//-----------------------------------------------------------------------------
void Scene::Update (double appSeconds, double elapsedSeconds)
{
// Ambient
PX2::Light *light = mDefaultLight;
AmbientRegionActor *curARActor = mTwoAmbientRigion[1];
AmbientRegionActor *pastARActor = mTwoAmbientRigion[0];
curARActor = mDefaultARActor;
pastARActor = mDefaultARActor;
mAmbientBlend = 1.0f;
light->Ambient = Interpolate::LinearFloat4(
pastARActor->mAmbientColor, curARActor->mAmbientColor,
mAmbientBlend);
light->Diffuse = Interpolate::LinearFloat4(
pastARActor->mDirLightDiffColor, curARActor->mDirLightDiffColor,
mAmbientBlend);
light->Specular = Interpolate::LinearFloat4(
pastARActor->mDirLightSpecColor, curARActor->mDirLightSpecColor,
mAmbientBlend);
float horAngle = Interpolate::LinearFloat(
pastARActor->mHorAngle, curARActor->mHorAngle,
mAmbientBlend);
float verAngle = Interpolate::LinearFloat(
pastARActor->mVerAngle, curARActor->mVerAngle,
mAmbientBlend);
AVector dir = AnglesToDirection(Mathf::DEG_TO_RAD*horAngle,
Mathf::DEG_TO_RAD*verAngle);
light->SetDirection(dir);
// Scene
mSceneNode->Update(appSeconds);
}
//----------------------------------------------------------------------------
void RawTerrainPage::CreateEditMtlInstPerVertex (EditTerrainMaterial *material,
Shine *shine)
{
PX2::Light *light = 0;
for (int i=0; i<(int)mInfulencedLights.size(); i++)
{
Light *lit = mInfulencedLights[i];
if (lit->GetType() == Light::LT_DIRECTIONAL)
{
light = lit;
break;
}
}
if (light == 0)
{
light = new0 Light(Light::LT_DIRECTIONAL);
light->Ambient = Float4(1.0f, 0.8f, 0.8f, 1.0f);
light->Diffuse = Float4(1.0f, 0.8f, 0.6f, 1.0f);
light->Intensity = 1.0f;
light->SetDirection(AVector(-1.0f, -1.0f, -1.0f));
}
mMtlInst = new0 MaterialInstance(material, 0);
mMtlInst->SetVertexConstant(0, "gPVWMatrix", new0 PVWMatrixConstant());
mMtlInst->SetVertexConstant(0, "gShineEmissive",
new0 ShineEmissiveConstant(shine));
mMtlInst->SetVertexConstant(0, "gShineAmbient",
new0 ShineAmbientConstant(shine));
mMtlInst->SetVertexConstant(0, "gShineDiffuse",
new0 ShineDiffuseConstant(shine));
mMtlInst->SetVertexConstant(0, "gLightModelDirection",
new0 LightModelDVectorConstant(light));
mMtlInst->SetVertexConstant(0, "gLightColour",
new0 LightDiffuseConstant(light));
mMtlInst->SetVertexConstant(0, "gLightAttenuation",
new0 LightAttenuationConstant(light));
mMtlInst->SetPixelConstant(0, "UVScale01", mUV01Float);
mMtlInst->SetPixelConstant(0, "UVScale23", mUV23Float);
mMtlInst->SetPixelConstant(0, "UVScale4", mUV4Float);
SetTexture0(mTextureDefaultFilename);
SetTextureAlpha(mTextureAlpha);
SetTexture1(mTextureDefaultFilename);
SetTexture2(mTextureDefaultFilename);
SetTexture3(mTextureDefaultFilename);
SetTexture4(mTextureDefaultFilename);
SetMaterialInstance(mMtlInst);
}