Blender: blender::nodes::node_shader_tex_sky_cc Namespace Reference

Blender V4.3

Classes
struct	SkyModelPreetham

Functions
static void	node_declare (NodeDeclarationBuilder &b)

static void	node_shader_buts_tex_sky (uiLayout layout, bContext C, PointerRNA *ptr)

static void	node_shader_init_tex_sky (bNodeTree , bNode node)

static float	sky_perez_function (const float *lam, float theta, float gamma)

static void	sky_precompute_old (SkyModelPreetham *sunsky, const float sun_angles[], float turbidity)

static int	node_shader_gpu_tex_sky (GPUMaterial mat, bNode node, bNodeExecData , GPUNodeStack in, GPUNodeStack *out)

static void	node_shader_update_sky (bNodeTree ntree, bNode node)

static void	node_gather_link_searches (GatherLinkSearchOpParams &params)

Function Documentation

◆ node_declare()

static void blender::nodes::node_shader_tex_sky_cc::node_declare ( NodeDeclarationBuilder & b )

static

Definition at line 25 of file node_shader_tex_sky.cc.

References b.

◆ node_gather_link_searches()

static void blender::nodes::node_shader_tex_sky_cc::node_gather_link_searches ( GatherLinkSearchOpParams & params )

static

Definition at line 288 of file node_shader_tex_sky.cc.

References IFACE_, blender::nodes::NodeDeclaration::outputs, params, blender::nodes::search_link_ops_for_declarations(), SOCK_FLOAT, SOCK_OUT, and tex.

◆ node_shader_buts_tex_sky()

static void blender::nodes::node_shader_tex_sky_cc::node_shader_buts_tex_sky	(	uiLayout *	layout,
		bContext *	C,
		PointerRNA *	ptr )

static

Definition at line 31 of file node_shader_tex_sky.cc.

References BKE_scene_uses_blender_eevee(), col, CTX_data_scene(), ptr, RNA_boolean_get(), RNA_enum_get(), RPT_, SHD_SKY_HOSEK, SHD_SKY_NISHITA, SHD_SKY_PREETHAM, UI_ITEM_R_SPLIT_EMPTY_NAME, uiItemL(), uiItemR(), and uiLayoutColumn().

◆ node_shader_gpu_tex_sky()

static int blender::nodes::node_shader_tex_sky_cc::node_shader_gpu_tex_sky	(	GPUMaterial *	mat,
		bNode *	node,
		bNodeExecData *	,
		GPUNodeStack *	in,
		GPUNodeStack *	out )

static

Definition at line 153 of file node_shader_tex_sky.cc.

References acosf, atan2f, blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::config_x, blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::config_Y, blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::config_y, SKY_ArHosekSkyModelState::configs, float, fmodf, get_XYZ_to_RGB_for_gpu(), GPU_constant(), GPU_image_sky(), GPU_SAMPLER_EXTEND_MODE_EXTEND, GPU_SAMPLER_EXTEND_MODE_REPEAT, GPU_SAMPLER_FILTERING_LINEAR, GPU_SKY_HEIGHT, GPU_SKY_WIDTH, GPU_stack_link(), GPU_uniform(), M_PI, M_PI_2, node_shader_gpu_default_tex_coord(), node_shader_gpu_tex_mapping(), blender::threading::parallel_for(), blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::radiance, SKY_ArHosekSkyModelState::radiances, sampler(), SKY_arhosek_xyz_skymodelstate_alloc_init(), SKY_arhosekskymodelstate_free(), SKY_nishita_skymodel_precompute_texture(), sky_precompute_old(), tex, and xyz_to_rgb().

◆ node_shader_init_tex_sky()

static void blender::nodes::node_shader_tex_sky_cc::node_shader_init_tex_sky	(	bNodeTree *	,
		bNode *	node )

static

Definition at line 71 of file node_shader_tex_sky.cc.

References BKE_texture_colormapping_default(), BKE_texture_mapping_default(), DEG2RADF, SHD_SKY_NISHITA, tex, and TEXMAP_TYPE_POINT.

◆ node_shader_update_sky()

static void blender::nodes::node_shader_tex_sky_cc::node_shader_update_sky	(	bNodeTree *	ntree,
		bNode *	node )

static

Definition at line 279 of file node_shader_tex_sky.cc.

References blender::bke::node_find_socket(), blender::bke::node_set_socket_availability(), SOCK_IN, and tex.

◆ sky_perez_function()

static float blender::nodes::node_shader_tex_sky_cc::sky_perez_function	(	const float *	lam,
		float	theta,
		float	gamma )

static

Definition at line 99 of file node_shader_tex_sky.cc.

References cosf, and expf.

Referenced by sky_precompute_old().

◆ sky_precompute_old()

static void blender::nodes::node_shader_tex_sky_cc::sky_precompute_old	(	SkyModelPreetham *	sunsky,
		const float	sun_angles[],
		float	turbidity )

static

Definition at line 108 of file node_shader_tex_sky.cc.

References blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::config_x, blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::config_Y, blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::config_y, M_PI, blender::nodes::node_shader_tex_sky_cc::SkyModelPreetham::radiance, sky_perez_function(), T, T2, and tanf.

Referenced by node_shader_gpu_tex_sky().