LineStyleModifier *BKE_add_linestyle_color_modifier(FreestyleLineStyle *linestyle, int type)
{
LineStyleModifier *m;
m = alloc_color_modifier(type);
m->blend = MA_RAMP_BLEND;
switch (type) {
case LS_MODIFIER_ALONG_STROKE:
((LineStyleColorModifier_AlongStroke *)m)->color_ramp = add_colorband(1);
break;
case LS_MODIFIER_DISTANCE_FROM_CAMERA:
((LineStyleColorModifier_DistanceFromCamera *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_DistanceFromCamera *)m)->range_min = 0.0f;
((LineStyleColorModifier_DistanceFromCamera *)m)->range_max = 10000.0f;
break;
case LS_MODIFIER_DISTANCE_FROM_OBJECT:
((LineStyleColorModifier_DistanceFromObject *)m)->target = NULL;
((LineStyleColorModifier_DistanceFromObject *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_DistanceFromObject *)m)->range_min = 0.0f;
((LineStyleColorModifier_DistanceFromObject *)m)->range_max = 10000.0f;
break;
case LS_MODIFIER_MATERIAL:
((LineStyleColorModifier_Material *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_Material *)m)->mat_attr = LS_MODIFIER_MATERIAL_DIFF;
break;
default:
return NULL; /* unknown modifier type */
}
add_to_modifier_list(&linestyle->color_modifiers, m);
return m;
}
PointDensity *BKE_add_pointdensity(void)
{
PointDensity *pd;
pd = MEM_callocN(sizeof(PointDensity), "pointdensity");
pd->flag = 0;
pd->radius = 0.3f;
pd->falloff_type = TEX_PD_FALLOFF_STD;
pd->falloff_softness = 2.0;
pd->source = TEX_PD_PSYS;
pd->point_tree = NULL;
pd->point_data = NULL;
pd->noise_size = 0.5f;
pd->noise_depth = 1;
pd->noise_fac = 1.0f;
pd->noise_influence = TEX_PD_NOISE_STATIC;
pd->coba = add_colorband(true);
pd->speed_scale = 1.0f;
pd->totpoints = 0;
pd->object = NULL;
pd->psys = 0;
pd->psys_cache_space = TEX_PD_WORLDSPACE;
pd->falloff_curve = curvemapping_add(1, 0, 0, 1, 1);
pd->falloff_curve->preset = CURVE_PRESET_LINE;
pd->falloff_curve->cm->flag &= ~CUMA_EXTEND_EXTRAPOLATE;
curvemap_reset(pd->falloff_curve->cm, &pd->falloff_curve->clipr, pd->falloff_curve->preset, CURVEMAP_SLOPE_POSITIVE);
curvemapping_changed(pd->falloff_curve, FALSE);
return pd;
}
LineStyleModifier *BKE_linestyle_color_modifier_add(FreestyleLineStyle *linestyle, const char *name, int type)
{
LineStyleModifier *m;
m = alloc_color_modifier(name, type);
if (UNLIKELY(m == NULL)) {
return NULL;
}
m->blend = MA_RAMP_BLEND;
switch (type) {
case LS_MODIFIER_ALONG_STROKE:
((LineStyleColorModifier_AlongStroke *)m)->color_ramp = add_colorband(1);
break;
case LS_MODIFIER_DISTANCE_FROM_CAMERA:
((LineStyleColorModifier_DistanceFromCamera *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_DistanceFromCamera *)m)->range_min = 0.0f;
((LineStyleColorModifier_DistanceFromCamera *)m)->range_max = 10000.0f;
break;
case LS_MODIFIER_DISTANCE_FROM_OBJECT:
((LineStyleColorModifier_DistanceFromObject *)m)->target = NULL;
((LineStyleColorModifier_DistanceFromObject *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_DistanceFromObject *)m)->range_min = 0.0f;
((LineStyleColorModifier_DistanceFromObject *)m)->range_max = 10000.0f;
break;
case LS_MODIFIER_MATERIAL:
((LineStyleColorModifier_Material *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_Material *)m)->mat_attr = LS_MODIFIER_MATERIAL_LINE;
break;
case LS_MODIFIER_TANGENT:
((LineStyleColorModifier_Tangent *)m)->color_ramp = add_colorband(1);
break;
case LS_MODIFIER_NOISE:
((LineStyleColorModifier_Noise *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_Noise *)m)->amplitude = 10.0f;
((LineStyleColorModifier_Noise *)m)->period = 10.0f;
((LineStyleColorModifier_Noise *)m)->seed = 512;
break;
case LS_MODIFIER_CREASE_ANGLE:
((LineStyleColorModifier_CreaseAngle *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_CreaseAngle *)m)->min_angle = 0.0f;
((LineStyleColorModifier_CreaseAngle *)m)->max_angle = DEG2RADF(180.0f);
break;
case LS_MODIFIER_CURVATURE_3D:
((LineStyleColorModifier_Curvature_3D *)m)->color_ramp = add_colorband(1);
((LineStyleColorModifier_Curvature_3D *)m)->min_curvature = 0.0f;
((LineStyleColorModifier_Curvature_3D *)m)->max_curvature = 0.5f;
break;
default:
return NULL; /* unknown modifier type */
}
add_to_modifier_list(&linestyle->color_modifiers, m);
return m;
}
static void valtorgb_init(bNodeTree *UNUSED(ntree), bNode* node, bNodeTemplate *UNUSED(ntemp))
{
node->storage = add_colorband(1);
}
static void node_shader_init_valtorgb(bNode *node)
{
node->storage= add_colorband(1);
}
static void valtorgb_init(bNodeTree *UNUSED(ntree), bNode *node)
{
node->storage = add_colorband(true);
}
static void node_composit_init_valtorgb(bNodeTree *UNUSED(ntree), bNode *node)
{
node->storage = add_colorband(true);
}
static void node_oct_init_gradient(bNodeTree *UNUSED(ntree), bNode *node) {
node->storage = add_colorband(true);
}
