66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
|
#include "private.h"
|
||
|
|
|
||
|
|
#include "../tools/euclid.h"
|
||
|
|
#include "../renderer.h"
|
||
|
|
#include "../tools.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Clouds previews.
|
||
|
|
*/
|
||
|
|
|
||
|
|
Color _fakeApplyLightingToSurface(Renderer* renderer, Vector3 location, Vector3 normal, SurfaceMaterial* material)
|
||
|
|
{
|
||
|
|
UNUSED(renderer);
|
||
|
|
UNUSED(location);
|
||
|
|
UNUSED(normal);
|
||
|
|
UNUSED(material);
|
||
|
|
|
||
|
|
return COLOR_WHITE;
|
||
|
|
}
|
||
|
|
|
||
|
|
Renderer* cloudsCreatePreviewCoverageRenderer()
|
||
|
|
{
|
||
|
|
Renderer* result = rendererCreate();
|
||
|
|
result->render_quality = 5;
|
||
|
|
result->applyLightingToSurface = _fakeApplyLightingToSurface;
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
Color cloudsGetPreviewCoverage(Renderer* renderer, double x, double y, double scaling)
|
||
|
|
{
|
||
|
|
Vector3 eye, look;
|
||
|
|
|
||
|
|
eye.x = 0.0;
|
||
|
|
eye.y = scaling;
|
||
|
|
eye.z = -10.0 * scaling;
|
||
|
|
look.x = x * 0.01 / scaling;
|
||
|
|
look.y = -y * 0.01 / scaling - 0.3;
|
||
|
|
look.z = 1.0;
|
||
|
|
look = v3Normalize(look);
|
||
|
|
|
||
|
|
return renderer->clouds->getColor(renderer, COLOR_BLUE, eye, v3Add(eye, v3Scale(look, 1000.0)));
|
||
|
|
}
|
||
|
|
|
||
|
|
Renderer* cloudsCreatePreviewColorRenderer()
|
||
|
|
{
|
||
|
|
Renderer* result = rendererCreate();
|
||
|
|
result->render_quality = 8;
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
Color cloudsGetPreviewColor(Renderer* renderer, double x, double y)
|
||
|
|
{
|
||
|
|
Vector3 start, end;
|
||
|
|
double thickness = 0.5;
|
||
|
|
|
||
|
|
start.x = x * thickness * 0.5;
|
||
|
|
start.y = -y * thickness * 0.5;
|
||
|
|
start.z = thickness * 0.5;
|
||
|
|
|
||
|
|
end.x = start.x;
|
||
|
|
end.y = start.y;
|
||
|
|
end.z = -start.z;
|
||
|
|
|
||
|
|
return renderer->clouds->getColor(renderer, COLOR_BLUE, start, end);
|
||
|
|
}
|