PaintBakeData Struct Reference

Public Attributes
PaintBakeNormal *	bNormal
int *	s_pos
int *	s_num
Vec3f *	realCoord
Bounds3D	mesh_bounds
float	dim [3]
BakeAdjPoint *	bNeighs
double	average_dist
DynamicPaintVolumeGrid *	grid
Vec3f *	velocity
Vec3f *	prev_velocity
float *	brush_velocity
float(*	prev_positions )[3]
float	prev_obmat [4][4]
int	clear

Detailed Description

Temp surface data used to process a frame

Definition at line 183 of file dynamicpaint.cc.

Member Data Documentation

average_dist

double PaintBakeData::average_dist

Definition at line 198 of file dynamicpaint.cc.

Referenced by dynamicPaint_doSmudge(), dynamicPaint_prepareAdjacencyData(), and dynamicPaint_prepareEffectStep().

bNeighs

BakeAdjPoint* PaintBakeData::bNeighs

current global neighbor distances and directions, if required

Definition at line 197 of file dynamicpaint.cc.

Referenced by dynamic_paint_effect_drip_cb(), dynamic_paint_effect_shrink_cb(), dynamic_paint_effect_spread_cb(), dynamic_paint_prepare_adjacency_cb(), dynamic_paint_wave_step_cb(), dynamicPaint_doSmudge(), dynamicPaint_doStep(), dynamicPaint_doWaveStep(), dynamicPaint_prepareAdjacencyData(), free_bakeData(), and surface_determineForceTargetPoints().

bNormal

PaintBakeNormal* PaintBakeData::bNormal

Definition at line 185 of file dynamicpaint.cc.

Referenced by dynamic_paint_generate_bake_data_cb(), dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), dynamic_paint_paint_single_point_cb_ex(), dynamicPaint_generateBakeData(), and free_bakeData().

brush_velocity

float* PaintBakeData::brush_velocity

special temp data for post-p velocity based brushes like smudge 3 float dir vec + 1 float str

Definition at line 209 of file dynamicpaint.cc.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), dynamic_paint_paint_single_point_cb_ex(), dynamicPaint_doSmudge(), dynamicPaint_doStep(), and dynamicPaint_updatePointData().

clear

int PaintBakeData::clear

flag to check if surface was cleared/reset -> have to redo velocity etc.

Definition at line 215 of file dynamicpaint.cc.

Referenced by dynamic_paint_generate_bake_data_cb(), dynamicPaint_clearSurface(), and dynamicPaint_generateBakeData().

dim

float PaintBakeData::dim[3]

Definition at line 193 of file dynamicpaint.cc.

Referenced by grid_cell_bounds_cb(), grid_cell_points_cb_ex(), and surfaceGenerateGrid().

grid

DynamicPaintVolumeGrid* PaintBakeData::grid

space partitioning grid to optimize brush checks

Definition at line 201 of file dynamicpaint.cc.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), dynamicPaint_paintMesh(), dynamicPaint_paintParticles(), free_bakeData(), freeGrid(), grid_cell_bounds_cb(), grid_cell_points_cb_ex(), grid_cell_points_reduce(), and surfaceGenerateGrid().

mesh_bounds

Bounds3D PaintBakeData::mesh_bounds

Definition at line 192 of file dynamicpaint.cc.

Referenced by dynamicPaint_generateBakeData(), and getSurfaceDimension().

prev_obmat

float PaintBakeData::prev_obmat[4][4]

Previous frame object matrix.

Definition at line 213 of file dynamicpaint.cc.

Referenced by dynamicPaint_generateBakeData(), and dynamicPaint_surfaceHasMoved().

prev_positions

float(* PaintBakeData::prev_positions)[3]

copy of previous frame vertices. used to observe surface movement.

Definition at line 211 of file dynamicpaint.cc.

Referenced by dynamicPaint_generateBakeData(), dynamicPaint_surfaceHasMoved(), and free_bakeData().

prev_velocity

Vec3f* PaintBakeData::prev_velocity

Definition at line 206 of file dynamicpaint.cc.

Referenced by dynamic_paint_prepare_effect_cb(), dynamicPaint_generateBakeData(), and free_bakeData().

realCoord

Vec3f* PaintBakeData::realCoord

current pixel center world-space coordinates for each sample ordered as (s_pos + s_num)

Definition at line 191 of file dynamicpaint.cc.

Referenced by dynamic_paint_generate_bake_data_cb(), dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), dynamic_paint_paint_single_point_cb_ex(), dynamic_paint_prepare_adjacency_cb(), dynamic_paint_prepare_effect_cb(), dynamicPaint_generateBakeData(), free_bakeData(), grid_bound_insert_cb_ex(), grid_cell_points_cb_ex(), and surfaceGenerateGrid().

s_num

int* PaintBakeData::s_num

num of realCoord samples

Definition at line 189 of file dynamicpaint.cc.

Referenced by dynamic_paint_generate_bake_data_cb(), dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamicPaint_generateBakeData(), and free_bakeData().

s_pos

int* PaintBakeData::s_pos

index to start reading point sample realCoord

Definition at line 187 of file dynamicpaint.cc.

Referenced by dynamic_paint_generate_bake_data_cb(), dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), dynamic_paint_paint_single_point_cb_ex(), dynamic_paint_prepare_adjacency_cb(), dynamic_paint_prepare_effect_cb(), dynamicPaint_generateBakeData(), free_bakeData(), grid_bound_insert_cb_ex(), grid_cell_points_cb_ex(), and surfaceGenerateGrid().

velocity

Vec3f* PaintBakeData::velocity

speed vector in global space movement per frame, if required

Definition at line 205 of file dynamicpaint.cc.

Referenced by dynamic_paint_generate_bake_data_cb(), dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), dynamic_paint_paint_single_point_cb_ex(), dynamic_paint_prepare_effect_cb(), dynamicPaint_generateBakeData(), and free_bakeData().

---

The documentation for this struct was generated from the following file:

• dynamicpaint.cc