d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
523 Commits
25 Branches
6 Tags
221 MiB
 
 
 
 
 
 
Tree: 91a76f2a13
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '91a76f2a13'
${ noResults }
source-engine/game/client/viewdebug.cpp

674 lines
21 KiB
Raw Blame History

//========== Copyright (c) 2005, Valve Corporation, All rights reserved. ========
//
// Purpose:
//
//=============================================================================
#include "cbase.h"
#include "tier0/vprof.h"
#include "view_scene.h"
#include "viewrender.h"
#include "viewdebug.h"
#include "view.h"
#include "smoke_fog_overlay.h"
#include "materialsystem/imaterialvar.h"
#include "foundryhelpers_client.h"
// NOTE: This has to be the last file included!
#include "tier0/memdbgon.h"
//-----------------------------------------------------------------------------
// debugging overlays
//-----------------------------------------------------------------------------
static ConVar cl_drawmaterial( "cl_drawmaterial", "", FCVAR_CHEAT, "Draw a particular material over the frame" );
static ConVar mat_showwatertextures( "mat_showwatertextures", "0", FCVAR_CHEAT );
static ConVar mat_wateroverlaysize( "mat_wateroverlaysize", "128" );
static ConVar mat_showframebuffertexture( "mat_showframebuffertexture", "0", FCVAR_CHEAT );
static ConVar mat_framebuffercopyoverlaysize( "mat_framebuffercopyoverlaysize", "128" );
static ConVar mat_showcamerarendertarget( "mat_showcamerarendertarget", "0", FCVAR_CHEAT );
static ConVar mat_camerarendertargetoverlaysize( "mat_camerarendertargetoverlaysize", "128", FCVAR_CHEAT );
static ConVar mat_hsv( "mat_hsv", "0", FCVAR_CHEAT );
static ConVar mat_yuv( "mat_yuv", "0", FCVAR_CHEAT );
static ConVar cl_overdraw_test( "cl_overdraw_test", "0", FCVAR_CHEAT | FCVAR_NEVER_AS_STRING );
static ConVar mat_drawTexture( "mat_drawTexture", "", 0, "Enable debug view texture" );
static ConVar mat_drawTextureScale( "mat_drawTextureScale", "1.0", 0, "Debug view texture scale" );
#ifdef _X360
static ConVar mat_drawColorRamp( "mat_drawColorRamp", "0", 0, "Draw color test pattern (0=Off, 1=[0..255], 2=[0..127]" );
#endif
//-----------------------------------------------------------------------------
// debugging
//-----------------------------------------------------------------------------
// (the engine owns this cvar).
ConVar mat_wireframe( "mat_wireframe", "0", FCVAR_CHEAT );
const ConVar *sv_cheats = NULL;
ConVar mat_showlightmappage( "mat_showlightmappage", "-1" ); // set this to the lightmap page that you want to see on screen, set to -1 to show nothing.
ConVar cl_drawshadowtexture( "cl_drawshadowtexture", "0", FCVAR_CHEAT );
ConVar cl_shadowtextureoverlaysize( "cl_shadowtextureoverlaysize", "256", FCVAR_CHEAT );
static ConVar r_flashlightdrawdepth( "r_flashlightdrawdepth", "0" );
//-----------------------------------------------------------------------------
// Lightmap debugging mode view
//-----------------------------------------------------------------------------
class CLightmapDebugView : public CRendering3dView
{
public:
CLightmapDebugView(CViewRender *pMainView) : CRendering3dView( pMainView ) {}
void Draw()
{
extern bool s_bCanAccessCurrentView;
AllowCurrentViewAccess( true );
Frustum frustum;
render->Push3DView( *this, 0, NULL, frustum );
BuildWorldRenderLists( true, -1, true, true );
render->PopView( frustum );
AllowCurrentViewAccess( false );
render->DrawLightmaps( m_pWorldRenderList, mat_showlightmappage.GetInt() );
}
};
//-----------------------------------------------------------------------------
// Renders a material orthographically to screen...
//-----------------------------------------------------------------------------
static void RenderMaterial( const char *pMaterialName )
{
// So it's not in the very top left
float x = 100.0f, y = 100.0f;
// float x = 0.0f, y = 0.0f;
IMaterial *pMaterial = materials->FindMaterial( pMaterialName, TEXTURE_GROUP_OTHER, false );
if ( !IsErrorMaterial( pMaterial ) )
{
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->Bind( pMaterial );
IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
CMeshBuilder meshBuilder;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
meshBuilder.Position3f( x, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color4ub( 255, 255, 255, 255 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( x + pMaterial->GetMappingWidth(), y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.Color4ub( 255, 255, 255, 255 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( x + pMaterial->GetMappingWidth(), y + pMaterial->GetMappingHeight(), 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.Color4ub( 255, 255, 255, 255 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( x, y + pMaterial->GetMappingHeight(), 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.Color4ub( 255, 255, 255, 255 );
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
}
}
static void OverlayWaterTexture( IMaterial *pMaterial, int xOffset, int yOffset, bool bFlip )
{
// screen safe
float xBaseOffset = IsPC() ? 0 : 32;
float yBaseOffset = IsPC() ? 0 : 32;
float offsetS = ( 0.5f / 256.0f );
float offsetT = ( 0.5f / 256.0f );
float fFlip0 = bFlip ? 1.0f : 0.0f;
float fFlip1 = bFlip ? 0.0f : 1.0f;
if( !IsErrorMaterial( pMaterial ) )
{
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->Bind( pMaterial );
IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
float w = mat_wateroverlaysize.GetFloat();
float h = mat_wateroverlaysize.GetFloat();
CMeshBuilder meshBuilder;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
meshBuilder.Position3f( xBaseOffset + xOffset * w, yBaseOffset + yOffset * h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f + offsetS, fFlip1 + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xBaseOffset + ( xOffset + 1 ) * w, yBaseOffset + yOffset * h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f + offsetS, fFlip1 + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xBaseOffset + ( xOffset + 1 ) * w, yBaseOffset + ( yOffset + 1 ) * h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f + offsetS, fFlip0 + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xBaseOffset + xOffset * w, yBaseOffset + ( yOffset + 1 ) * h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f + offsetS, fFlip0 + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
}
}
static void OverlayWaterTextures( void )
{
OverlayWaterTexture( materials->FindMaterial( "debug/debugreflect", NULL ), 0, 0, false );
OverlayWaterTexture( materials->FindMaterial( "debug/debugrefract", NULL ), 0, 1, true );
}
void OverlayCameraRenderTarget( const char *pszMaterialName, float flX, float flY, float w, float h )
{
float offsetS = ( 0.5f / 256.0f );
float offsetT = ( 0.5f / 256.0f );
IMaterial *pMaterial;
pMaterial = materials->FindMaterial( pszMaterialName, TEXTURE_GROUP_OTHER, true );
if( !IsErrorMaterial( pMaterial ) )
{
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->Bind( pMaterial );
IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
CMeshBuilder meshBuilder;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
meshBuilder.Position3f( flX, flY, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 0.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( flX+w, flY, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 0.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( flX+w, flY+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 1.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( flX, flY+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 1.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
}
}
static void OverlayFrameBufferTexture( int nFrameBufferIndex )
{
float offsetS = ( 0.5f / 256.0f );
float offsetT = ( 0.5f / 256.0f );
IMaterial *pMaterial;
char buf[MAX_PATH];
Q_snprintf( buf, MAX_PATH, "debug/debugfbtexture%d", nFrameBufferIndex );
pMaterial = materials->FindMaterial( buf, TEXTURE_GROUP_OTHER, true );
if( !IsErrorMaterial( pMaterial ) )
{
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->Bind( pMaterial );
IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
float w = mat_framebuffercopyoverlaysize.GetFloat();
float h = mat_framebuffercopyoverlaysize.GetFloat();
CMeshBuilder meshBuilder;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
meshBuilder.Position3f( w * nFrameBufferIndex, 0.0f, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 0.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( w * ( nFrameBufferIndex + 1 ), 0.0f, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 0.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( w * ( nFrameBufferIndex + 1 ), h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f + offsetS, 1.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( w * nFrameBufferIndex, h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f + offsetS, 1.0f + offsetT );
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
}
}
//-----------------------------------------------------------------------------
// Debugging aid to display a texture
//-----------------------------------------------------------------------------
static void OverlayShowTexture( const char* textureName, float scale )
{
bool foundVar;
IMaterial *pMaterial;
IMaterialVar *BaseTextureVar;
ITexture *pTex;
float x, y, w, h;
// ___error is created in code in CMaterialSystem::CreateDebugMaterials()
pMaterial = materials->FindMaterial( "___error", TEXTURE_GROUP_OTHER, true );
BaseTextureVar = pMaterial->FindVar( "$basetexture", &foundVar, false );
if (!foundVar)
return;
CMatRenderContextPtr pRenderContext( materials );
if ( textureName && textureName[0] )
{
pTex = materials->FindTexture( textureName, TEXTURE_GROUP_OTHER, false );
BaseTextureVar->SetTextureValue( pTex );
w = pTex->GetActualWidth() * scale;
h = pTex->GetActualHeight() * scale;
}
else
{
w = h = 64.0f * scale;
}
// Center relative to current viewport
int nViewportX, nViewportY, nViewportWidth, nViewportHeight;
pRenderContext->GetViewport( nViewportX, nViewportY, nViewportWidth, nViewportHeight );
x = ( nViewportWidth - w ) * 0.5f;
y = ( nViewportHeight - h ) * 0.5f;
pRenderContext->Bind( pMaterial );
IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
CMeshBuilder meshBuilder;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
meshBuilder.Position3f( x, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( x+w, y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( x+w, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( x, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
}
//-----------------------------------------------------------------------------
// Debugging aid to display a color ramp
//-----------------------------------------------------------------------------
#if defined( _X360 )
static void OverlayColorRamp( bool bHalfSpace )
{
IMaterial *pMaterial;
float x, y, w, h;
pMaterial = materials->FindMaterial( "vgui/white", TEXTURE_GROUP_OTHER, true );
int backBufferWidth, backBufferHeight;
materials->GetBackBufferDimensions( backBufferWidth, backBufferHeight );
w = ( backBufferWidth == 1280 ) ? 1024 : 512;
h = 80;
x = ( backBufferWidth - w )/2;
y = ( backBufferHeight - 4*h )/2;
int numBands = 32;
int color0 = 0;
int color1 = bHalfSpace ? 127 : 255;
int colorStep = (color1 - color0 + 1)/numBands;
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->Bind( pMaterial );
IMesh* pMesh = pRenderContext->GetDynamicMesh( true );
CMeshBuilder meshBuilder;
// draw ticks
int xx = x;
meshBuilder.Begin( pMesh, MATERIAL_LINES, numBands+1 );
for ( int i=0; i<numBands+1; i++ )
{
meshBuilder.Position3f( xx, y-10, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( 255, 255, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( 255, 255, 0 );
meshBuilder.AdvanceVertex();
xx += w/numBands;
}
meshBuilder.End();
pMesh->Draw();
// black to white band
xx = x;
int color = color0;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
for ( int i=0; i<numBands+1; i++ )
{
meshBuilder.Position3f( xx, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
color += colorStep;
if ( color > 255 )
color = 255;
xx += w/numBands;
}
meshBuilder.End();
pMesh->Draw();
// white to black band
color = color1;
y += h;
xx = x;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
for ( int i=0; i<numBands+1; i++ )
{
meshBuilder.Position3f( xx, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.Color3ub( color, color, color );
meshBuilder.AdvanceVertex();
color -= colorStep;
if ( color < 0 )
color = 0;
xx += w/numBands;
}
meshBuilder.End();
pMesh->Draw();
// red band
color = color1;
y += h;
xx = x;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
for ( int i=0; i<numBands+1; i++ )
{
meshBuilder.Position3f( xx, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( color, 0, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.Color3ub( color, 0, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.Color3ub( color, 0, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.Color3ub( color, 0, 0 );
meshBuilder.AdvanceVertex();
color -= colorStep;
if ( color < 0 )
color = 0;
xx += w/numBands;
}
meshBuilder.End();
pMesh->Draw();
// green band
color = color1;
y += h;
xx = x;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
for ( int i=0; i<numBands+1; i++ )
{
meshBuilder.Position3f( xx, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( 0, color, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.Color3ub( 0, color, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.Color3ub( 0, color, 0 );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.Color3ub( 0, color, 0 );
meshBuilder.AdvanceVertex();
color -= colorStep;
if ( color < 0 )
color = 0;
xx += w/numBands;
}
meshBuilder.End();
pMesh->Draw();
// blue band
color = color1;
y += h;
xx = x;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, numBands );
for ( int i=0; i<numBands+1; i++ )
{
meshBuilder.Position3f( xx, y, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 0.0f );
meshBuilder.Color3ub( 0, 0, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 0.0f );
meshBuilder.Color3ub( 0, 0, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx+w/numBands, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 1.0f, 1.0f );
meshBuilder.Color3ub( 0, 0, color );
meshBuilder.AdvanceVertex();
meshBuilder.Position3f( xx, y+h, 0.0f );
meshBuilder.TexCoord2f( 0, 0.0f, 1.0f );
meshBuilder.Color3ub( 0, 0, color );
meshBuilder.AdvanceVertex();
color -= colorStep;
if ( color < 0 )
color = 0;
xx += w/numBands;
}
meshBuilder.End();
pMesh->Draw();
}
#endif
//-----------------------------------------------------------------------------
// Draws all the debugging info
//-----------------------------------------------------------------------------
void CDebugViewRender::Draw3DDebuggingInfo( const CViewSetup &view )
{
VPROF("CViewRender::Draw3DDebuggingInfo");
// Draw anything Foundry wants to.
FoundryHelpers_DrawAll();
// Draw 3d overlays
render->Draw3DDebugOverlays();
// Draw the line file used for debugging leaks
render->DrawLineFile();
}
//-----------------------------------------------------------------------------
// Draws all the debugging info
//-----------------------------------------------------------------------------
void CDebugViewRender::Draw2DDebuggingInfo( const CViewSetup &view )
{
// HDRFIXME: Assert NULL rendertarget
if ( mat_yuv.GetInt() )
{
IMaterial *pMaterial;
pMaterial = materials->FindMaterial( "debug/yuv", TEXTURE_GROUP_OTHER, true );
if( !IsErrorMaterial( pMaterial ) )
{
DrawScreenEffectMaterial( pMaterial, view.x, view.y, view.width, view.height );
}
}
if ( mat_hsv.GetInt() )
{
IMaterial *pMaterial;
pMaterial = materials->FindMaterial( "debug/hsv", TEXTURE_GROUP_OTHER, true );
if( !IsErrorMaterial( pMaterial ) )
{
DrawScreenEffectMaterial( pMaterial, view.x, view.y, view.width, view.height );
}
}
// Draw debugging lightmaps
if ( mat_showlightmappage.GetInt() != -1 )
{
CLightmapDebugView clientView( assert_cast<CViewRender *>( ::view ) );
clientView.Setup( view );
clientView.Draw();
}
if ( cl_drawshadowtexture.GetInt() )
{
int nSize = cl_shadowtextureoverlaysize.GetInt();
g_pClientShadowMgr->RenderShadowTexture( nSize, nSize );
}
const char *pDrawMaterial = cl_drawmaterial.GetString();
if ( pDrawMaterial && pDrawMaterial[0] )
{
RenderMaterial( pDrawMaterial );
}
if ( mat_showwatertextures.GetBool() )
{
OverlayWaterTextures();
}
if ( mat_showcamerarendertarget.GetBool() )
{
float w = mat_wateroverlaysize.GetFloat();
float h = mat_wateroverlaysize.GetFloat();
OverlayCameraRenderTarget( "debug/debugcamerarendertarget", 0, 0, w, h );
}
if ( mat_showframebuffertexture.GetBool() )
{
// HDRFIXME: Get rid of these rendertarget sets assuming that the assert at the top of this function is true.
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->PushRenderTargetAndViewport( NULL );
OverlayFrameBufferTexture( 0 );
OverlayFrameBufferTexture( 1 );
pRenderContext->PopRenderTargetAndViewport( );
}
const char *pDrawTexture = mat_drawTexture.GetString();
if ( pDrawTexture && pDrawTexture[0] )
{
OverlayShowTexture( pDrawTexture, mat_drawTextureScale.GetFloat() );
}
#ifdef _X360
if ( mat_drawColorRamp.GetBool() )
{
OverlayColorRamp( mat_drawColorRamp.GetInt() == 2 );
}
#endif
if ( r_flashlightdrawdepth.GetBool() )
{
shadowmgr->DrawFlashlightDepthTexture( );
}
}
//-----------------------------------------------------------------------------
// A console command allowing you to draw a material as an overlay
//-----------------------------------------------------------------------------
CON_COMMAND_F( r_screenoverlay, "Draw specified material as an overlay", FCVAR_CHEAT|FCVAR_SERVER_CAN_EXECUTE )
{
if( args.ArgC() == 2 )
{
if ( !Q_stricmp( "off", args[1] ) )
{
view->SetScreenOverlayMaterial( NULL );
}
else
{
IMaterial *pMaterial = materials->FindMaterial( args[1], TEXTURE_GROUP_OTHER, false );
if ( !IsErrorMaterial( pMaterial ) )
{
view->SetScreenOverlayMaterial( pMaterial );
}
else
{
view->SetScreenOverlayMaterial( NULL );
}
}
}
else
{
IMaterial *pMaterial = view->GetScreenOverlayMaterial();
Warning( "r_screenoverlay: %s\n", pMaterial ? pMaterial->GetName() : "off" );
}
}
// Used to verify frame syncing.
void CDebugViewRender::GenerateOverdrawForTesting()
{
if ( IsX360() )
return;
if ( !cl_overdraw_test.GetInt() )
return;
for ( int i=0; i < 40; i++ )
{
g_SmokeFogOverlayAlpha = 20 / 255.0;
DrawSmokeFogOverlay();
}
g_SmokeFogOverlayAlpha = 0;
}