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update slike.cpp

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Nikola Petrov
2026-02-04 12:38:14 +01:00
parent 40b2f963a6
commit e99bd33985
1 changed files with 65 additions and 58 deletions
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119
random/slike.cpp
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@@ -3,109 +3,116 @@
#include <cmath>
#include <vector>
float len = 300;
float angleD = 100;
Vector2 newPoint(Vector2 start, float len, float angleD){
float angleR = (angleD * PI) / 180; // radian
Vector2 start = {250, 400};
Vector2 end = {250, start.y - len};
Vector2 end_kot = {};
float radius = 20;
float radiusS = 80;
float radiusE = 60;
Color colorS = RED;
Color colorE = GREEN;
return {start.x + len * cos(angleR), start.y - len * sin(angleR)};
}
void drawBranch(Vector2 startV, Vector2 endV, Color startC, Color endC, int startR, int endR){
float fstep = 0.05;
for (float i = 0; i < 1.05; i += fstep)
{
Vector2 point = Vector2Lerp(startV, endV, i);
Color color = ColorLerp(startC, endC, i);
int size = Lerp(startR, endR, i);
DrawCircleV(point, size, color);
}
}
constexpr float screenWidth = 800;
constexpr float screenHeight = 800;
constexpr float len = 300;
constexpr float angleD = 100;
constexpr Vector2 start = {screenWidth / 2, screenHeight - 100};
constexpr float radius = 20;
constexpr float radiusS = 80;
constexpr float radiusE = 60;
constexpr Color colorS = RED;
constexpr Color colorE = GREEN;
typedef void (*slika)();
Vector2 tstart = {10, 10};
int tsize = 30;
int idx = 0;
std::vector<slika> v_slik = {
[]()
{
DrawText("Zacetna tocka", tstart.x, tstart.y, tsize, BLACK);
DrawCircleV(start, radius, BLACK);
},
[]()
{
DrawText("Dolzina", tstart.x, tstart.y, tsize, BLACK);
Vector2 end = {start.x, start.y - len};
DrawCircleV(start, radius, BLACK);
DrawLineEx(start, end, 10, BLACK);
},
[]()
{
DrawText("Kot in Koncna tocka", tstart.x, tstart.y, tsize, BLACK);
Vector2 end = newPoint(start, len, angleD);
DrawCircleV(start, radius, BLACK);
DrawLineEx(start, end_kot, 10, BLACK);
DrawCircleV(end_kot, radius, BLACK);
DrawLineEx(start, end, 10, BLACK);
DrawCircleV(end, radius, BLACK);
DrawCircleSectorLines(start, len / 3, 360 - angleD, 360, 30, BLACK);
},
[]()
{
DrawText("Zacetna debelina", tstart.x, tstart.y, tsize, BLACK);
Vector2 end = newPoint(start, len, angleD);
DrawCircleV(start, radius, BLACK);
DrawLineEx(start, end_kot, 10, BLACK);
DrawCircleV(end_kot, radius, BLACK);
DrawLineEx(start, end, 10, BLACK);
DrawCircleV(end, radius, BLACK);
DrawCircleLinesV(start, radiusS, BLACK);
DrawCircleLinesV(end, radiusE, BLACK);
},
[]()
{
DrawText("Koncna debelina", tstart.x, tstart.y, tsize, BLACK);
DrawCircleV(start, radius, BLACK);
DrawLineEx(start, end_kot, 10, BLACK);
DrawCircleV(end_kot, radius, BLACK);
DrawCircleLinesV(start, radiusS, BLACK);
DrawCircleLinesV(end_kot, radiusE, BLACK);
},
[]()
{
DrawText("Zacetna barva", tstart.x, tstart.y, tsize, BLACK);
DrawLineEx(start, end_kot, 10, BLACK);
DrawCircleV(end_kot, radius, BLACK);
Vector2 end = newPoint(start, len, angleD);
DrawLineEx(start, end, 10, BLACK);
DrawCircleV(start, radiusS, colorS);
DrawCircleLinesV(end_kot, radiusE, BLACK);
DrawCircleV(end, radiusE, colorE);
},
[]()
{
DrawText("Koncna barva", tstart.x, tstart.y, tsize, BLACK);
DrawLineEx(start, end_kot, 10, BLACK);
DrawCircleV(start, radiusS, colorS);
DrawCircleV(end_kot, radiusE, colorE);
Vector2 end = newPoint(start, len, angleD);
drawBranch(start, end, colorS, colorE, radiusS, radiusE);
},
[]()
{
DrawText("Veja", tstart.x, tstart.y, tsize, BLACK);
float fstep = 0.05;
for (float i = 0; i < 1.05; i += fstep)
Vector2 p = newPoint(start, len, angleD);
drawBranch(start, p, colorS, colorE, radiusS, radiusE);
Vector2 p1 = newPoint(p, len, 135);
Vector2 p2 = newPoint(p, len, 90);
Vector2 p3 = newPoint(p, len, 45);
DrawLineEx(p, p1, 10, BLACK);
DrawLineEx(p, p2, 10, BLACK);
DrawLineEx(p, p3, 10, BLACK);
DrawCircleV(p, radius, BLACK);
DrawCircleV(p1, radius, BLACK);
DrawCircleV(p2, radius, BLACK);
DrawCircleV(p3, radius, BLACK);
},
[]()
{
Vector2 point = Vector2Lerp(start, end_kot, i);
Color color = ColorLerp(colorS, colorE, i);
int size = Lerp(radiusS, radiusE, i);
DrawCircleV(point, size, color);
}
}
Vector2 p = newPoint(start, len, angleD);
drawBranch(start, p, colorS, colorE, radiusS, radiusE);
Vector2 p1 = newPoint(p, len, 135);
Vector2 p2 = newPoint(p, len, 90);
Vector2 p3 = newPoint(p, len, 45);
drawBranch(p, p1, colorE, BLUE, radiusE, 50);
drawBranch(p, p2, colorE, ORANGE, radiusE, 50);
drawBranch(p, p3, colorE, PURPLE, radiusE, 50);
},
};
int main(int argc, char *argv[])
{
int screenWidth = 500;
int screenHeight = 500;
float ny = len * sin(angleR);
float nx = len * cos(angleR);
end_kot.x = start.x + nx;
end_kot.y = start.y - ny;
InitWindow(screenWidth, screenHeight, "Slike");
SetTargetFPS(60);