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Differential D14283 Diff 49065 source/blender/nodes/geometry/nodes/node_geo_curve_primitive_circle.cc

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source/blender/nodes/geometry/nodes/node_geo_curve_primitive_circle.cc

/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SPDX-License-Identifier: GPL-2.0-or-later */
#include "BKE_curves.hh" #include "BKE_curves.hh"
#include "UI_interface.h" #include "UI_interface.h"
#include "UI_resources.h" #include "UI_resources.h"
#include "node_geometry_util.hh" #include "node_geometry_util.hh"
namespace blender::nodes::node_geo_curve_primitive_circle_cc { namespace blender::nodes::node_geo_curve_primitive_circle_cc {
NODE_STORAGE_FUNCS(NodeGeometryCurvePrimitiveCircle) NODE_STORAGE_FUNCS(NodeGeometryCurvePrimitiveCircle)
static void node_declare(NodeDeclarationBuilder &b) static void node_declare(NodeDeclarationBuilder &b)
{ {
auto is_points_mode = [](bNode &node) {
node_storage(node).mode = GEO_NODE_CURVE_PRIMITIVE_CIRCLE_TYPE_POINTS;
};
auto is_radius_mode = [](bNode &node) {
node_storage(node).mode = GEO_NODE_CURVE_PRIMITIVE_CIRCLE_TYPE_RADIUS;
};
b.add_input<decl::Int>(N_("Resolution")) b.add_input<decl::Int>(N_("Resolution"))
.default_value(32) .default_value(32)
.min(3) .min(3)
.max(512) .max(512)
.description(N_("Number of points on the circle")); .description(N_("Number of points on the circle"));
b.add_input<decl::Vector>(N_("Point 1")) b.add_input<decl::Vector>(N_("Point 1"))
.default_value({-1.0f, 0.0f, 0.0f}) .default_value({-1.0f, 0.0f, 0.0f})
.subtype(PROP_TRANSLATION) .subtype(PROP_TRANSLATION)
.description( .description(
N_("One of the three points on the circle. The point order determines the circle's " N_("One of the three points on the circle. The point order determines the circle's "
"direction")); "direction"))
.make_available(is_points_mode);
b.add_input<decl::Vector>(N_("Point 2")) b.add_input<decl::Vector>(N_("Point 2"))
.default_value({0.0f, 1.0f, 0.0f}) .default_value({0.0f, 1.0f, 0.0f})
.subtype(PROP_TRANSLATION) .subtype(PROP_TRANSLATION)
.description( .description(
N_("One of the three points on the circle. The point order determines the circle's " N_("One of the three points on the circle. The point order determines the circle's "
"direction")); "direction"))
.make_available(is_points_mode);
b.add_input<decl::Vector>(N_("Point 3")) b.add_input<decl::Vector>(N_("Point 3"))
.default_value({1.0f, 0.0f, 0.0f}) .default_value({1.0f, 0.0f, 0.0f})
.subtype(PROP_TRANSLATION) .subtype(PROP_TRANSLATION)
.description( .description(
N_("One of the three points on the circle. The point order determines the circle's " N_("One of the three points on the circle. The point order determines the circle's "
"direction")); "direction"))
.make_available(is_points_mode);
b.add_input<decl::Float>(N_("Radius")) b.add_input<decl::Float>(N_("Radius"))
.default_value(1.0f) .default_value(1.0f)
.min(0.0f) .min(0.0f)
.subtype(PROP_DISTANCE) .subtype(PROP_DISTANCE)
.description(N_("Distance of the points from the origin")); .description(N_("Distance of the points from the origin"))
.make_available(is_radius_mode);
b.add_output<decl::Geometry>(N_("Curve")); b.add_output<decl::Geometry>(N_("Curve"));
b.add_output<decl::Vector>(N_("Center")).make_available([](bNode &node) { b.add_output<decl::Vector>(N_("Center")).make_available(is_points_mode);
node_storage(node).mode = GEO_NODE_CURVE_PRIMITIVE_CIRCLE_TYPE_POINTS;
});
} }
static void node_layout(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr) static void node_layout(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
{ {
uiItemR(layout, ptr, "mode", UI_ITEM_R_EXPAND, nullptr, ICON_NONE); uiItemR(layout, ptr, "mode", UI_ITEM_R_EXPAND, nullptr, ICON_NONE);
} }
static void node_init(bNodeTree *UNUSED(tree), bNode *node) static void node_init(bNodeTree *UNUSED(tree), bNode *node)
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