#include "eevee_defines.hh"
#include "gpu_shader_create_info.hh"

Surface Velocity
Combined with the depth pre-pass shader. Outputs the view motion vectors for animated objects.
smooth(Type::VEC3, "prev") .smooth(Type	CameraData

smooth(Type::VEC3, "prev") .smooth(Type camera_prev	camera_next

	mat4

velocity_obj_prev_buf[]	vec4

velocity_obj_prev_buf[] velocity_geo_prev_buf[]	VelocityIndex

	float

smooth(Type::VEC3, "prev") .smooth(Type	define ("VELOCITY_CAMERA") .uniform_buf(VELOCITY_CAMERA_PREV_BUF

smooth(Type::VEC3, "prev") .smooth(Type camera_prev	uniform_buf (VELOCITY_CAMERA_CURR_BUF, "CameraData", "camera_curr") .uniform_buf(VELOCITY_CAMERA_NEXT_BUF

	define ("MAT_VELOCITY") .storage_buf(VELOCITY_OBJ_PREV_BUF_SLOT

velocity_obj_prev_buf[]	storage_buf (VELOCITY_OBJ_NEXT_BUF_SLOT, Qualifier::READ, "mat4", "velocity_obj_next_buf[]") .storage_buf(VELOCITY_GEO_PREV_BUF_SLOT

velocity_obj_prev_buf[] velocity_geo_prev_buf[]	storage_buf (VELOCITY_GEO_NEXT_BUF_SLOT, Qualifier::READ, "vec4", "velocity_geo_next_buf[]") .storage_buf(VELOCITY_INDIRECTION_BUF_SLOT

velocity_obj_prev_buf[] velocity_geo_prev_buf[] velocity_indirection_buf[]	vertex_out (eevee_velocity_surface_iface) .fragment_out(0

velocity_obj_prev_buf[] velocity_geo_prev_buf[] velocity_indirection_buf[] out_velocity	additional_info ("eevee_velocity_camera")

	compute_source ("eevee_vertex_copy_comp.glsl") .local_group_size(VERTEX_COPY_GROUP_SIZE) .storage_buf(0

Function Documentation

◆ additional_info()

velocity_obj_prev_buf[] velocity_geo_prev_buf[] velocity_indirection_buf[] out_velocity additional_info ( "eevee_velocity_camera" )

◆ compute_source()

compute_source ( "eevee_vertex_copy_comp.glsl" )

◆ define() [1/2]

define ( "MAT_VELOCITY" )

◆ define() [2/2]

smooth(Type::VEC3, "prev") .smooth(Type define ( "VELOCITY_CAMERA" )

◆ storage_buf() [1/2]

velocity_obj_prev_buf[] velocity_geo_prev_buf[] storage_buf	(	VELOCITY_GEO_NEXT_BUF_SLOT	,
		Qualifier::READ	,
		"vec4"	,
		"velocity_geo_next_buf"	[] )

◆ storage_buf() [2/2]

velocity_obj_prev_buf[] storage_buf	(	VELOCITY_OBJ_NEXT_BUF_SLOT	,
		Qualifier::READ	,
		"mat4"	,
		"velocity_obj_next_buf"	[] )

◆ uniform_buf()

smooth(Type::VEC3, "prev") .smooth(Type camera_prev uniform_buf	(	VELOCITY_CAMERA_CURR_BUF	,
		"CameraData"	,
		"camera_curr"	)

◆ vertex_out()

velocity_obj_prev_buf[] velocity_geo_prev_buf[] velocity_indirection_buf[] vertex_out ( eevee_velocity_surface_iface )

Variable Documentation

◆ camera_next

smooth(Type::VEC3, "prev") .smooth(Type camera_prev camera_next

Definition at line 25 of file eevee_velocity_info.hh.

◆ CameraData

smooth(Type::VEC3, "prev") .smooth(Type camera_prev CameraData

Definition at line 23 of file eevee_velocity_info.hh.

◆ float

float

Definition at line 44 of file eevee_velocity_info.hh.

◆ mat4

mat4

Definition at line 29 of file eevee_velocity_info.hh.

Referenced by applyRotationMatrix(), applyTrackballMatrix(), AnimationImporter::Assign_transform_animations(), DocumentImporter::create_instance_node(), ED_view3d_win_to_3d_on_plane_with_fallback(), blender::io::usd::import_skeleton(), and resize_transform_matrix_fn().

◆ vec4

vec4

Definition at line 31 of file eevee_velocity_info.hh.

Referenced by ed_view3d_project__internal(), ED_view3d_project_float_v2_m4(), and ED_view3d_project_float_v3_m4().

◆ VelocityIndex

velocity_obj_prev_buf[] velocity_geo_prev_buf[] VelocityIndex

Definition at line 35 of file eevee_velocity_info.hh.

Surface Velocity