rendertarget.c

Go to the documentation of this file.

#ifdef GAME_TEMPLATE
 
[EditorAttribute("box", "GameLib/Scripted", "Render target", "-0.25 -0.25 -0.25", "0.25 0.25 0.25", "255 0 0 255")]
class RenderTargetClass
{
 
}
 
RenderTargetClass RenderTargetSource;
 
class RenderTarget: GenericEntity
{
 [Attribute("0", "slider", "Camera index", "0 31 1")]
 int CameraIndex;
 [Attribute("0", "editbox", "Position X <0, 1>")]
 float X;
 [Attribute("0", "editbox", "Position Y <0, 1>")]
 float Y;
 [Attribute("1", "editbox", "Render target width <0, 1>")]
 float Width;
 [Attribute("1", "editbox", "Render target height <0, 1>")]
 float Height;
 [Attribute("-1", "editbox", "Sort index (the lesser the more important)")]
 int Sort;
 [Attribute("0", "combobox", "Autoinit", "", { ParamEnum("No", "0"), ParamEnum("Yes", "1") } )]
 int AutoInit;
 [Attribute("0", "combobox", "Forcing creation of render target for camera #0 in Workbench", "", { ParamEnum("No", "0"), ParamEnum("Yes", "1") } )]
 bool ForceCreation;
 bool m_Show = true; // when autoinit, wait with showing the render target after all entities are created (EOnInit)
 ref RenderTargetWidget m_RenderWidget;
 
 void RenderTarget(IEntitySource src, IEntity parent)
 {
 SetFlags(EntityFlags.ACTIVE, false);
 
 if (AutoInit)
 {
 m_Show = false;
 SetEventMask(EntityEvent.INIT);
 Init();
 }
 }
 
 void ~RenderTarget()
 {
 delete m_RenderWidget;
 }
 
 void Init()
 {
 #ifdef WORKBENCH // Workbench is using its own renderer for main camera, it is not using render target widget.
 if (!ForceCreation && CameraIndex == 0)
 return;
 #endif
 
 int screenW, screenH;
 GetScreenSize(screenW, screenH);
 
 int posX = (float)(screenW * X);
 int posY = (float)(screenH * Y);
 int widthPix = (float)(screenW * Width);
 int heightPix = (float)(screenH * Height);
 if (Class.CastTo(m_RenderWidget, GetGame().GetWorkspace().CreateWidget(RenderTargetWidgetTypeID, posX, posY, widthPix, heightPix, WidgetFlags.VISIBLE | WidgetFlags.HEXACTSIZE | WidgetFlags.VEXACTSIZE | WidgetFlags.HEXACTPOS | WidgetFlags.VEXACTPOS, 0xffffffff, Sort)))
 { 
 m_RenderWidget.Show(m_Show); 
 SetWidgetWorld(m_RenderWidget, GetGame().GetWorldEntity(), CameraIndex);
 }
 }
 override void EOnInit(IEntity other, int extra) 
 {
 if (m_RenderWidget)
 {
 m_Show = true;
 m_RenderWidget.Show(m_Show);
 }
 }
}
 
#endif