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Fix regression from stereo branch in wind tree

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This commit is contained in:
kaetemi 2013-09-14 18:58:23 +02:00
parent 60cd1f6116
commit adcb3e032b
4 changed files with 18 additions and 4 deletions
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5
code/nel/include/nel/3d/render_trav.h
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@ -280,7 +280,8 @@ public:
*/
void changeLightSetup(CLightContribution *lightContribution, bool useLocalAttenuation);
/// Must call before beginVPLightSetup
void prepareVPLightSetup();
/** setup the driver VP constants to get info from current LightSetup.
* Only 0..3 Light + SunLights are supported. The VP do NOT support distance/Spot attenuation
* Also it does not handle World Matrix with non uniform scale correctly since lighting is made in ObjectSpace
@ -425,7 +426,7 @@ private:
// Current num of VP lights enabled.
uint _VPNumLights;
// Current support of specular
//bool _VPSupportSpecular;
// bool _VPSupportSpecular;
// Sum of all ambiant of all lights + ambiantGlobal.
NLMISC::CRGBAF _VPFinalAmbient;
// Diffuse/Spec comp of all light / 255.

1
code/nel/src/3d/meshvp_per_pixel_light.cpp
View file

@ -515,6 +515,7 @@ bool CMeshVPPerPixelLight::begin(IDriver *drv,
//
CRenderTrav *renderTrav= &scene->getRenderTrav();
/// Setup for gouraud lighting
renderTrav->prepareVPLightSetup();
renderTrav->beginVPLightSetup(program, invertedModelMat);
//
sint strongestLightIndex = renderTrav->getStrongestLightIndex();

5
code/nel/src/3d/meshvp_wind_tree.cpp
View file

@ -385,6 +385,8 @@ bool CMeshVPWindTree::begin(IDriver *driver, CScene *scene, CMeshBaseInstance *m
// Activate the good VertexProgram
//===============
// Update nb vp lights
renderTrav->prepareVPLightSetup();
// Get how many pointLights are setuped now.
nlassert(scene != NULL);
@ -510,6 +512,9 @@ void CMeshVPWindTree::beginMBRMesh(IDriver *driver, CScene *scene)
// ***************************************************************************
void CMeshVPWindTree::beginMBRInstance(IDriver *driver, CScene *scene, CMeshBaseInstance *mbi, const NLMISC::CMatrix &invertedModelMat)
{
// Update nb vp lights
renderTrav->prepareVPLightSetup();
// Get how many pointLights are setuped now.
nlassert(scene != NULL);
CRenderTrav *renderTrav= &scene->getRenderTrav();

11
code/nel/src/3d/render_trav.cpp
View file

@ -760,13 +760,20 @@ void CRenderTrav::changeLightSetup(CLightContribution *lightContribution, bool
// ***************************************************************************
// ***************************************************************************
void CRenderTrav::prepareVPLightSetup()
{
nlassert(MaxVPLight==4);
_VPNumLights= min(_NumLightEnabled, (uint)MaxVPLight);
// Must force real light setup at least the first time, in changeVPLightSetupMaterial()
_VPMaterialCacheDirty= true;
}
// ***************************************************************************
void CRenderTrav::beginVPLightSetup(CVertexProgramLighted *program, const CMatrix &invObjectWM)
{
uint i;
nlassert(MaxVPLight==4);
_VPNumLights= min(_NumLightEnabled, (uint)MaxVPLight);
// nlassert(MaxVPLight==4);
// _VPNumLights= min(_NumLightEnabled, (uint)MaxVPLight);
// _VPCurrentCtStart= ctStart;
// _VPSupportSpecular= supportSpecular;
_VPCurrent = program;