drawing tree

void RenderTree(float x, float y, float scale)

{

    // === Leaves (3 circles) ===

    float r = 0.2f * scale;

    float leafY = y + 0.05f * scale;

    // Left circle (darker green)

    DrawCircle(x - 0.07f * scale, leafY, r, 0.45f, 0.65f, 0.32f);

    // Center circle (lighter green)

    DrawCircle(x, leafY + 0.3f, r, 0.55f, 0.80f, 0.40f);

    // Right circle (lighter green)

    DrawCircle(x + 0.07f * scale, leafY, r, 0.55f, 0.80f, 0.40f);

    // === Trunk ===

    glColor3f(0.60f, 0.40f, 0.26f); // Brown

    float trunkWidth = 0.05f * scale;

    float trunkHeight = 0.4f * scale;

    glBegin(GL_QUADS);

    glVertex2f(x - trunkWidth / 2, y - trunkHeight);

    glVertex2f(x + trunkWidth / 2, y - trunkHeight);

    glVertex2f(x + trunkWidth / 2, y);

    glVertex2f(x - trunkWidth / 2, y);

    glEnd();

    // === RightBranch (slanted rectangle coming from the middle of trunk) ===

    glColor3f(0.60f, 0.40f, 0.26f);

    float branchStartX = x - 0.01f;

    float branchStartY = y - trunkHeight * 0.3f;

    float branchLength = 0.08f * scale;

    float branchHeight = 0.15f * scale;

    float yOffset = -0.3f;

    glBegin(GL_QUADS);

    glVertex2f(branchStartX, branchStartY + yOffset);

    glVertex2f(branchStartX + branchLength, branchStartY + branchHeight + yOffset);

    glVertex2f(branchStartX + branchLength + 0.03f * scale, branchStartY + branchHeight + yOffset);

    glVertex2f(branchStartX + 0.03f * scale, branchStartY + yOffset);

    glEnd();

    // === LeftBranch (flipped horizontally to point left) ===

    glColor3f(0.60f, 0.40f, 0.26f);

    float branchStartA = x + 0.01f; // start on right side of trunk

    float branchStartB = y - trunkHeight * 0.3f;

    float branchLength2 = 0.05f * scale;

    float branchHeight2 = 0.1f * scale;

    float yOffset2 = -0.1f;

    glBegin(GL_QUADS);

    glVertex2f(branchStartA, branchStartB + yOffset2);

    glVertex2f(branchStartA - branchLength2, branchStartB + branchHeight2 + yOffset2);

    glVertex2f(branchStartA - branchLength2 - 0.03f * scale, branchStartB + branchHeight2 + yOffset2);

    glVertex2f(branchStartA - 0.03f * scale, branchStartB + yOffset2);

    glEnd();

}