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Graphics/Light: Add cache infos (cosines, tangent) + inline

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Former-commit-id: 36e6fb9c2d09597480302da30d3097ec54582fe8
This commit is contained in:
Lynix
2015-05-26 23:45:40 +02:00
parent 68d6f62cd4
commit a92a58301a
3 changed files with 111 additions and 93 deletions
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102
src/Nazara/Graphics/Light.cpp
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@@ -17,15 +17,15 @@
///TODO: Scale ?
NzLight::NzLight(nzLightType type) :
m_type(type),
m_color(NzColor::White),
m_ambientFactor((type == nzLightType_Directional) ? 0.2f : 0.f),
m_attenuation(0.9f),
m_diffuseFactor(1.f),
m_innerAngle(15.f),
m_outerAngle(45.f),
m_radius(5.f)
m_type(type)
{
SetAmbientFactor((type == nzLightType_Directional) ? 0.2f : 0.f);
SetAttenuation(0.9f);
SetColor(NzColor::White);
SetDiffuseFactor(1.f);
SetInnerAngle(15.f);
SetOuterAngle(45.f);
SetRadius(5.f);
}
void NzLight::AddToRenderQueue(NzAbstractRenderQueue* renderQueue, const NzMatrix4f& transformMatrix) const
@@ -77,90 +77,6 @@ bool NzLight::Cull(const NzFrustumf& frustum, const NzBoundingVolumef& volume, c
return false;
}
float NzLight::GetAmbientFactor() const
{
return m_ambientFactor;
}
float NzLight::GetAttenuation() const
{
return m_attenuation;
}
NzColor NzLight::GetColor() const
{
return m_color;
}
float NzLight::GetDiffuseFactor() const
{
return m_diffuseFactor;
}
float NzLight::GetInnerAngle() const
{
return m_innerAngle;
}
nzLightType NzLight::GetLightType() const
{
return m_type;
}
float NzLight::GetOuterAngle() const
{
return m_outerAngle;
}
float NzLight::GetRadius() const
{
return m_radius;
}
void NzLight::SetAmbientFactor(float factor)
{
m_ambientFactor = factor;
}
void NzLight::SetAttenuation(float attenuation)
{
m_attenuation = attenuation;
}
void NzLight::SetColor(const NzColor& color)
{
m_color = color;
}
void NzLight::SetDiffuseFactor(float factor)
{
m_diffuseFactor = factor;
}
void NzLight::SetInnerAngle(float innerAngle)
{
m_innerAngle = innerAngle;
}
void NzLight::SetLightType(nzLightType type)
{
m_type = type;
}
void NzLight::SetOuterAngle(float outerAngle)
{
m_outerAngle = outerAngle;
InvalidateBoundingVolume();
}
void NzLight::SetRadius(float radius)
{
m_radius = radius;
InvalidateBoundingVolume();
}
void NzLight::UpdateBoundingVolume(NzBoundingVolumef* boundingVolume, const NzMatrix4f& transformMatrix) const
{
NazaraAssert(boundingVolume, "Invalid bounding volume");
@@ -209,7 +125,7 @@ void NzLight::MakeBoundingVolume() const
// Il nous faut maintenant le rayon du cercle projeté à cette distance
// Tangente = Opposé/Adjaçent <=> Opposé = Adjaçent*Tangente
float radius = m_radius*std::tan(NzDegreeToRadian(m_outerAngle));
float radius = m_radius * m_outerAngleTangent;
NzVector3f lExtend = NzVector3f::Left()*radius;
NzVector3f uExtend = NzVector3f::Up()*radius;