mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-29 15:17:11 +01:00
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
|
|
#include "noise.h"
|
|
|
|
#include "../../algos/mm_algos.h"
|
|
#include "../../editor/mm_graph_node.h"
|
|
#include "../mm_material.h"
|
|
|
|
Ref<MMNodeUniversalProperty> MMNoise::get_image() {
|
|
return image;
|
|
}
|
|
|
|
void MMNoise::set_image(const Ref<MMNodeUniversalProperty> &val) {
|
|
image = val;
|
|
}
|
|
|
|
int MMNoise::get_grid_size() const {
|
|
return grid_size;
|
|
}
|
|
|
|
void MMNoise::set_grid_size(const int val) {
|
|
grid_size = val;
|
|
set_dirty(true);
|
|
}
|
|
|
|
float MMNoise::get_density() const {
|
|
return density;
|
|
}
|
|
|
|
void MMNoise::set_density(const float val) {
|
|
density = val;
|
|
set_dirty(true);
|
|
}
|
|
|
|
void MMNoise::_init_properties() {
|
|
if (!image.is_valid()) {
|
|
image.instance();
|
|
image->set_default_type(MMNodeUniversalProperty::DEFAULT_TYPE_IMAGE);
|
|
}
|
|
|
|
image->set_output_slot_type(MMNodeUniversalProperty::SLOT_TYPE_IMAGE);
|
|
register_output_property(image);
|
|
}
|
|
|
|
void MMNoise::_register_methods(MMGraphNode *mm_graph_node) {
|
|
mm_graph_node->add_slot_texture_universal(image);
|
|
//, Vector2(1, 10));
|
|
mm_graph_node->add_slot_int("get_grid_size", "set_grid_size", "Grid Size");
|
|
//, Vector2(0, 1));
|
|
mm_graph_node->add_slot_float("get_density", "set_density", "Density", 0.01);
|
|
}
|
|
|
|
Color MMNoise::_get_value_for(const Vector2 &uv, const int pseed) {
|
|
float ps = 1.0 / float(pseed);
|
|
//return dots(uv, 1.0/$(size), $(density), $(seed));
|
|
float f = MMAlgos::dots(uv, 1.0 / float(grid_size), density, ps);
|
|
return Color(f, f, f, 1);
|
|
}
|
|
|
|
void MMNoise::_render(const Ref<MMMaterial> &material) {
|
|
Ref<Image> img = render_image(material);
|
|
image->set_value(img);
|
|
}
|
|
|
|
MMNoise::MMNoise() {
|
|
grid_size = 16;
|
|
density = 0.5;
|
|
}
|
|
|
|
MMNoise::~MMNoise() {
|
|
}
|
|
|
|
void MMNoise::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("get_image"), &MMNoise::get_image);
|
|
ClassDB::bind_method(D_METHOD("set_image", "value"), &MMNoise::set_image);
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "image", PROPERTY_HINT_RESOURCE_TYPE, "MMNodeUniversalProperty"), "set_image", "get_image");
|
|
|
|
ClassDB::bind_method(D_METHOD("get_grid_size"), &MMNoise::get_grid_size);
|
|
ClassDB::bind_method(D_METHOD("set_grid_size", "value"), &MMNoise::set_grid_size);
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "grid_size"), "set_grid_size", "get_grid_size");
|
|
|
|
ClassDB::bind_method(D_METHOD("get_density"), &MMNoise::get_density);
|
|
ClassDB::bind_method(D_METHOD("set_density", "value"), &MMNoise::set_density);
|
|
ADD_PROPERTY(PropertyInfo(Variant::REAL, "density"), "set_density", "get_density");
|
|
}
|