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paysages : Small fixes.

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git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@430 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
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Michaël Lemaire 2012-09-16 20:14:08 +00:00 committed by ThunderK
parent c9d4676280
commit cc21b63966
3 changed files with 9 additions and 8 deletions
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3
TODO
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@ -11,7 +11,8 @@ Technology Preview 2 :
=> Find a proper model for night sky (maybe Shirley)
- InputInt doesn't honor small_step.
- Keep skydome lights in cache for a render.
- Add buttons to restore "auto" default values in tabs and dialogs.
- Add buttons to restore "auto" default values in tabs and dialogs (with several auto presets).
- Clouds should keep distance to ground.
- Add "hardness to light" and shadow control ("minimum lighting") to material.
Technlogy Preview 3 :

2
lib_paysages/auto.c
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@ -80,7 +80,7 @@ void autoGenRealisticLandscape(int seed)
/* Water */
water = waterCreateDefinition();
water.height = -5.0;
water.height = -4.0;
water.transparency = 0.5;
water.reflection = 0.4;
water.transparency_depth = 6.0;

10
lib_paysages/clouds.c
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@ -89,11 +89,11 @@ CloudsLayerDefinition* cloudsLayerCreateDefinition()
result->lighttraversal = 7.0;
result->minimumlight = 0.4;
result->shape_scaling = 10.0;
result->edge_scaling = 0.3;
result->edge_length = 0.4;
result->base_coverage = 0.35;
result->edge_scaling = 0.8;
result->edge_length = 0.3;
result->base_coverage = 0.4;
result->shape_noise = noiseCreateGenerator();
noiseAddLevelsSimple(result->shape_noise, 6, 1.0, 1.0);
noiseAddLevelsSimple(result->shape_noise, 2, 1.0, 1.0);
noiseSetFunctionParams(result->shape_noise, NOISE_FUNCTION_SIMPLEX, 0.3);
result->edge_noise = noiseCreateGenerator();
noiseAddLevelsSimple(result->edge_noise, 8, 1.0, 1.0);
@ -314,7 +314,7 @@ static int _optimizeSearchLimits(CloudsLayerDefinition* layer, Vector3* start, V
else /* start is inside layer */
{
diff = v3Sub(*end, *start);
if (end->y > layer->thickness)
if (end->y > layer->lower_altitude + layer->thickness)
{
*end = v3Add(*start, v3Scale(diff, (layer->lower_altitude + layer->thickness - start->y) / diff.y));
}