82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
|
#include "CloudsRenderer.h"
|
||
|
|
|
||
|
|
#include "SoftwareRenderer.h"
|
||
|
|
#include "Scenery.h"
|
||
|
|
#include "CloudsDefinition.h"
|
||
|
|
#include "BaseCloudLayerRenderer.h"
|
||
|
|
#include "CloudBasicLayerRenderer.h"
|
||
|
|
|
||
|
|
CloudsRenderer::CloudsRenderer(SoftwareRenderer* parent):
|
||
|
|
parent(parent)
|
||
|
|
{
|
||
|
|
fake_renderer = new BaseCloudLayerRenderer(parent);
|
||
|
|
}
|
||
|
|
|
||
|
|
CloudsRenderer::~CloudsRenderer()
|
||
|
|
{
|
||
|
|
for (auto renderer : layer_renderers)
|
||
|
|
{
|
||
|
|
delete renderer;
|
||
|
|
}
|
||
|
|
delete fake_renderer;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CloudsRenderer::update()
|
||
|
|
{
|
||
|
|
for (auto renderer : layer_renderers)
|
||
|
|
{
|
||
|
|
delete renderer;
|
||
|
|
}
|
||
|
|
layer_renderers.clear();
|
||
|
|
|
||
|
|
CloudsDefinition* clouds = parent->getScenery()->getClouds();
|
||
|
|
int n = clouds->count();
|
||
|
|
for (int i = 0; i < n; i++)
|
||
|
|
{
|
||
|
|
layer_renderers.push_back(new CloudBasicLayerRenderer(parent));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
BaseCloudLayerRenderer* CloudsRenderer::getLayerRenderer(unsigned int layer)
|
||
|
|
{
|
||
|
|
if (layer < layer_renderers.size())
|
||
|
|
{
|
||
|
|
return layer_renderers[layer];
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return fake_renderer;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
Color CloudsRenderer::getColor(const Vector3 &eye, const Vector3 &location, const Color &base)
|
||
|
|
{
|
||
|
|
CloudsDefinition* definition = parent->getScenery()->getClouds();
|
||
|
|
|
||
|
|
int n = definition->count();
|
||
|
|
if (n < 1)
|
||
|
|
{
|
||
|
|
return base;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* TODO Iter layers in sorted order */
|
||
|
|
Color cumul = base;
|
||
|
|
|
||
|
|
for (int i = 0; i < n; i++)
|
||
|
|
{
|
||
|
|
CloudLayerDefinition* layer = definition->getCloudLayer(i);
|
||
|
|
BaseCloudLayerRenderer* layer_renderer = getLayerRenderer(i);
|
||
|
|
|
||
|
|
Color layer_color = layer_renderer->getColor(layer, eye, location);
|
||
|
|
|
||
|
|
colorMask(&cumul, &layer_color);
|
||
|
|
}
|
||
|
|
|
||
|
|
return cumul;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CloudsRenderer::alterLight(LightDefinition* light, const Vector3 &eye, const Vector3 &location)
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|