index, curr_value.Get_Time (), 0, 0, 0);
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m_InnerScaleYBar->Set_Graph_Percent (y_index, curr_value.Get_Value ().Y);
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y_index ++;
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}
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// One of the keys MUST be unique...
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ASSERT (unique_x || unique_y);
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}
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//
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// Set-up the outer-scale timelines
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//
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x_index = 1;
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y_index = 1;
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for (index = 1; index < m_OrigOuterScaleChannel.Get_Key_Count (); index ++) {
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const LERPAnimationChannelClass<Vector2>::KeyClass &prev_value = m_OrigOuterScaleChannel.Get_Key (index - 1);
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const LERPAnimationChannelClass<Vector2>::KeyClass &curr_value = m_OrigOuterScaleChannel.Get_Key (index);
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//
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// Find out which channels are unique (we toss the others)
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//
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bool unique_x = false;
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bool unique_y = false;
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if (index == (m_OrigOuterScaleChannel.Get_Key_Count () - 1)) {
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unique_x = (curr_value.Get_Value ().X != prev_value.Get_Value ().X);
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unique_y = (curr_value.Get_Value ().Y != prev_value.Get_Value ().Y);
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} else {
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const LERPAnimationChannelClass<Vector2>::KeyClass &next_value = m_OrigOuterScaleChannel[index + 1];
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//
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// Check to ensure the X-value isn't just a LERP of the 2 adjacent keys.
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//
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unique_x = (::Is_LERP ( prev_value.Get_Value ().X,
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prev_value.Get_Time (),
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curr_value.Get_Value ().X,
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curr_value.Get_Time (),
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next_value.Get_Value ().X,
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next_value.Get_Time ()) == false);
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//
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// Check to ensure the Y-value isn't just a LERP of the 2 adjacent keys.
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//
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unique_y = (::Is_LERP ( prev_value.Get_Value ().Y,
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prev_value.Get_Time (),
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curr_value.Get_Value ().Y,
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curr_value.Get_Time (),
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next_value.Get_Value ().Y,
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next_value.Get_Time ()) == false);
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}
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//
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// Insert a key for each unique axis
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//
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if (unique_x) {
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m_OuterScaleXBar->Modify_Point (x_index, curr_value.Get_Time (), 0, 0, 0);
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m_OuterScaleXBar->Set_Graph_Percent (x_index, curr_value.Get_Value ().X);
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x_index ++;
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}
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if (unique_y) {
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m_OuterScaleYBar->Modify_Point (y_index, curr_value.Get_Time (), 0, 0, 0);
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m_OuterScaleYBar->Set_Graph_Percent (y_index, curr_value.Get_Value ().Y);
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y_index ++;
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}
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// One of the keys MUST be unique...
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ASSERT (unique_x || unique_y);
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}
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//
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// Ensure our initial 'current' values are up-to-date
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//
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Update_Inner_Scale_Array ();
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Update_Outer_Scale_Array ();
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return TRUE;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnApply
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//
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/////////////////////////////////////////////////////////////
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BOOL
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RingSizePropPageClass::OnApply (void)
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{
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// Allow the base class to process this message
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return CPropertyPage::OnApply ();
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}
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/////////////////////////////////////////////////////////////
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//
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// OnDestroy
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//
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/////////////////////////////////////////////////////////////
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void
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RingSizePropPageClass::OnDestroy (void)
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{
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CPropertyPage::OnDestroy();
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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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RingSizePropPageClass::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_INNER_SCALE_BAR_X:
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case IDC_INNER_SCALE_BAR_Y:
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case IDC_OUTER_SCALE_BAR_X:
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case IDC_OUTER_SCALE_BAR_Y:
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{
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//
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// Determine the timeline bar which sent the notification
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//
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ColorBarClass *timeline = NULL;
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if (color_bar_hdr->hdr.idFrom == IDC_INNER_SCALE_BAR_X) {
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timeline = m_InnerScaleXBar;
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} else if (color_bar_hdr->hdr.idFrom == IDC_INNER_SCALE_BAR_Y) {
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timeline = m_InnerScaleYBar;
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} else if (color_bar_hdr->hdr.idFrom == IDC_OUTER_SCALE_BAR_X) {
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timeline = m_OuterScaleXBar;
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} else if (color_bar_hdr->hdr.idFrom == IDC_OUTER_SCALE_BAR_Y) {
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timeline = m_OuterScaleYBar;
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}
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bool update = (color_bar_hdr->hdr.code == CBRN_MOVING_POINT) ||
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(color_bar_hdr->hdr.code == CBRN_DELETED_POINT);
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if (color_bar_hdr->hdr.code == CBRN_DBLCLK_POINT) {
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//
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// Allow the user to edit the keyframe
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//
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float scale = timeline->Get_Graph_Percent (color_bar_hdr->key_index);
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ScaleDialogClass dialog (scale, this);
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if (dialog.DoModal () == IDOK) {
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//
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// Update the timeline
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//
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timeline->Set_Graph_Percent (color_bar_hdr->key_index, dialog.Get_Scale ());
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update = true;
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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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if (update) {
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if ( color_bar_hdr->hdr.idFrom == IDC_INNER_SCALE_BAR_X ||
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color_bar_hdr->hdr.idFrom == IDC_INNER_SCALE_BAR_Y)
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{
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Update_Inner_Scale_Array ();
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} else if ( color_bar_hdr->hdr.idFrom == IDC_OUTER_SCALE_BAR_X ||
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color_bar_hdr->hdr.idFrom == IDC_OUTER_SCALE_BAR_Y)
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{
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Update_Outer_Scale_Array ();
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}
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SetModified ();
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}
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}
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break;
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case IDC_INNER_SIZE_X_SPIN:
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case IDC_INNER_SIZE_Y_SPIN:
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{
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// Update the object
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m_InnerSize.X = ::GetDlgItemFloat (m_hWnd, IDC_INNER_SIZE_X_EDIT);
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m_InnerSize.Y = ::GetDlgItemFloat (m_hWnd, IDC_INNER_SIZE_Y_EDIT);
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m_RenderObj->Set_Inner_Extent (m_InnerSize);
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SetModified ();
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}
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break;
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case IDC_OUTER_SIZE_X_SPIN:
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case IDC_OUTER_SIZE_Y_SPIN:
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{
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// Update the object
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m_OuterSize.X = ::GetDlgItemFloat (m_hWnd, IDC_OUTER_SIZE_X_EDIT);
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m_OuterSize.Y = ::GetDlgItemFloat (m_hWnd, IDC_OUTER_SIZE_Y_EDIT);
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m_RenderObj->Set_Outer_Extent (m_OuterSize);
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SetModified ();
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}
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break;
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}
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return CPropertyPage::OnNotify (wParam, lParam, pResult);
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}
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/////////////////////////////////////////////////////////////
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//
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// OnCommand
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//
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/////////////////////////////////////////////////////////////
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BOOL
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RingSizePropPageClass::OnCommand
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(
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WPARAM wParam,
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LPARAM lParam
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)
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{
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switch (LOWORD (wParam))
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{
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case IDC_INNER_SIZE_X_EDIT:
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case IDC_INNER_SIZE_Y_EDIT:
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{
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// Update the object
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if ((HIWORD (wParam) == EN_KILLFOCUS) &&
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SendDlgItemMessage (LOWORD (wParam), EM_GETMODIFY))
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{
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SendDlgItemMessage (LOWORD (wParam), EM_SETMODIFY, (WPARAM)0);
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// Update the object
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m_InnerSize.X = ::GetDlgItemFloat (m_hWnd, IDC_INNER_SIZE_X_EDIT);
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m_InnerSize.Y = ::GetDlgItemFloat (m_hWnd, IDC_INNER_SIZE_Y_EDIT);
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m_RenderObj->Set_Inner_Extent (m_InnerSize);
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SetModified ();
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} else if (HIWORD (wParam) == EN_CHANGE) {
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SetModified ();
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}
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}
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break;
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case IDC_OUTER_SIZE_X_EDIT:
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case IDC_OUTER_SIZE_Y_EDIT:
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{
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// Update the object
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if ((HIWORD (wParam) == EN_KILLFOCUS) &&
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SendDlgItemMessage (LOWORD (wParam), EM_GETMODIFY))
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{
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SendDlgItemMessage (LOWORD (wParam), EM_SETMODIFY, (WPARAM)0);
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// Update the object
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m_OuterSize.X = ::GetDlgItemFloat (m_hWnd, IDC_OUTER_SIZE_X_EDIT);
|
|
m_OuterSize.Y = ::GetDlgItemFloat (m_hWnd, IDC_OUTER_SIZE_Y_EDIT);
|
|
m_RenderObj->Set_Outer_Extent (m_OuterSize);
|
|
SetModified ();
|
|
} else if (HIWORD (wParam) == EN_CHANGE) {
|
|
SetModified ();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
return CPropertyPage::OnCommand (wParam, lParam);
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////
|
|
//
|
|
// OnCancel
|
|
//
|
|
/////////////////////////////////////////////////////////////
|
|
void
|
|
RingSizePropPageClass::OnCancel (void)
|
|
{
|
|
//
|
|
// Reset the object to its original state
|
|
//
|
|
m_RenderObj->Set_Inner_Scale_Channel (m_OrigInnerScaleChannel);
|
|
m_RenderObj->Set_Outer_Scale_Channel (m_OrigOuterScaleChannel);
|
|
|
|
CPropertyPage::OnCancel ();
|
|
return ;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////
|
|
//
|
|
// Update_Inner_Scale_Array
|
|
//
|
|
/////////////////////////////////////////////////////////////
|
|
void
|
|
RingSizePropPageClass::Update_Inner_Scale_Array (void)
|
|
{
|
|
m_InnerScaleChannel.Reset ();
|
|
|
|
float position = 0;
|
|
float red = 0;
|
|
float green = 0;
|
|
float blue = 0;
|
|
|
|
//
|
|
// Allocate arrays we can store the 3 separate timelines in
|
|
//
|
|
int max_x = m_InnerScaleXBar->Get_Point_Count ();
|
|
int max_y = m_InnerScaleYBar->Get_Point_Count ();
|
|
LERPAnimationChannelClass<float> x_values;
|
|
LERPAnimationChannelClass<float> y_values;
|
|
|
|
//
|
|
// Build the X-axis timline
|
|
//
|
|
for (int index = 0; index < max_x; index++) {
|
|
m_InnerScaleXBar->Get_Point (index, &position, &red, &green, &blue);
|
|
x_values.Add_Key (m_InnerScaleXBar->Get_Graph_Percent (index), position);
|
|
}
|
|
|
|
//
|
|
// Build the Y-axis timline
|
|
//
|
|
for (index = 0; index < max_y; index++) {
|
|
m_InnerScaleYBar->Get_Point (index, &position, &red, &green, &blue);
|
|
y_values.Add_Key (m_InnerScaleYBar->Get_Graph_Percent (index), position);
|
|
}
|
|
|
|
//
|
|
// Combine the 3 separate time lines into one time line
|
|
//
|
|
int x_index = 0;
|
|
int y_index = 0;
|
|
int list_index = 0;
|
|
float x_val = x_values[0].Get_Value ();
|
|
float y_val = y_values[0].Get_Value ();
|
|
while ( x_index < max_x ||
|
|
y_index < max_y)
|
|
{
|
|
//
|
|
// Find the smallest time
|
|
//
|
|
float time = 2.0F;
|
|
|
|
float x_time = time;
|
|
float y_time = time;
|
|
|
|
if (x_index < max_x) {
|
|
x_time = x_values[x_index].Get_Time ();
|
|
}
|
|
|
|
if (y_index < max_y) {
|
|
y_time = y_values[y_index].Get_Time ();
|
|
}
|
|
|
|
time = min (x_time, time);
|
|
time = min (y_time, time);
|
|
|
|
if (x_time == time) {
|
|
x_index ++;
|
|
}
|
|
|
|
if (y_time == time) {
|
|
y_index ++;
|
|
}
|
|
|
|
//
|
|
// Evaluate X
|
|
//
|
|
x_val = x_values.Evaluate (time);
|
|
y_val = y_values.Evaluate (time);
|
|
|
|
//
|
|
// Add this scalar to the list
|
|
//
|
|
m_InnerScaleChannel.Add_Key (Vector2 (x_val, y_val), time);
|
|
}
|
|
|
|
//
|
|
// Update the object
|
|
//
|
|
m_RenderObj->Set_Inner_Scale_Channel (m_InnerScaleChannel);
|
|
m_RenderObj->Restart_Animation ();
|
|
return ;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////
|
|
//
|
|
// Update_Outer_Scale_Array
|
|
//
|
|
/////////////////////////////////////////////////////////////
|
|
void
|
|
RingSizePropPageClass::Update_Outer_Scale_Array (void)
|
|
{
|
|
m_OuterScaleChannel.Reset ();
|
|
|
|
float position = 0;
|
|
float red = 0;
|
|
float green = 0;
|
|
float blue = 0;
|
|
|
|
//
|
|
// Allocate arrays we can store the 3 separate timelines in
|
|
//
|
|
int max_x = m_OuterScaleXBar->Get_Point_Count ();
|
|
int max_y = m_OuterScaleYBar->Get_Point_Count ();
|
|
LERPAnimationChannelClass<float> x_values;
|
|
LERPAnimationChannelClass<float> y_values;
|
|
|
|
//
|
|
// Build the X-axis timline
|
|
//
|
|
for (int index = 0; index < max_x; index++) {
|
|
m_OuterScaleXBar->Get_Point (index, &position, &red, &green, &blue);
|
|
x_values.Add_Key (m_OuterScaleXBar->Get_Graph_Percent (index), position);
|
|
}
|
|
|
|
//
|
|
// Build the Y-axis timline
|
|
//
|
|
for (index = 0; index < max_y; index++) {
|
|
m_OuterScaleYBar->Get_Point (index, &position, &red, &green, &blue);
|
|
y_values.Add_Key (m_OuterScaleYBar->Get_Graph_Percent (index), position);
|
|
}
|
|
|
|
//
|
|
// Combine the 3 separate time lines into one time line
|
|
//
|
|
int x_index = 0;
|
|
int y_index = 0;
|
|
int list_index = 0;
|
|
float x_val = x_values[0].Get_Value ();
|
|
float y_val = y_values[0].Get_Value ();
|
|
while ( x_index < max_x ||
|
|
y_index < max_y)
|
|
{
|
|
//
|
|
// Find the smallest time
|
|
//
|
|
float time = 2.0F;
|
|
|
|
float x_time = time;
|
|
float y_time = time;
|
|
|
|
if (x_index < max_x) {
|
|
x_time = x_values[x_index].Get_Time ();
|
|
}
|
|
|
|
if (y_index < max_y) {
|
|
y_time = y_values[y_index].Get_Time ();
|
|
}
|
|
|
|
time = min (x_time, time);
|
|
time = min (y_time, time);
|
|
|
|
if (x_time == time) {
|
|
x_index ++;
|
|
}
|
|
|
|
if (y_time == time) {
|
|
y_index ++;
|
|
}
|
|
|
|
//
|
|
// Evaluate X
|
|
//
|
|
x_val = x_values.Evaluate (time);
|
|
y_val = y_values.Evaluate (time);
|
|
|
|
//
|
|
// Add this scalar to the list
|
|
//
|
|
m_OuterScaleChannel.Add_Key (Vector2 (x_val, y_val), time);
|
|
}
|
|
|
|
//
|
|
// Update the object
|
|
//
|
|
m_RenderObj->Set_Outer_Scale_Channel (m_OuterScaleChannel);
|
|
m_RenderObj->Restart_Animation ();
|
|
return ;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////
|
|
//
|
|
// Is_LERP
|
|
//
|
|
/////////////////////////////////////////////////////////////
|
|
bool
|
|
Is_LERP
|
|
(
|
|
float last_value,
|
|
float last_time,
|
|
float curr_value,
|
|
float curr_time,
|
|
float next_value,
|
|
float next_time
|
|
)
|
|
{
|
|
float percent = (curr_time - last_time) / (next_time - last_time);
|
|
float interpolated_value = last_value + ((next_value-last_value) * percent);
|
|
return bool(WWMath::Fabs (interpolated_value - curr_value) < WWMATH_EPSILON);
|
|
}
|