graphics/paysages3d
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paysages : Added shortcut in global renderer for surface lighting.

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git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@504 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
This commit is contained in:
Michaël Lemaire 2013-01-22 13:32:39 +00:00 committed by ThunderK
parent a191849cee
commit 0d3906a93e
5 changed files with 17 additions and 19 deletions
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7
lib_paysages/atmosphere/preview.c
View file

@ -129,16 +129,11 @@ Color atmosphereGetPreview(Renderer* renderer, double x, double y, double headin
if (_checkHit(eye, direction, &hit, &normal))
{
Color color;
LightStatus* light;
normal = m4Transform(rotation, normal);
hit = m4Transform(rotation, hit);
light = lightingCreateStatus(renderer->lighting, hit, eye);
renderer->atmosphere->getLightingStatus(renderer, light, normal, 1);
color = lightingApplyStatus(light, normal, &MOUNT_MATERIAL);
lightingDeleteStatus(light);
color = renderer->applyLightingToSurface(renderer, hit, normal, &MOUNT_MATERIAL);
return renderer->atmosphere->applyAerialPerspective(renderer, hit, color);
}
else

11
lib_paysages/renderer.c
View file

@ -74,6 +74,15 @@ static Color _applyClouds(Renderer* renderer, Color base, Vector3 start, Vector3
return base;
}
Color _applyLightingToSurface(Renderer* renderer, Vector3 location, Vector3 normal, SurfaceMaterial* material)
{
LightStatus* light = lightingCreateStatus(renderer->lighting, location, renderer->camera_location);
renderer->atmosphere->getLightingStatus(renderer, light, normal, 0);
Color result = lightingApplyStatus(light, normal, material);
lightingDeleteStatus(light);
return result;
}
Renderer* rendererCreate()
{
Renderer* result = malloc(sizeof(Renderer));
@ -103,6 +112,8 @@ Renderer* rendererCreate()
result->applyTextures = _applyTextures;
result->applyClouds = _applyClouds;
result->applyLightingToSurface = _applyLightingToSurface;
result->lighting = lightingManagerCreate();
result->atmosphere = AtmosphereRendererClass.create();

3
lib_paysages/renderer.h
View file

@ -31,6 +31,9 @@ struct Renderer
void (*pushTriangle)(Renderer* renderer, Vector3 v1, Vector3 v2, Vector3 v3, f_RenderFragmentCallback callback, void* callback_data);
void (*pushQuad)(Renderer* renderer, Vector3 v1, Vector3 v2, Vector3 v3, Vector3 v4, f_RenderFragmentCallback callback, void* callback_data);
/* Shortcuts */
Color (*applyLightingToSurface)(Renderer* renderer, Vector3 location, Vector3 normal, SurfaceMaterial* material);
/* Scenery related */
RayCastingResult (*rayWalking)(Renderer* renderer, Vector3 location, Vector3 direction, int terrain, int water, int sky, int clouds);
HeightInfo (*getWaterHeightInfo)(Renderer* renderer);

8
lib_paysages/textures.c
View file

@ -268,13 +268,7 @@ double texturesGetLayerCoverage(TextureLayerDefinition* definition, Renderer* re
static inline Color _getLayerColor(Renderer* renderer, TextureResult texture)
{
LightStatus* light;
Color result;
light = lightingCreateStatus(renderer->lighting, texture.location, renderer->camera_location);
renderer->atmosphere->getLightingStatus(renderer, light, texture.normal, 1);
result = lightingApplyStatus(light, texture.normal, &texture.definition->material);
lightingDeleteStatus(light);
return result;
return renderer->applyLightingToSurface(renderer, texture.location, texture.normal, &texture.definition->material);
}
Color texturesGetLayerColor(TextureLayerDefinition* definition, Renderer* renderer, Vector3 location, double detail)

7
lib_paysages/water.c
View file

@ -310,7 +310,6 @@ WaterResult waterGetColorDetail(WaterDefinition* definition, Renderer* renderer,
RayCastingResult refracted;
Vector3 normal;
Color color;
LightStatus* light;
SurfaceMaterial material;
double detail, depth;
@ -351,11 +350,7 @@ WaterResult waterGetColorDetail(WaterDefinition* definition, Renderer* renderer,
_applyFoam(definition, location, normal, detail, &material);
light = lightingCreateStatus(renderer->lighting, location, renderer->camera_location);
renderer->atmosphere->getLightingStatus(renderer, light, normal, 0);
color = lightingApplyStatus(light, normal, &material);
lightingDeleteStatus(light);
color = renderer->applyLightingToSurface(renderer, location, normal, &material);
color = renderer->atmosphere->applyAerialPerspective(renderer, location, color);
color = renderer->applyClouds(renderer, color, renderer->camera_location, location);